Fume Hood Catalog

KEWAUNEE®

…encouraging new discoveryP.O. Box 1842 • Statesville, NC 28687-1842Phone: (704) 873-7202 • Fax: (800) 932-3296E-mail: [email protected] Site: www.kewaunee.com

© Copyright 2007 Printed in U.S.A. 12/07-r1

®KEWAUNEEScientificCorporation

Supreme Air

LABORATORYFume Hoods

Testing Protocolsand StandardsASHRAE 110 – 1995

ANSI / AIHA Z 9.5

EN 14175 – 3 (EuropeanFume Hood Standard)

HAM (Human as Mannequin) variantof ASHRAE 110 (USEPA &UCal–Davis)

Guffey, Flanagan, and Van Belle(Aug 2001 AIHA Journal) “twister” test

Fume Hood Testing Facilities

Our state-of-the-art testing facility is capable of duplicating most laboratory

environments. It allows us to perform the rigorous testing protocols

necessary to ensure safe performance of custom designs.

Kewaunee’s State-Of-The-ArtFume Hood Testing Facility.

Statesville, North Carolina

Stainless Steel H05Fume Hood withVertical Rising Sash

LV05 Low ConstantVolume Fume Hood

SAFH-12/07-r1-1

ContentsFume Hood Construction ...........2

Guide to Fume HoodSelection .....................................8

Bench Fume Hoods..................10

Walk-In Fume Hoods................32

Auxiliary Air Chambers ............42

Fume Hood Option Availability .44

Fume Hood Options.................45

Fume Hood Worksurfaces ........49

Ceiling Enclosures & Trim.........51

Pre-Wired and Pre-Piped ..........52

Cupsinks, Fittings, Fixtures,Sinks, Steam Baths & Alarms ....53

Base Cabinets ...........................61

Filters & Canopy Hoods ..........65

Teaching &Demonstration Hoods ..............66

Technical Data..........................72

General Fan Information...........80

Fan Recommendation Charts....82

V-Belt Fan Charts ......................86

Fan Dimensions........................88

Fan Accessories ........................89

Recommended Fume HoodWork Practices..........................90

Glossary of Hood Termsand Definitions .........................94

Numerical Index.......................96

Alphabetical Index....................97

Kewaunee’sFume Hood Offering• Traditional Constant Volume

• VAV

• LV - Low Constant Volume

• Dynamic Barrier - Ultra Low Flow

• ADA Accessible

• Full Access Walk-in

• Isotope

• Perchloric Acid

• Distillation

• Demonstration

• Teaching

• Custom Enclosures

• Liners

- KMER Epoxy Resin

- Kemglass - FRP

- Stainless Steel

- Phenolic Resin

Supreme Air Fume Hoods

H05 Vertical RisingSash Bench Hood

H30 Walk-inFume Hood

SAFH-12/07-r1-2

Self-closing Sash to 18"for less exhaust volumeand maximum protection.(patent pending)

Patented Dynamic BarrierBypass provides safe flowof clean air betweenexperiment and user.

Removable Rear Baffles for easy cleaning and hoodmaintenance.

Notched Nylon Sash BeltStainless steel cablereinforced, notched nylonbelt and aluminumsprocket sashcounterweight system forlevel, smooth, quiet sashoperation.

351/2" High Safety Glass Sashfor optimal unobstructed sightinto fume hood.

28" Sash Openingwith automatic hold-openlatch for easy loading andunloading of hood.

Unique Interstitial, VerticalSlot Baffles for exceptionalturbulence free airflow andminimal upper vortex roll.

Spoiler Shaped Sash Handledirects air away from user.

Flush Sill Airfoilallows obstruction free accessto fume hood.

Triangular ShapedAccess Panelswith staggered serviceoutlets for easy set-up andmaintenance.

Energy Saving Lightingusing single bulb, lowprofile T-5 fluorescent lightfixture.

Unique Rear OutletedAnti-splash Cupsinkmounts at front of hoodworksurface withoutinterfering with cabinetstorage below. (Orderseparately with work top)

Notched Sash Handlefor neat and easy cord andhose management.

Air Alert 600 Airflow Alarmwith digital readout, visualand audible alarms, andonboard data logging.Recommended Option

The Supreme Air LV fume hood, a new generation offume hood design, combines safe, energy efficientdesign with a multitude of user-friendly features. The LVfume hood is a high performance, low constant volumedesign building on the features of Kewaunee’s provenSupreme Air fume hood line. Its updated asthetic designincorporates reduced air volume technologies with moreefficient air flow containment to provide unsurpassedsafety and barrier-free use.

Based on proven constant volume technology, theKewaunee Supreme Air LV fume hood avoids therequirements of expensive, high maintenancealternatives. It has been tested using the ANSI/ASHRAE110-1995 proceedures to verify compliance withANSI/AIHA Z9.5-2003. In addition, the LV hood has beentested using severe dynamic challenges (including thewalk-by simulation apparatus of EN 14175) to confirm itssuperior containment capability.

Supreme Air LV Fume Hood Features

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Excellent interior lighting with exterior relamping• Optional special purpose lighting

The design is based on rigid frame construction thatassures a solid installation and low vibration and soundlevels. Access panels are easily removable to accessservice lines and fittings. Radius corner posts and airfoils,plus, easy operator control of interior baffle settingsassure a high level of comfort, safety and efficiency.Given the variety of models available and thecomprehensive option packages to be selected, this

new generation of fume hoods can be tailored to theapplication needs of your modern laboratory.Aesthetically pleasing curved airfoils, vision sashpanels, contemporary controls and devices, designercolors and combinations make a hard-workinglaboratory safety device into an attractive part of thetotal laboratory environment.

Top front panel available as:• Solid panel with integral louvers • Vision panel with integral louvers (shown)• Solid panel with Sight-tight Chevron by-pass grille• Vision panel with Sight-tight Chevron by-pass grille

Independent frameconstruction• Rigid structural frame • Allows liner panel

replacement• Stainless steel fasteners

concealed with corrosionresistant caps

Radiused air foil• Streamline air flow

— low turbulence• Heavy gauge steel for

durability• Available painted or in

stainless steel

KMER modified epoxy resin liner• 1/4" thick — solid — light

neutral colored liner• Class A fire rating• Task specific liner options• Low profile, self-gasketing,

interior access panel —removable without tools

Easy operating full visionsash with:• Full length painted

aluminum handle for neat,clean appearance andstreamline air features

• Available in stainless steel(painted aluminum shown)

• Exclusive sash leveling andalignment features

Customizable accessoryoffering• A full array of service

fittings and electricalfixtures

• Monitoring and safetyalarms

• Pre-piping and pre-wiring• UL listed when pre-wired

per UL 61010A-1

Exclusive Kemresin worktops• Dished worksurface

available in black or white• Many other options,

including stainless steel

Supreme Air Fume Hood Construction

Low profile PVC sash tracks• Smooth sash operation• Reduced air turbulence• Seals the interior side panel

Narrow-radiused cornerposts• Enhances aerodynamic air

flow• 4" width creates more

interior work space

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Double vertical sashdesign allows 37" openingheight for apparatus setupwhile projecting only 9"above the hood.

Frameless upper sashfor unobstructed view.

Service portsprovide convenient, safepassage of wires and tubesfor equipment connections.

Static pressure averagingmechanismprovides accurate facevelocity readingsregardless of sashpositioning.

Dynamic Barrier by-passbathes area behind sashwith uncontaminated airmaximizing user protection.

Air Alert 600 Fume HoodMonitorprovides a visual one-hourtimeline of fume hoodperformance.

Low profile sash frameoffers easy accessthrough horizontal panels.

Six-panel combinationlower sash provides multipleprotective workingconfigurations.

Sash stop at 10" highprovides full width workopening while maximizingsplatter and fume barrier foruser protection.

Aerodynamically shapedlower sash handleprovides smooth airflowthrough vertical opening.

Flush sillfor unobstructed accessthrough vertical opening.

The Dynamic Barrier fume hood requires over70 percent less exhaust air volume than a traditionalby-pass fume hood. The design conserves naturalresources while saving thousands of dollars per fumehood on initial HVAC system requirements and onannual energy consumption.The Dynamic Barrier fume hood is an ultra low constantvolume design based on Kewaunee’s Supreme Air fumehood line. Its basic size, shape, and construction is thesame as the standard Supreme Air design; but, itincorporates new and innovative features that reduce

exhaust air usage while increasing the ease of use andmaintaining unsurpassed containment.Based on proven constant volume technology, theKewaunee Supreme Air Dynamic Barrier fume hoodavoids the requirements of expensive, high maintenancealternatives. It has been vigorously tested toANSI/ASHRAE 110-1995 guidelines. In addition, theDynamic Barrier fume hood has been subjected tostringent dynamic testing including walk-bys, cross-drafts, and multiple breathing zone challenges, whilemaintaining unsurpassed containment.

Dynamic Barrier Fume Hood Features

SAFH-12/07-r1-5

Guide to Fume Hood Selection

Selection of the proper type of fumehood to use in a laboratory should bebased upon two interrelatedconsiderations:

1. The hood must allow the user toperform the work in a safe,efficient manner.

2. The need to reduce airconditioning cost.

The hood must be large enough toaccommodate the required

containers and apparatus within theprescribed safe work area of the hood(6" behind the plane of the sash). Theconfiguration of the hood should besuch that containers can be moved inand out of the hood easily. The sashopening of the hood must allowsufficient access for safelymanipulating the containers andapparatus within the hood. Theinterior of the hood must resist thecorrosive effects of chemicals. The

hood understructure should providefor storage of the required chemicalsfor the work being done in the hood.

The total cost of a hood is greatlyaffected by its exhaust airrequirements. The annual cost ofheating and cooling the air exhaustedby the hood can be as high as theinitial cost of the hood itself.Choosing the proper hood type andsash configuration can significantlyreduce these costs.

Types of Fume Hoods

Open by-pass fume hoods aredesigned for operation on constant airvolume exhaust systems. The air by-pass provides for an alternate routefor air to enter the hood as the sash isclosed. The size of the by-pass is setso that, as the sash is closed, thevelocity of the air increases to no morethan three and one half times thevelocity with the sash fully open. As aresult, the static pressure loss throughthe front opening of these hoods isinsignificant when compared to thepressure loss through the rear baffleand duct entry. Since the hood staticpressure and the exhaust volumeremain essentially constant,regardless of the sash position thesehoods are classified as ConstantVolume fume hoods.

Low constant volume fume hoodsuse a restricted sash opening or alower face velocity, or both to reducethe exhaust quantity of air, measuredin cubic feet per minute (CFM),necessary to contain fumes with atypical face velocity of 80-120 FPM.Traditionally, such fume hoods canreduce the exhaust CFM from 40% to

60% from open by-pass levels.Kewaunee’s Dynamic Barrier andSupreme Air LV fume hoods actuallyreduce exhaust requirements up to73%.

Restricted by-pass fume hoods aredesigned for operation on variable airvolume (VAV) exhaust systems whenused with a fume hood face velocitycontroller (not provided with hood).On standard restricted by-pass hoods,the size of the air by-pass providessufficient area that, with 100 feet perminute by-pass velocity with the sashclosed, the exhaust volume will be 25CFM per square foot of internal hoodworksurface. This is the lowest exhaustvolume sufficient to dilute and preventthe escape of contaminates (seeANZI/AIHA Z9.5 and NFPA 45). Thisby-pass size is not appropriate for allVAV applications due to functionaldifferences in face velocity controllersand variations in room exhaust require-ments. If a different by-pass size isrequired, it should be specified at thetime the hood is ordered. Hoods withhorizontal and combination sashesare only cataloged as restricted by-

pass hoods. In these hoods the sizeof the by-pass required for constantvolume operation and for providing aminimum 25 CFM per squre foot ofinternal hood worksurface in VAVoperation is the same.

Auxiliary air fume hoods are Constantvolume hoods designed for use whenit is not feasible to introduce therequired make-up air through the roomventilation system. Up to 70% of theexhaust volume can be suppliedthrough an auxiliary air chambermounted above the hood. Thesehoods require a separate ducted fansystem for the supply of the auxiliaryair.

Open by-pass hoods are designated bya dash [-] in the ninth space of the partnumber. Restricted by-pass hoodsare designated by the letter “B” in theninth space of the part number. As anexample H05K5472-00 is an open by-pass hood and H05K5472B00 is arestricted by-pass hood.

An Auxiliary air hood is designatedby adding the appropriate auxiliary airchamber to the Open by-pass hood.

Introduction

For answers to frequently asked questions about Kewaunee fume hoods visit the Kewaunee web site at:www.kewaunee.com/fume/faq.shtml

SAFH-12/07-r1-6

Guide to Fume Hood Selection (continued)

Configurations

Bench hoods are set on a worksurfaceapproximately 36" above the floor andprovide a convenient work area for thestanding position. A minimum of 42" ofinterior working height is provided.

Walk-in hoods are used where tallerapparatus is required or equipment isrolled into the hood. These hoods

provide a minimum 78" of interiorworking height.

Distillation hoods are used wheretaller apparatus is required andconvenient access to the floor of thehood is needed. These hoods provide aminimum 77" of interior working height.

ADA fume hoods are designed inaccordance with the guidelines for theAmericans with Disabilities Act.These hoods are also used when asitting position is desired for work atthe hood. They provide the same sizework area as the correspondingbench hoods.

Sash Arrangements

Vertical sash hoods provide the besthorizontal and vertical access to thehood interior but they also have thehighest exhaust requirements. Theexhaust requirements can be reducedby using gravity sash stops, although,this restricts the vertical access intothe work area. Split sash hoods can beused where needed for two work areas.

Auto-Return Vertical Sash hoods use avertical sash that will automatically returnto a pre-set position if released from ahigher position. A full-open lock-out isprovided for set-ups.

Horizontal sash hoods provide goodaccess into the hood vertically andallow for lower exhaust requirements.These sashes do restrict the accessacross the hood for loading ofequipment and apparatus. Thislimitation becomes less significant inlarger hoods.

Combination vertical rising/horizontalsash hoods, as the name implies,provide the benefits of both thevertical and horizontal sash hoods.For normal operation the sash can bepartially raised vertically, or the

horizontal panels can be used. Thesash can be fully opened vertically forloading equipment into the hood.

Telescoping combination sash usedon Kewaunee’s Dynamic Barrier fumehood uses an interlocking twin sashmechanism that combines a restrictedcombination vertical rising/horizontalsash and small vertical rising sash toallow a very large 37" verticalopening. This sash facilitates set-upswhile keeping the work opening small.

Special Purpose Fume Hoods

Isotope hoods are designed for usewith radioactive materials. The Type304 stainless steel cove cornerseamless welded construction easescleaning and decontamination.

Perchloric Acid hoods are requiredwhen this acid is heated aboveambient temperature. The Type 316stainless steel liner is fabricated toeliminate the possibility of formation of

perchloric acid deposits. This hoodincludes a water wash down feature.


Face Velocity

In a laboratory fume hood, the controlof contaminants is achieved bydrawing air through the face (sash)opening. The face velocity is definedas the average velocity of the air inthis opening and is expressed in unitsof feet per minute (FPM). TheOccupational Safety and HealthAdministration (OSHA) in itsLaboratory Standard does not specifya required fume hood face velocity. Asa result, hood users must look topublished guidelines forrecommendations on proper facevelocities. The most authoritative of

these published guidelines is theANSI/AIHA Z9.5 American NationalStandard for Laboratory Ventilation.This publication recommends usingan average face velocity of between80 and 120 feet per minute.

Newer technologies (like Kewaunee'sLV series) have allowed face velocitiesas low as 55 FPM to show goodcontainment. Part of the reasoning forthese newer, lower face velocities isthat the face velocity by itself does notdefine the protection level of a fumehood. There are other factors whichare as important such as: the design

of the hood, the location of the hoodwithin the laboratory, the quality of thesupply air distribution, and mostimportantly the work practices of theuser. The ANSI/AIHA Z9.5recommendation assumes that thesefactors have been optimized throughproper design and work rules.

Where local and state codes requirethe use of a specific face velocity,these codes should be followed.

SAFH-12/07-r1-7


Baffle Design

Fixed baffles come with fixed slots inthe rear baffle. The size of the slotsare optimized to provide the bestperformance for general purpose use.

In some instances (e.g. use of largehot plates) it is advantageous to beable to change the air flow patternswithin the hood by adjusting the slotsin the rear baffle. This adjustmentshould only be done by someonefamiliar with hood air flows andperformance.

Internally adjustable baffles comewith movable baffle strips which canadjust the relative size of the top andbottom slots. The middle slot in thebaffle is fixed.

Single point adjustable baffles areadjustable by moving a selector knob,near the front of the hood, which restrictsthe flow to the lower slot, thus increasingthe flow at the upper baffle slot. Thisadjustment can be done withoutdisturbing the apparatus within the hood.

The fixed baffle is the default option inthe part number. Internally adjustablebaffles are chosen by adding thesuffix “A” to the part number(H05K5472-00A). Single pointadjustable baffles are chosen byadding the suffix “C” to the partnumber (H05K5472-00C).

Liner Material

KMER, Kemglass, and PhenolicResin are general purpose liners withvery good to excellent chemicalresistance. Type 304 stainless steelis usually used where cleanabilityand/or heat resistance are the primerequirements.

KMER (K) is a white modified epoxyresin sheet, reinforced with glassfibers.

Kemglass (G) is white fiberglassreinforced polyester sheet material.

Phenolic Resin (T) liner is reinforced

with cellulose fibers and is surfacedwith white melamine material. Thebrown phenolic resin is visible at theedges of the sheet material.

Type 304 stainless steel (S) is 16gauge stainless steel sheet with a No.4 finish.

RESISTANCE CHEMICAL RESISTANCELINER MATERIAL TO HEAT ACIDS SOLVENTS CLEANABILITY

KMER G E E GKemglass G E G GPhenolic Resin G E E GStainless Steel E F E E

HOOD LINER CHARACTERISTICS

E = Excellent G = Good F = Fair P = Poor

Work Tops

Epoxy Resin work tops are black incolor, have excellent chemicalresistance, and good heat resistance.They are the normal choice forgeneral purpose hoods and highlycorrosive applications.

Stainless Steel work tops areavailable in Types 304 and 316. Theyare used where cleanability and heatresistance are important. Type 316 ispreferred where improved chemicalresistance is desired.

The hood work top is specified by aseparate part number from the hoodfor all hoods except Isotope andPerchloric Acid hoods..


SAFH-12/07-r1-8

Fume Hood Selection ChartHood Number Purpose Sash Type By-pass Page No.

Constant Volume

Bench H05 General Purpose Vertical Open 12-13

H08 ADA Vertical Open 18-19

H20 Isotope Vertical Open 24-25

H25 Perchloric Acid Vertical Open 26-27

Walk-In H30 General Purpose Vertical Open 32-33

Distillation H36 Distillation Vertical Open 40-41

Low Constant Volume

Bench LV05 General Purpose Vertical Dynamic 10-11High Performance Self-closing Barrier

H50 General Purpose Telescoping Dynamic 14-15Ultra Low Volume Combination Barrier

H07 General Purpose Combination Restricted 16-17

H09 ADA Combination Restricted 20-21

H10 General Purpose Split Vertical Open 22-23

H05 General Purpose Vertical Open 12-13w/Sash Stop

H70 General Purpose Horizontal Restricted 28-29

HOP General Purpose Combination Restricted 30-31

Walk-In H52 General Purpose Low-flow Dynamic 34-35Combination Barrier


Variable Air Volume (VAV)

Bench H05 General Purpose Vertical Restricted 12-13



H20 Isotope Vertical Restricted 24-25

HOP General Purpose Combination Restricted 30-31

LV05 General Purpose Vertical Dynamic 10-11High Performance Self-closing Barrier

Walk-In H30 General Purpose Vertical Restricted 32-33



Distillation H36 Distillation Vertical Restricted 40-41

Auxiliary Air

Bench H05 & H01 General Purpose Vertical Open 12-13

H10 & H01 General Purpose Split Vertical Open 22-23

H08 & H01 ADA Vertical Open 18-19

H20 & H01 Isotope Vertical Open 24-25

H25 & H01 Perchloric Acid Vertical Open 26-27

Walk-In H30 & H01 General Purpose Vertical Open 32-33

Distillation H36 & H01 General Purpose Vertical Open 40-41

SAFH-12/07-r1-9


H 0 5 K 5 4 7 2 - 0 0 A . . . 9

Special Configurations

Hood Length48 = 4'-0" / 48"60 = 5'-0" / 60"72 = 6'-0" / 72"96 = 8'-0" / 96"20 = 10'-0" / 120"44 = 12'-0" / 144"

Supreme Air Fume Hood Catalog Number Explanation

Add On Options Lettering Code:

A = Adjustable BafflesC = Single Point Adjustable BafflesD = Distillation RackE = Fire ExtinguisherF = Two Extra GFI Receptacles

(replaces bottom fixturehole on each side)

G = Front Load FittingsH = Pre-wired/UL ListedI = Safety ShieldJ = T8 Fluorescent Light Ballast

K = Vapor Proof LightL = Explosion Proof LightM = Air Alert 600 Airflow AlarmO = Stainless Steel Deflector VaneQ = Stainless Steel Sash HandleR = Extra GFI Receptacle on right side

(replaces bottom fixture hole)S = Extra GFI Receptacle on left side

(replaces bottom fixture hole)T = Sight-Tight Chevron GrilleV = Vision Panel

W = Air Alert 300 Alarm (location 1)Z = Air Alert 300 Alarm (location 2)1 = Frameless Tempered Glass Sash2 = Framed Safety Glass Sash3 = Framed Tempered Glass Sash4 = St. Steel Safety Glass Sash5 = St. Steel Tempered Glass Sash6 = Tissue Screen7 = Stainless Steel Duct Collar8 = Gravity Sash Stop9 = Work Shelf Supports

Add On OptionsSee list below

Hood Height13 = Air Chamber54 = Bench Hood90 = Walk-In Hoods &

Distillation Hoods

By-Pass Option- = Open By-PassB = Restricted By-Pass

Fume Hood TypeH01 = Auxiliary Air ChamberH05 = Vertical Sash Bench HoodH07 = Combination Sash Bench HoodH08 = ADA Vertical Sash Bench HoodH09 = ADA Combo Sash Bench HoodH10 = Split Sash Bench HoodH20 = Isotope Bench HoodH25 = Perchloric Acid Bench HoodH30 = Vertical Sash Walk-In HoodH32 = Combination Sash Walk-In HoodH34 = Horizontal Sash Walk-In HoodH36 = Vertical Sash Distillation HoodH50 = Dynamic Barrier Bench HoodH52 = Dynamic Barrier Walk-In HoodH70 = Horizontal Sash Bench Hood

HOP = HOPEC Bench Hood

Interior Liner MaterialG = Kemglass (fiberglass reinforced polyester)K = KMER (Kewaunee Modified Epoxy Resin)L = Type 316 Stainless SteelS = Type 304 Stainless SteelT = Phenolic Resin

LV 0 5 K 5 4 3 4 7 2 - 0 0 A . . . 9

Special Configurations

Hood Length48 = 4'-0" / 48" 60 = 5'-0" / 60" 72 = 6'-0" / 72"84 = 7'-0" / 84" 96 = 8'-0" / 96"

Hood Depth34 = 341/2"

Supreme Air LV Fume Hood Catalog Number Explanation

Add On OptionsSee list above

Hood Height54 = Bench Hood

Fume Hood TypeLV05 = Vertical Sash Bench Hood

Interior Liner MaterialG = Kemglass (fiberglass reinforced polyester)K = KMER (Kewaunee Modified Epoxy Resin)S = Type 304 Stainless Steel

SAFH-12/07-r1-10

High Performance Bench Fume Hoodwith Self-closing Vertical Rising Sash

Available Options:Air Flow Alarms

Service Fittings and Piping

Electrical Fixtures and Wiring

UL listed when pre-wired per UL 61010A-1

1805 UL classified with Kemglass orStainless Steel liner

Vapor Proof and Explosion Proof Lighting

Stainless Steel Sill

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Stainless Steel Duct Collar

Features:• Patented, self-closing sash to 18"

for less exhaust volume andmaximum protection.

• Patented Dynamic Barrier by-passprovides safe flow of clean airbetween experiment and user

• Stainless steel cable reinforced,notched nylon belt and sprocketedsash counterweight system forlevel, smooth, quiet sash operation.

• Unique interstitial, vertical slotbaffles for exceptional turbulencefree airflow and minimal uppervortex roll. Removable for easycleaning and hood maintenance.

• 351/2" high frameless safety glasssash for optimal unobstructed sightinto hood.

• 28" high sash opening withautomatic hold-open latch for easyloading and set-up.

• T-5 fluorescent light for increasedenergy savings.

• Triangular shaped access panelswith staggered service outlet foreasy set-up and maintenance.

• Notched sash handle for neat andeasy cord and hose management.

• Designed and tested usingASHRAE 110-1995, BS 7258, andDIN 12 924 standards.

Available Models:Dynamic Barrier By-Pass

SAFH-12/07-r1-11

Supreme Air LV Fume Hood LV05Specifications:Supreme Air LV Bench Hoods arefurnished with a choice of liner andbaffles, and each fume hood iscomplete with a lower deflector vane,counterbalanced, self-closing (to 18"),frameless sash of 1/4" combinationsafety glass and interior plumbing

access panels. Hood exteriors arefabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resin finish.The exhaust duct collar is polyethylene,1115/16" O.D. (8 foot hoods arefurnished with two duct collars.)

Supreme Air LV Bench Hoods are notdesigned for use with auxiliary airchambers.

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube,T-5 fluorescent light fixture with bulb and 20 amp light switch. No wiring forthe electrical fixtures is included unless H-Option is added to partnumber. Hoods with H-Option are UL listed.

Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. The right hand post is punched fora second electrical fixture at the top which may be used for a fan switch orother electrical device. Service fittings, fan, fan switch, work top, cupsink,and base units must be ordered separately.

K = KMERKewaunee Modified Epoxy Resin

G = KemglassFiberglass reinforced polyester

S = Type 304 Stainless Steel

The blank left in the fume hoodcatalog numbers is for designatingthe desired lining.Example: LV05K543448-00 woulddesignate a 4' hood with a KMERlining.

Liner Options:

Additional Parts Requiredto Make Up a CompleteFume Hood Assembly

High Performance Low Velocity Bench Fume Hoods — Self-closing Vertical Rising Sash

4'-0" 5'-0" 6'-0" 7’-0” 8'-0"

LV05__543448-00 LV05__543472-00 LV05__543496-00LV05__543460-00 LV05__543484-00 End View

Note: See page 44 for chart of available options.

Work Top see page 49Base Cabinets see page 61Service Fittings see page 56Cupsink see page 53Fan/Blower see page 80

Airflow Requirements

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 893/4" * 48" 60" 72" 84" 96" 363/4"Work Top 37" * 39" 51" 63" 75" 87" 24"Clearance (sash up) 103" * ... ... ... ... ...* Subtract 1" in height if wood base cabinets are used.

* Includes free area contributions from sash clearance spaces and bypass opening.

Static pressures shown are for the pressure drop through the hoods only. The total pressure drop throughthe hood and the duct system must be calculated to select the proper exhaust fan.

36 "3/4

54"

35 / "3 4

89 / "3 4

OverallHood Width

Sq. Ft.Opening

at 28" SashOpening *

Sq. Ft.Opening

at 18" SashOpening *

HIGH SETTING100 FPM at 18"66 FPM at 28"

MEDIUM SETTING84 FPM at 18"55 FPM at 28"

LOW SETTING55 FPM at 18"

28" Not RecommendedCFM SP CFM SP CFM SP

4'-0" / 96" 7.85 5.15 515 0.20 432 0.15 285 0.105'-0" / 96" 10.27 6.73 673 0.20 565 0.15 370 0.126'-0" / 96" 12.69 8.31 831 0.25 698 0.20 458 0.157'-0" / 96" 15.10 9.90 990 0.33 831 0.25 545 0.188'-0" / 96" 17.52 11.49 1149 0.20 964 0.15 632 0.10

SAFH-12/07-r1-12

General Purpose Bench Fume Hoodwith Vertical Rising Sash

Available Models:Open By-Pass

Restricted By-PassAuxiliary Air

Available Options:Adjustable Baffles

Air Flow and Static Pressure Alarms




1805 UL classified with Kemglass, StainlessSteel, or Phenolic Resin liner


Stainless Steel Deflector Vane

Alternate Sash Handles

Sash Frames

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop


Features:• Radiused corner posts and airfoils

for smooth air movement assures highlevel of comfort, safety and efficiency.

• 4" thick endwalls provide moreinterior work space and clean-lineduncluttered design.

• Interior baffles designed tominimize turbulence and optimizecontainment.

• Frameless sash with full-lengthformed steel handle for neat, cleanappearance and streamline airfeatures.

• Low profile PVC sash tracks andexclusive sash leveling andalignment features assure easy-smooth sash operation

• Large friction-fit interior accesspanels provide easy access topiping and service fittings.

• Heavy gauge cold rolled steelexterior panels with independentrigid structural frame.


SAFH-12/07-r1-13

Supreme Air Fume Hood H05Specifications:Supreme Air General Purpose BenchFume Hoods are furnished with achoice of liner and baffles with upper,center, and lower exhaust slots. Eachfume hood is complete with a lowerdeflector vane, counterbalanced,frameless sash of 1/4" combination

safety glass and interior plumbingaccess panels. Hood exteriors arefabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar ispolyethylene, 1115/16" O.D. (8 foot

hoods are furnished with two ductcollars.) Supreme Air Bench Hoodsare available with either an Open By-Pass or a Restricted By-Pass for VAVuse. An auxiliary air chamber isavailable for use on the Open By-Passhood.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" ** 48" 60" 72" 96" 36"Sash Opening 28" * 40" 52" 64" 88" ...Work Top 37" ** 40" 52" 64" 88" 25 1/2"Clearance (sash up) 97" ** ... ... ... ... ...

* Sash opening height above airfoil. Add 1" in height to calculate sash opening area.** Subtract 1" in height if wood base cabinets are used.


Overall Hood Sash Opening Total CFM and Static PressureLength Sq. Ft. 80 FPM S.P. 100 FPM S.P. 120 FPM S.P.

4'-0" / 48" 8.1 650 0.15" 810 0.25" 980 0.35"5'-0" / 60" 10.5 840 0.20" 1050 0.30" 1260 0.45"6'-0" / 72" 12.9 1040 0.25" 1290 0.40" 1550 0.60"8'-0" / 96" 17.7 1420 0.15" 1770 0.25" 2130 0.35"

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube,T-5 fluorescent light fixture with bulb and 20 amp light switch. No wiring forthe electrical fixtures is included unless H-Option is selected.





T = Phenolic Resin

The blank left in the fume hoodcatalog numbers is for designatingthe desired lining.Example: H05K5448-00 woulddesignate a 4' hood with a KMERlining.

Liner Options:


General Purpose Bench Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0" 8'-0"

H05__5448-00 H05__5460-00 H05__5472-00 H05__5496-00 End ViewOpen By-Pass Open By-Pass Open By-Pass Open By-Pass

H05__5448B00 H05__5460B00 H05__5472B00 H05__5496B00Restricted By-Pass Restricted By-Pass Restricted By-Pass Restricted By-Pass

Auxiliary AirAll Open By-Pass hoods can be Auxiliary Air hoods by adding an Auxiliary Air Chamber. See page 43 for catalog numbers.


Note: Open By-Pass Fume Hood shown. Restricted By-Pass Fume Hoods do not have louvered top front panel.


Note: CFM requirements shown above are for Open By-Pass hoods. The CFM requirementsfor a Restricted By-Pass hood with the sash fully open is the same as above. Theby-pass opening with the sash closed is 20% of that with the sash fully open.

SAFH-12/07-r1-14

Ultra Low Constant Volume Fume Hoodwith Telescoping Combination Vertical Rising/Horizontal Sash


Available Option:Service Fittings and Piping




Lighting


Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack


Features:• Requires over 70 percent less

exhaust air volume than atraditional by-pass fume hood.

• Double telescoping vertical sashdesign allows full view into hoodinterior and 37" opening height forapparatus setup.

• Radiused corner posts and airfoilsfor smooth air movement assures highlevel of comfort, safety and efficiency.


• Low profile sash frame for easyaccess through horizontal panels.

• Service ports provide convenient,safe passage for equipmentconnections.

• Exclusive Air Alert 600 Monitorprovides a visual one-hour timelineof fume hood performance.

• Exclusive static pressure averagingmechanism provides accurate facevelocity readings regardless ofsash opening.

• Quiet fume hood operation, under40 dBA with properly sized fansand ductwork.


SAFH-12/07-r1-15

H50__5448-00 H50__5460-00 H50__5472-00 H50__5496-00 End View

36 "3/4

54"

35 / "3 4

89 / "3 4

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" * 48" 60" 72" 96" 36"Sash Opening 37" 40" 52" 64" 88" ...Work Top 37" * 40" 52" 64" 88" 25 1/2"Clearance (sash up) 98 3/4" * ... ... ... ... ...

* Subtract 1" in height if wood base cabinets are used.

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube,T-5 fluorescent light fixture with bulb and 20 amp light switch, Air Alert 600 AirFlow Monitor and two cord ports. No wiring for the electrical fixtures isincluded unless H-Option is added to part number.

Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. Service fittings, fan, fan switch,work top, cupsink, and base units must be ordered separately.




T = Phenolic Resin


Liner Options:

Dynamic Barrier Bench Fume Hoods — Telescoping Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"


Dynamic Barrier Fume Hood H50Specifications:Dynamic Barrier Supreme Air BenchFume Hoods are furnished with achoice of liner and baffles with centerand lower exhaust slots. Each fumehood is complete with a lowerdeflector vane, lower sash frame fittedwith six 1/4" combination safety glass

panels, interlocking upper frameless1/4" combination safety glass sash,and an Air Alert 600 Monitor withstatic pressure averaging. Hoodexteriors are fabricated of cold rolledsteel, phosphate coated with a bakedchemical resistant, synthetic resin

finish. The exhaust duct collar ispolyethylene, 715/16" O.D. (8 foothoods are furnished with two ductcollars.)

Dynamic Barrier Supreme Air BenchHoods are not designed for use withauxiliary air chambers.

Total CFM andStatic Pressure

* Does not includes free area contributions from sash clearance spaces and by-pass opening.


W H Ft2* Velocity W H Ft2* Velocity CFM S.P.4'-0" / 48" 141/2" 22" 2.25 100 fpm 40" 10" 2.78 80fpm 250 0.11"5'-0" / 60" 18" 22" 2.80 100 fpm 52" 10" 3.61 80fpm 295 0.15"6'-0" / 72" 22" 22" 3.50 100 fpm 64" 10" 4.44 80fpm 385 0.21"8'-0" / 96" 30" 22" 4.85 100 fpm 88" 10" 6.11 80fpm 525 0.11"

Maximum Face Openingof Horizontal Sashes

Face Opening withVertical Sash at 10" Sash StopOverall

Hood Length



SAFH-12/07-r1-16

Combination Sash Bench Fume Hoodwith Combination Vertical Rising/Horizontal Sash

Available Models:Restricted By-Pass

Open By-Pass(by special request only)









Stainless Steel Sash Frame

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop






• Narrow framed sash with fourhorizontal glass panels on twotracks for neat clean appearanceand improved exhaust efficiency.





SAFH-12/07-r1-17

Supreme Air Fume Hood H07Specifications:Supreme Air Combination SashBench Fume Hoods are furnished witha choice of liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith a lower deflector vane,counterbalanced, narrow framed sashwith 1/4" combination safety glasshorizontal panels and interiorplumbing access panels. Hood

exteriors are fabricated of cold rolledsteel, phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar ispolyethylene, 1115/16" O.D. (8 foothoods are furnished with two ductcollars.)

Combination Sash Bench Hoods arefurnished with a Restricted By-Pass tomatch the restricted sash opening. Theyare designed for use with both constantvolume and VAV applications. An OpenBy-Pass is available on request forapplications where the hood is operatedwith the sash fully open. CombinationSash Bench Hoods are not designedfor use with Auxiliary Air Chambers.



* Maximum sash opening with vertical sash down and horizontal panels fully open. Includes By-Passopening and 1" below deflector vane.


Overall Hood Sash Opening Total CFM and Static PressureLength Sq. Ft. * 80 FPM S.P. 100 FPM S.P. 120 FPM S.P.

4'-0" / 48" 4.8 380 0.05" 480 0.10" 580 0.15"5'-0" / 60" 6.3 500 0.10" 630 0.15" 760 0.20"6'-0" / 72" 7.8 620 0.10" 780 0.15" 940 0.25"8'-0" / 96" 10.9 870 0.10" 1090 0.10" 1310 0.15"






T = Phenolic Resin


Liner Options:


Combination Sash Bench Fume Hoods — Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"

H07__5448B00 H07__5460B00 H07__5472B00 H07__5496B00 End ViewRestricted By-Pass Restricted By-Pass Restricted By-Pass Restricted By-Pass

Open By-Pass by special request



Note: Restricted By-Pass Fume Hood shown. Open By-Pass Fume Hoods have louvered top front panel.

SAFH-12/07-r1-18

ADA Bench Fume Hoodwith Vertical Rising Sash



Features:• Designed to meet guidelines of the

Americans with Disabilities Act(ADA)

• Complete with Gravity Sash Stop.

• Fixtures and service fittings moveddown to within reach of wheelchairbound operator.


















Sash Frames

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack


SAFH-12/07-r1-19

Supreme Air Fume Hood H08Specifications:Supreme Air Vertical Rising Sash ADABench Fume Hoods are furnished witha choice of liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith a lower deflector vane,counterbalanced, narrow framed sashwith 1/4" combination safety glasshorizontal panels and interiorplumbing access panels. Hood

exteriors are fabricated of cold rolledsteel, phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar ispolyethylene, 1115/16" O.D. Each hoodis furnished with a sash stopmounted at 21" above the lowerdeflector to keep the sash from risingabove the operators reach.

Supreme Air ADA Bench Hoods withVertical Rising Sash are available witheither an Open By-Pass or aRestricted By-Pass for VAV use. Anauxiliary air chamber is available foruse on the Open By-Pass hood.


Optional Accessories: Each front post and interior end liner is punched forup to two (2) remote control service fittings. The right hand post is punched fora second electrical fixture at the top which may be used for a fan switch orother electrical device. Service fittings, fan, fan switch, work top, cupsink,and base units must be ordered separately.




* ADA guidelines require a space 30"wide by 30" high by 25" deep for awheelchair to roll beneath a fume hood.

Liner Options:


ADA Bench Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0"36"

84"863/ "4

54"

30"32 / "3 4

Work Top see page 49Base Cabinets* see page 61Service Fittings see page 54Cupsink see page 53Fan/Blower see page 80

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 84" 48" 60" 72" 36"Sash Opening 21" * 40" 52" 64" ...Work Top 311/4" 40" 52" 64" 25 1/2"Clearance (sash up) 91" ... ... ... ... ...

* Sash opening height above airfoil at sash stop. Add 1" in height to calculate sash opening area.



4'-0" / 48" 6.1 490 0.10" 610 0.15" 740 0.20"5'-0" / 60" 7.9 640 0.15" 790 0.20" 950 0.25"6'-0" / 72" 9.8 790 0.15" 980 0.25" 1180 0.35"

Note: CFM requirements shown above are for Open By-Pass hoods with sash stop at 21".CFM requirements for sash fully open is same as H05. The CFM requirements for aRestricted By-Pass hood with the sash fully open is the same as above.

H08__5448-00 H08__5460-00 H08__5472-00 End ViewOpen By-Pass Open By-Pass Open By-Pass

H08__5448B00 H08__5460B00 H08__5472B00Restricted By-Pass Restricted By-Pass Restricted By-Pass




SAFH-12/07-r1-20

ADA Bench Fume Hoodwith Combination Vertical Rising/Horizontal Sash



AIR ALERT

Available Option:Adjustable Baffles








Tempered Sash Glass

Tissue Screen

Fire Extinguisher


Features:• Designed to meet guidelines of the

Americans with Disabilities Act(ADA)

• Complete with Air Alert 300 Alarmand Gravity Sash Stop.

• Fixtures and service fittings moveddown to within reach of wheelchairbound operator.









SAFH-12/07-r1-21

Supreme Air Fume Hood H09Specifications:Supreme Air Combination Sash ADABench Fume Hoods are furnished witha choice of liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith a lower deflector vane,counterbalanced, narrow framed sashwith 1/4" combination safety glasshorizontal panels and interiorplumbing access panels. Hood

exteriors are fabricated of cold rolledsteel, phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar ispolyethylene, 1115/16" O.D. Each hoodis furnished with an Air Alert 300Alarm and a sash stop mounted at 21"above the lower deflector.

ADA Combination Sash Hoods arefurnished with a Restricted By-Pass tomatch the restricted sash opening. Theyare designed for use with both constantvolume and VAV applications. An OpenBy-Pass is available on request forapplications where the hood is operatedwith the sash fully open. CombinationSash Bench Hoods are not designedfor use with Auxiliary Air Chambers.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 84" 48" 60" 72" 36"Sash Opening 28" * 40" 52" 64" ...Work Top 311/4" 40" 52" 64" 25 1/2"Clearance (sash up) 91" ... ... ... ... ...

* Sash opening height above airfoil. Add 1" in height to calculate sash opening area.




4'-0" / 48" 4.8 380 0.05" 480 0.10" 580 0.15"5'-0" / 60" 6.3 500 0.10" 630 0.15" 760 0.20"6'-0" / 72" 7.8 620 0.10" 780 0.15" 940 0.25"

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube,T-5 fluorescent light fixture with bulb and 20 amp light switch, and an Air Alert300 Airflow Alarm. No wiring for the electrical fixtures is included unless H-Option is selected.

Optional Accessories: Each front post and interior end liner is punched forup to two (2) remote control service fittings. The right hand post may bepunched for a third electrical fixture at the top which may be used for a fanswitch or other electrical device. Service fittings, fan, fan switch, work top,cupsink, and base units must be ordered separately.




* ADA guidelines require a space 30"wide by 30" high by 25" deep for awheelchair to roll beneath a fume hood.

Liner Options:


ADA Bench Fume Hoods — Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0"

H09__5448B00 H09__5460B00 H09__5472B00 End ViewRestricted By-Pass Restricted By-Pass Restricted By-Pass

Open By-Pass available by special request.

36"

84"863/ "4

54"

30"32 / "3 4

Work Top see page 49Base Cabinets* see page 61Service Fittings see page 54Cupsink see page 53Fan/Blower see page 80



SAFH-12/07-r1-22

Split Sash Bench Fume HoodSplit Vertical Rising Sash with Disappearing Center Post












Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop


Features:• Two piece vertical rising sash with

a disappearing center post allowssafer operating conditions.




• Narrow framed sash with full-lengthformed steel handles for neat,clean appearance and streamlineair features.





SAFH-12/07-r1-23

Supreme Air Fume Hood H10Specifications:Supreme Air Split Sash Bench FumeHoods are furnished with a choice ofliner and baffles with upper, center,and lower exhaust slots. Each fumehood is complete with a lower deflectorvane, counterbalanced, two-piece,steel framed sash with1/4" combination

safety glass and interior plumbingaccess panels. Hood exteriors arefabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar ispolyethylene, 1115/16" O.D. (8 foot

hoods are furnished with two ductcollars.) Supreme Air Bench Hoodsare available with either an Open By-Pass or a Restricted By-Pass for VAVuse. An auxiliary air chamber isavailable for use on the Open By-Pass hood.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" ** 96" 120" 144" 36"Sash Opening 28" * 88" 112" 136" ...Work Top 37" ** 88" 112" 136" 25 1/2"Clearance (sash up) 107" ** ... ... ... ...




8'-0" / 96" 17.7 1420 0.15" 1770 0.25" 2130 0.35"10'-0" / 120" 22.6 1810 0.25" 2260 0.35" 2720 0.50"12'-0" / 144" 27.4 2200 0.30" 2740 0.45" 3290 0.65"






T = Phenolic Resin


Liner Options:


Split Sash Bench Fume Hoods — Vertical Rising Sash with Disappearing Center Post

8'-0" 10'-0" 12'-0"

H10__5496-00 H10__5420-00 H10__5444-00 End ViewOpen By-Pass Open By-Pass Open By-Pass

H10__5496B00 H10__5420B00 H10__5444B00Restricted By-Pass Restricted By-Pass Restricted By-Pass





Note: CFM requirements shown above are for Open By-Pass hoods. The CFM require-ments for a Restricted By-Pass hood with the sash fully open is the same as above.The by-pass opening with the sash closed is 20% of that with the sash fully open.

SAFH-12/07-r1-24

Isotope Bench Fume Hoodwith Vertical Rising Sash











Sash Frame

Tempered Sash Glass

Tissue Screen

Sash Stop

Features:• Coved cornered, seamless welded

stainless steel construction for easycleaning and decontamination.

• Complete with integral work topand hemispherical cupsink.








SAFH-12/07-r1-25

Supreme Air Fume Hood H20Specifications:Supreme Air Isotope Bench FumeHoods are furnished with a type 304stainless steel liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith a lower deflector vane,counterbalanced, frameless sash of

1/4" combination safety glass, dishedwork top, and 5" diameter cupsink.Hood exteriors are fabricated of coldrolled steel, phosphate coated with abaked chemical resistant, syntheticresin finish. The exhaust duct collar isstainless steel, 1115/16" O.D. (8 foot

hoods are furnished with two ductcollars.) Supreme Air Isotope Hoodsare available with either an Open By-Pass or a Restricted By-Pass forVAV use. An auxiliary air chamber isavailable for use on the Open By-Pass hood.





4'-0" / 48" 8.1 not recommended 810 0.25" 980 0.35"5'-0" / 60" 10.5 not recommended 1050 0.30" 1260 0.45"6'-0" / 72" 12.9 not recommended 1290 0.40" 1550 0.60"8'-0" / 96" 17.7 not recommended 1770 0.25" 2130 0.35"


Optional Accessories: Each front post and interior end liner is punched forup to five (5) front loading remote control service fittings. The right hand postis punched for a second electrical fixture at the top which may be used for afan switch or other electrical device. Service fittings, fan, fan switch, andbase units must be ordered separately.

Interior fume hood lining and bafflesare 16 gauge, type 304 stainlesssteel. The seamless welded 14gauge, type 304 stainless steelwork top is dished 1/2" to retainspillage, and has an integrally welded5" diameter cupsink at the left rear.(It is not recommended to punchvent holes in the work top of isotopehoods for use with acid storagebase cabinets.)

Stainless Steel Lining


Isotope Bench Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0" 8'-0"

H20S5448-00 H20S5460-00 H20S5472-00 H20S5496-00 End ViewOpen By-Pass Open By-Pass Open By-Pass Open By-Pass

H20S5448B00 H20S5460B00 H20S5472B00 H20S5496B00Restricted By-Pass Restricted By-Pass Restricted By-Pass Restricted By-Pass


Base Cabinets see page 61Service Fittings see page 55Fan/Blower see page 80




SAFH-12/07-r1-26

Perchloric Acid Bench Fume Hoodwith Vertical Rising Sash


Auxiliary Air






Explosion Proof Lighting


Sash Frame

Tempered Sash Glass

Sash Stop

Features:• Coved cornered, seamless welded

type 316 stainless steel constructionfor easy cleaning anddecontamination.

• Complete with integral work topdrain trough, cold water servicefitting, and cold water hoodwashdown.








SAFH-12/07-r1-27

Supreme Air Fume Hood H25Specifications:Supreme Air Perchloric Acid BenchFume Hoods are furnished with astainless steel liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith a lower deflector vane, counterbalanced, frameless sash of 1/4"

combination safety glass, and alouvered top front panel. A full lengthperforated spray pipe is locatedbehind the top baffle, and is providedto simplify periodic washdownprocedures. Hood exteriors arefabricated of cold rolled steel,

phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar is st.steel, 1115/16" O.D. Perchloric AcidHoods are available only with anOpen By-Pass. An auxiliary airchamber is available.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" 48" 60" 72" 36"Sash Opening 28" * 40" 52" 64" ...Work Top 37" 40" 52" 64" 25 1/2"Clearance (sash up) 97" ... ... ... ... ...

* Sash opening height above airfoil. Add 1" in height to calculate sash opening area.Wood base cabinets are not recommended for use under perchloric acid fume hoods.



4'-0" / 48" 8.1 not recommended not recommended 980 0.35"5'-0" / 60" 10.5 not recommended not recommended 1260 0.45"6'-0" / 72" 12.9 not recommended not recommended 1550 0.60"

Accessories Include: Two front loaded remote controlled service fittings (onecold water, one cold water washdown), Two 120 volt AC 20 amp GFIreceptacles, vapor-proof light fixture(s) (bulbs not included) with 20 amp lightswitch. No wiring for the electrical fixtures is included unless H-Option isselected.

Optional Accessories: The right hand post is punched for a second electricalfixture at the top which may be used for a fan switch or other electrical device.Fan, fan switch, and base units must be ordered separately.

Note: Due to the use of hot plates in perchloric acid hoods, Kewauneerecommends using a minimum of 120 FPM face velocity.

Interior Perchloric Acid fume hoodlinings and baffles are 16 gauge, type316 stainless steel. The seamlesswelded 14 gauge, type 316 stainlesssteel work top is dished 1/2" to retainspillage, and has an integrally weldedtrough sink at the rear.

Note: Acid Storage or Solvent Storagecabinets can not be vented throughperchloric acid fume hood work tops.

Stainless Steel Lining


Perchloric Acid Bench Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0"

H25L5448-00 H25L5460-00 H25L5472-00 End ViewOpen By-Pass Open By-Pass Open By-Pass


Base Cabinets * see page 61Fan/Blower see page 80

* Only steel base cabinets arerecommended for use underperchloric acid fume hoods.


SAFH-12/07-r1-28

Horizontal Sash – Bench Fume Hoodwith Four Panel Horizontal Sash










Sash Frame

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop






• Frameless, four-panel, two-track,horizontal sash with 1/4" laminatedsafety glass for neat, cleanappearance and streamline airfeatures.




SAFH-12/07-r1-29

Supreme Air Fume Hood H70Specifications:Supreme Air Horizontal Sash BenchFume Hoods are furnished with achoice of liner and baffles with upper,center, and lower exhaust slots. Eachfume hood is complete with a lowerdeflector vane, four-panel, frameless

sash of 1/4" combination safety glassand interior plumbing access panels.Hood exteriors are fabricated of coldrolled steel, phosphate coated with abaked chemical resistant, syntheticresin finish. The exhaust duct collar is

polyethylene, 1115/16" O.D. (8 foothoods are furnished with two ductcollars.) Supreme Air Bench Hoodsare available only as a Restricted By-Pass hood. They may be used eitherwith or without a VAV system.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" ** 48" 60" 72" 96" 36"Sash Opening 29" * 181/2" 241/2" 301/2" 421/2" ...Work Top 37" ** 40" 52" 64" 88" 25 1/2"Clearance (sash up) 89 3/4" ** ... ... ... ... ...


* At maximum sash opening. Includes By-Pass opening and 1" below deflector vane.Static pressures shown are for the pressure drop through the hoods only. The total pressure drop throughthe hood and the duct system must be calculated to select the proper exhaust fan.


4'-0" / 48" 5.2 410 0.10" 520 0.10" 620 0.15"5'-0" / 60" 6.8 550 0.10" 680 0.15" 820 0.20"6'-0" / 72" 8.5 680 0.15" 850 0.20" 1020 0.25"8'-0" / 96" 11.8 940 0.10" 1180 0.15" 1410 0.15"






T = Phenolic Resin


Liner Options:


Horizontal Sash Bench Fume Hoods — Four Panel Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"




SAFH-12/07-r1-30

with Combination Vertical Rising/Horizontal Sash










Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stops


Features:• Flush bottom airfoil with integral spill

trough—painted stainless steel.

• Transparent Vision Panel standard,for increased hood interior visability.









HOPEC Style Bench Fume Hood

SAFH-12/07-r1-31

Specifications:HOPEC Style Supreme Air BenchFume Hoods are furnished with achoice of liner and baffles with upper,center, and lower exhaust slots. Eachfume hood is complete with a flushlower airfoil with integral spill trough,counterbalanced, narrow framed sashwith 1/4" combination safety glasshorizontal panels, vision panel and

interior plumbing access panels.Hood exteriors are fabricated of coldrolled steel, phosphate coated with abaked chemical resistant, syntheticresin finish. The exhaust duct collar ispolyethylene, 1115/16" O.D. (8 foothoods are furnished with two ductcollars.)

HOPEC Bench Hoods are availableonly with a Restricted By-Pass tomatch the restricted sash opening. Theyare designed for use with both constantvolume and VAV applications. HOPECBench Hoods are not designed foruse with Auxiliary Air Chambers.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 88 3/4" 48" 60" 72" 96" 36"Sash Opening 29" 40" 52" 64" 88" ...Work Top 36" 40" 52" 64" 88" 25 1/2"Clearance (sash up) 97" ... ... ... ... ...




4'-0" / 48" 4.0 320 0.05" 400 0.05" 490 0.10"5'-0" / 60" 5.4 430 0.05" 540 0.10" 650 0.15"6'-0" / 72" 6.8 540 0.10" 680 0.15" 820 0.20"8'-0" / 96" 9.5 760 0.05" 950 0.10" 1150 0.10"






T = Phenolic Resin

The blank left in the fume hoodcatalog numbers is for designatingthe desired lining.Example: HOPK5448-00 woulddesignate a 4' hood with a KMERlining.

Liner Options:


HOPEC Bench Fume Hoods — Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"

HOP__5448B00 HOP__5460B00 HOP__5472B00 HOP__5496B00 End ViewRestricted By-Pass Restricted By-Pass Restricted By-Pass Restricted By-Pass

36"

56"

32 / "3 4

88 / "3 4



Supreme Air Fume Hood HOP

SAFH-12/07-r1-32

General Purpose Walk-In Fume Hoodwith Vertical Rising Sash












Sash Frame

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop


Work Floor & Removable Work Shelf





• Frameless sashes with full-lengthformed steel handle for neat, cleanappearance and streamline airfeatures.





SAFH-12/07-r1-33

Supreme Air Fume Hood H30Specifications:Supreme Air General Purpose Walk-InFume Hoods are furnished with achoice of liner and baffles with upper,center, and lower exhaust slots. Eachfume hood is complete with twocounter- balanced, frameless sashesof 1/4" combination safety glass and

interior plumbing access panels.Hood exteriors are fabricated of coldrolled steel, phosphate coated with abaked chemical resistant, syntheticresin finish. The exhaust duct collar ispolyethylene, 1115/16" O.D. (8 foothoods are furnished with two duct

collars.) Supreme Air Walk-In Hoodsare available with either an Open By-Pass or a Restricted By-Pass for VAVuse. An auxiliary air chamber isavailable for use on the Open By-Pass hood.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" 48" 60" 72" 96" 36"Sash Opening 28" * 40" 52" 64" 88" ...Optional Work Shelf 37" 40" 52" 64" 88" 24 1/2"Clearance (sash up) 103" ... ... ... ... ...

* Upper sash opening height above lower sash. Add 1" in height to calculate sash opening area.

* Includes Upper Sash Opening only and 1" opening below lower sash.Static pressures shown are for the pressure drop through the hoods only. The total pressure drop throughthe hood and the duct system must be calculated to select the proper exhaust fan.


4'-0" / 48" 8.1 * 650 0.15" 810 0.25" 980 0.35"5'-0" / 60" 10.5 * 840 0.20" 1050 0.30" 1260 0.45"6'-0" / 72" 12.9 * 1040 0.25" 1290 0.40" 1550 0.60"8'-0" / 96" 17.7 * 1420 0.15" 1770 0.25" 2130 0.35"


Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. The right hand post is punched fora second electrical fixture at the top which may be used for a fan switch orother electrical device. Service fittings, fan, fan switch, optional work floor,and removable work shelf must be ordered separately.




T = Phenolic Resin


Liner Options:


General Purpose Walk-In Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0" 8'-0"




Optional Work Floor see page 59Optional Work Shelf see page 50Service Fittings see page 54Fan/Blower see page 80




8' Walk-In Hood available with framed sash only.

SAFH-12/07-r1-34

Ultra Low Constant Volume Fume Hood

Available Option:Service Fittings and Piping




Lighting


Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack


Removable Work Shelf

Features:• Requires over 60 percent less

exhaust air volume than atraditional by-pass fume hood.

• Extra large vertical sash designallows full view into hood interiorand 73" opening height forapparatus setup.



• Low profile sash frame for easyaccess through horizontal panels.

• Service ports provide convenient,safe passage for equipmentconnections.

• Exclusive Air Alert 600 Monitorprovides a visual one-hour timelineof fume hood performance.

• Exclusive static pressure averagingmechanism provides accurate facevelocity readings regardless ofsash opening.

• Quiet fume hood operation, under40 dBA with properly sized fansand ductwork.


with Low-flow Combination Vertical Rising/Horizontal Sash


SAFH-12/07-r1-35




T = Phenolic Resin


Liner Options:

Dynamic Barrier Walk-In Fume Hoods — Low-flow Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"


Dynamic Barrier Fume Hood H52Specifications:



Dynamic Barrier Supreme Air Walk-InFume Hoods are furnished with a choiceof liner and baffles with center and lowerexhaust slots and interior plumbingaccess panels. Each fume hood iscomplete with a counter balanced,extra large, low-flow narrow framedupper sash with six horizontal panels,

and a frameless lower sash of 1/4"combination safety glass, and an AirAlert 600 Monitor with static pressureaveraging. Hood exteriors arefabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resinfinish. The exhaust duct collar is

polyethylene, 715/16" O.D. (8 foothoods are furnished with two ductcollars.)

Dynamic Barrier Supreme Air Walk-InHoods are not designed for use withauxiliary air chambers.

Total CFM andStatic Pressure

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" 48" 60" 72" 96" 36"Sash Opening 37" 40" 52" 64" 88" ...Optional Work Shelf 37" 40" 52" 64" 88" 24 1/2"Clearance (sash up) 113" ... ... ... ... ...

* Includes free area contributions from sash clearance spaces and by-pass opening.


W H Ft2* Velocity W H Ft2* Velocity CFM S.P.4'-0" / 48" 141/2" 22" 3.00 100 fpm 40" 10" 3.53 85fpm 300 0.17"5'-0" / 60" 18" 22" 4.00 100 fpm 52" 10" 4.81 85fpm 400 0.23"6'-0" / 72" 22" 22" 5.00 100 fpm 64" 10" 5.94 85fpm 500 0.37"8'-0" / 96" 30" 22" 6.75 100 fpm 88" 10" 8.01 85fpm 675 0.20"

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube,T-5 fluorescent light fixture with bulb and 20 amp light switch, Air Alert 600 AirFlow Monitor and two cord ports. No wiring for the electrical fixtures isincluded unless H-Option is added to part number.

Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. Service fittings, fan, fan switch,optional work floor and work shelf must be ordered separately.

Maximum Face Openingof Horizontal Sashes

Face Opening withVertical Sash at 10" Sash StopOverall

Hood Length

H52__9048-00 H52__9060-00 H52__9072-00 H52__9096-00 End View

SAFH-12/07-r1-36

Combination Sash – Walk-In Fume Hoodwith Combination Vertical Rising/Horizontal Sash











Sash Frame

Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop







• Narrow framed upper sash withfour horizontal glass panels on twotracks, frameless lower sash withfull-length formed steel handle forneat, clean appearance andstreamline air features.





SAFH-12/07-r1-37

Supreme Air Fume Hood H32Specifications:Supreme Air Combination Sash Walk-In Fume Hoods are furnished with achoice of liner and baffles with upper,center, and lower exhaust slots. Eachfume hood is complete with a counterbalanced, narrow framed upper sashwith horizontal panels, and a framelesslower sash of 1/4" combination safetyglass and interior plumbing accesspanels. Hood exteriors are fabricated

of cold rolled steel, phosphate coatedwith a baked chemical resistant,synthetic resin finish. The exhaustduct collar is polyethylene, 1115/16"O.D. (8 foot hoods are furnished withtwo duct collars.)

Combination Sash Walk-In Hoods arefurnished with a Restricted By-Pass tomatch the restricted sash opening. Theyare designed for use with both constantvolume and VAV applications. An OpenBy-Pass is available on request forapplications where the hood is operatedwith the sash fully open. CombinationSash Walk-In Hoods are not designedfor use with Auxiliary Air Chambers.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" 48" 60" 72" 96" 36"Sash Opening 28" * 40" 52" 64" 88" ...Optional Work Shelf 37" 40" 52" 64" 88" 24 1/2"Clearance (sash up) 103" ... ... ... ... ...

* Upper sash opening height above lower sash.




4'-0" / 48" 4.8 380 0.05" 480 0.10" 580 0.15"5'-0" / 60" 6.3 500 0.10" 630 0.15" 760 0.20"6'-0" / 72" 7.8 620 0.10" 780 0.15" 940 0.25"8'-0" / 96" 10.9 870 0.10" 1090 0.10" 1310 0.15"


Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. The right hand post is punched fora second electrical fixture at the top which may be used for a fan switch orother electrical device. Service fittings, fan, fan switch, optional work floor,and removable work shelf must be ordered separately.




T = Phenolic Resin

The blank left in the fume hoodcatalog numbers is for designatingthe desired lining.Example: H32K5448B00 woulddesignate a 4' hood with a KMERlining.

Liner Options:


Combination Sash Walk-In Fume Hoods — Combination Vertical Rising/Horizontal Sash

4'-0" 5'-0" 6'-0" 8'-0"


Open By-Pass by special request




8' Walk-In Hood available with framed sash only.

SAFH-12/07-r1-38

Horizontal Sash – Walk-In Fume Hoodwith Three Panel Horizontal Sash











Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop







• Three panel framed sash, hungfrom full length triple trackoverhead carrier on nylon rollers forsmooth operation and easy access.




SAFH-12/07-r1-39

Supreme Air Fume Hood H34Specifications:Supreme Air Horizontal Sash Walk-InFume Hoods are furnished with achoice of liner and baffles withupper, center, and lower exhaustslots. Each fume hood is completewith three panel framed sash of 1/4"combination safety glass, hanging

on a triple track overhead carrierand interior plumbing accesspanels. Hood exteriors arefabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resinfinish. They are furnished with two

polyethylene exhaust duct collars,1115/16" O.D.

Supreme Air Horizontal Sash Walk-InFume Hoods are available with aRestricted By-Pass only. They maybe used either with or without a VAV system.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 89 3/4" 72" 96" 120" 36"Sash Opening 67 3/4" 41" 57" 73" ...Optional Work Shelf 37" 64" 64" 112" 22 1/2"

* Maximum sash opening plus By-Pass opening and 1" opening below sash.Static pressures shown are for the pressure drop through the hoods only. The total pressure drop throughthe hood and the duct system must be calculated to select the proper exhaust fan.


6'-0" / 72" 22.1 * 1770 0.35" 2210 0.50" 2650 0.70"8'-0" / 96" 30.7 * 2460 0.45" 3070 0.70" 3680 1.00"

10'-0" / 120" 39.3 * 3140 0.65" 3930 1.00" 4710 1.40"


Optional Accessories: Each front post and interior end liner is punched forup to five (5) remote control service fittings. The right hand post is punched fora second electrical fixture at the top which may be used for a fan switch orother electrical device. Service fittings, fan, fan switch, optional work floorand removable work shelf must be ordered separately.




T = Phenolic Resin


Liner Options:


Horizontal Sash Walk-In Fume Hood — With Three Panel Horizontal Sash

6'-0" 8'-0" 10'-0"

H34__9072B00 H34__9096B00 H34__9020B00 End ViewRestricted By-Pass Restricted By-Pass Restricted By-Pass


Consult your Kewaunee representative or the factory for other sash arrangements.


SAFH-12/07-r1-40

Distillation Fume Hoodwith Vertical Rising Sash











Sash Frame & Tempered Sash Glass

Tissue Screen

Fire Extinguisher

Distillation Rack

Sash Stop


Removable Work Shelf





• Frameless sashes with full-lengthformed steel handle for neat, cleanappearance and streamline airfeatures.





SAFH-12/07-r1-41

Supreme Air Fume Hood H36Specifications:Supreme Air Distillation Fume Hoods arefurnished with a choice of liner andbaffles with upper, center, and lowerexhaust slots. Each fume hood iscomplete with a lower deflector vane,two counterbalanced, frameless sash of1/4" combination safety glass and interior

plumbing access panels. Hood exteriorsare fabricated of cold rolled steel,phosphate coated with a bakedchemical resistant, synthetic resin finish.The exhaust duct collar is polyethylene,1115/16" O.D. (8 foot hoods are furnishedwith two duct collars.)

Supreme Air Distillation Hoods areavailable with either an Open By-Passor a Restricted By-Pass for VAV use.An auxiliary air chamber is availablefor use on the Open By-Pass hood.

DIMENSIONS HEIGHT LENGTH DEPTHOverall Dimension 106 1/2" 48" 60" 72" 96" 36"Lower Sash Opening 35 3/4" * 40" 52" 64" 88" ...Work Top 18" 40" 52" 64" 88" 25 1/2"Optional Work Shelf 37" 40" 52" 64" 88" 24 1/2"Clearance (sash up) 119 3/4" ... ... ... ... ...

* Sash opening height above airfoil. Add 1" in height to calculate sash opening area.

* Includes lower sash opening and 1" opening below defector vane.Static pressures shown are for the pressure drop through the hoods only. The total pressure drop throughthe hood and the duct system must be calculated to select the proper exhaust fan.


4'-0" / 48" 11.6 * 930 0.30" 1160 0.45" 1400 0.65"5'-0" / 60" 15.1 * 1210 0.40" 1510 0.60" 1820 0.90"6'-0" / 72" 18.6 * 1490 0.55" 1860 0.85" 2240 1.20"8'-0" / 96" 25.5 * 2040 0.35" 2550 0.50" 3060 0.70"

Accessories Include: Two 120 volt AC 20 amp GFI receptacles, single-tube, T-5fluorescent light fixture with bulb and 20 amp light switch. No wiring for the electricalfixtures is included unless H-Option is selected.

Optional Accessories: Each front post and interior end liner is punched for up to five(5) remote control service fittings. The right hand post is punched for a secondelectrical fixture at the top which may be used for a fan switch or other electrical device.Hood base, service fittings, fan, fan switch, work top, cupsink, and optionalremovable work shelf must be ordered separately.




T = Phenolic Resin


Liner Options:


Distillation Fume Hoods — Vertical Rising Sash

4'-0" 5'-0" 6'-0" 8'-0"



Distillation Hood – Base Assemblies019245-48 019245-60 019245-72 019245-96 Steel Base Assembly019246-48 019246-60 019246-72 019246-96 Wood Base Assembly


Hood Base see bottom of pageWork Top see page 49Optional Work Shelf see page 50Service Fittings see page 54Cupsink see page 53Fan/Blower see page 80


Note: See page 44 for chart of available options.Note: Open By-Pass Fume Hood shown. Restricted By-Pass Fume Hoods do not have louvered top front panel.

8' Distillation Hood available with framed sash only.

SAFH-12/07-r1-42

Auxiliary Air ChambersAvailable for following Hoods:

H05 General Purpose BenchHood

H08 ADA Bench Hood

H10 Split Sash Bench Hood

H20 Isotope Bench Hood

H25 Perchloric Acid BenchHood

H30 General Purpose Walk-InHood

H36 Distillation Hood

Features:• Provides up to 70 percent of the

total exhaust air used by the hood,thereby saving energy an loweringoperation costs.

• Include sash pocket enclosure andclosure panels to back of hood forclean modern design.

• May be added to any Open By-Pass Supreme Air Fume Hoodwhen originally installed or a laterdate.

• May be added to existing SupremeAir hood without disconnecting theexhaust duct.

• Heavy gauge cold rolled steelexterior panels designed to matchSupreme Air Fume Hoods.


SAFH-12/07-r1-43

Supreme Air Auxiliary Air Chambers H01Specifications:Supreme Air Auxiliary Air Chambersmay be added to the top of any OpenBy-Pass Supreme Air Fume Hood toconvert them to Auxiliary Air fumehoods. Adding the auxiliary airchamber makes it possible for thefume hood to operate on up to 70%

auxiliary air, thus saving expensiveconditioned room air from beingexhausted. No modifications to thefume hood are required and thechamber comes complete with allnecessary parts to make theconversion, except fan and duct work.

The chambers are fabricated of coldrolled steel, phosphate coated with abaked chemical resistant, syntheticresin finish to match the fume hood.

Overall Hood Total CFM and Static PressureLength 80 FPM S.P. 100 FPM S.P. 120 FPM S.P.

4'-0" / 48" 460 0.15" 570 0.25" 690 0.35"5'-0" / 60" 590 0.15" 740 0.25" 880 0.30"6'-0" / 72" 730 0.15" 900 0.25" 1090 0.30"8'-0" / 96" 990 0.15" 1240 0.25" 1490 0.30"

10'-0" / 120" 1270 0.15" 1580 0.25" 1900 0.30"12'-0" / 144" 1540 0.15" 1920 0.25" 2300 0.30"

Auxiliary Air Chambers for Bench and Walk-In Fume Hoods

Auxiliary Air Requirements (based on 70% of hood air requirements)

for Bench and Walk-In Fume Hoods

Overall Hood Total CFM and Static PressureLength 80 FPM S.P. 100 FPM S.P. 120 FPM S.P.

4'-0" / 48" 650 0.35" 810 0.50" 980 0.65"5'-0" / 60" 850 0.35" 1060 0.50" 1270 0.60"6'-0" / 72" 1040 0.35" 1300 0.50" 1570 0.60"8'-0" / 96" 1430 0.35" 1790 0.50" 2140 0.60"

for Distillation Fume Hoods

10'-0" 12'-0"

H01M1320-00 H01M1344-00 End View

Auxiliary Air Chambers for Bench and Walk-In Fume Hoods

4'-0" 5'-0" 6'-0" 8'-0"

H01M1348-00 H01M1360-00 H01M1372-00 H01M1396-00 End View

SAFH-12/07-r1-44

Options H0

5

H0

7

H0

8

H0

9

H1

0

H2

0

H2

5

H3

0

H3

2

H3

4

H3

6

H5

0

H5

2

H7

0

HO

P

LV0

5

Open By-Pass – A NR A NR A A Std A NR A

Restricted By-Pass B A Std A Std A A A A Std A Std Std Std Std Std

KMER Liner K A A A A A A A A A A A A A A

Kemglass Liner G A A A A A A A A A A A A A A

Stainless Steel Liner S A A A Std Std A A A A A A A A A

Phenolic Resin T A A A A A A A A A A A A

Auxiliary Air Chamber OB A OB OB A OB OB

Adjustable Baffle A A A A A A A A A A A A A A

Single Point Adjustable Baffle C A A A A A A A A A A A

Distillation Rack D A A A A A A A A A A A A A A

Fire Extinguisher E A A A A A A A A A A A A A A

Additional GFI Receptacles (2) F A A A A A A A A A A A A

Front Load Fittings G A A A A A Std Std A A A A A A A A A

Pre-Wired / UL Listed H A A A A A A A A A A A A A A A A

Safety Shield I A A A A A

T8 Fluorescent Light Ballast J A A A A A A A A A A A A A A

Vapor Proof Light K A A A A A A Std A A A A A A A A A

Explosion Proof Light L A A A A A A A A A A A A A A A A

Air Alert 600 Alarm (at Top Right) M A† A A† A A† A† A† A† A A A† A A A

Stainless Steel Deflector Vane O A A A A A A A A A A A

Stainless Steel Sash Handle Q A A A A A A A

Additional GFI Receptacle (Right) R A A A A A A A A A A A A

Additional GFI Receptacle (Left) S A A A A A A A A A A A A

Sight-Tight Chevron Grill T OB OB OB OB OB OB A OB OB A OB

Vision Panel V A A A A A A A A A A A A Std

Air Alert 300 Alarm (location 1) W A† A A† Std A† A† A† A† A A A† A A

Air Alert 300 Alarm (location 2) Z A† A A† A A† A† A† A† A A A† A A

Frameless Tempered Glass Sash 1 A A A A A8 A8 A A

Framed Safety Glass Sash 2 A Std* A Std* Std A A A Std* Std A A Std*

Framed Tempered Glass Sash 3 A A* A A* A A A A A* A A A A A A*

St. Steel Safety Glass Sash 4 A A* A A* A A A A A* A A A A*

St. Steel Tempered Glass Sash 5 A A* A A* A A A A A* A A A A*

Tissue Screen 6 A A A A A A A A A A A A A A A A

Stainless Steel Duct Collar 7 A A A A A Std Std A A A A A A A A A

Gravity Sash Stop 8 A A Std Std A A A A A A A

Work Shelf Supports 9 A A A A A

A = Option is available.

Std = Option is standard.

NR = Option is available, but Not Recommended.

OB = Option is available on Open By-Pass models only.

A8 = 8 foot Walk-In available with framed sash only.

* = Combination sash available in narrow frame only.

† = Not recommended for use with Auxiliary Air.

Supreme Air Fume Hood Option Availability

SAFH-12/07-r1-45

Supreme Air Fume Hood OptionsAdjustable Baffles – Option A

Internally adjustable baffles consist ofmovable baffle strips which can beadjusted my means of two slots andtwo threaded knobs. By sliding the

strips up or down, the operator canadjust the relative size of the top andbottom slots. The middle slot in thebaffle remains fixed.

Single Point Adjustable Baffles – Option C

Alternate Lighting

Single point adjustable baffles employa pivoting baffle strip with an anarticulating arm, a linkage rod, and athread knob. By sliding the knobwhich rides in a slot in the lining near

the front of the hood, the baffle strip isrotated to provide varying degrees ofblockage to the bottom slot. Thisadjustment can be done withoutdisturbing the apparatus within the hood.

Option JT8 Lamped

Fluorescent Light

T8 Lamped Fluorescent Lights are an energysavings option. The light output of the T8lamps is reduced to match that of 34-wattT12 lamps. This reduction in light outputresults in energy savings of up to 60 percent.(fixture only – bulbs are not included)

0750-0S 150 watt(Type A-19 bulb not included)

0753-00 150 watt(Type A-21 bulb not included)

Option KVapor Proof

Incandescent Light

Option LExplosion Proof

Incandescent Light

SAFH-12/07-r1-46

Supreme Air Fume Hood OptionsDistillation Racks – Option D

Supreme Air Fume Hoods may befurnished with a lattice style distillationrack. The rack consists of vertical andhorizontal 1/2" diameter Duralumin rods.The rods are fastened with rod clampsto form a lattice of approximate 12"squares. Bench hoods have threehorizontal rods, while walk-in anddistillation hoods have six.

Fire Extinguisher – Option E

Sliding Safety Shield – Option I

Supreme Air Fume Hoods may befitted with a Fire Extinguisher Systemto control runaway experiments andthe hazards of fire. At the heart of thesystem are multiple ABC dry chemicalfire extinguisher, vertically mounted inthe top of the fume hood for completecoverage. The extinguishers are fullyself-contained and may be easilyremoved for maintenance andrecharging.

Each fire extinguisher is equippedwith a bright stainless steel, five

pound capacity, canister; a pressuregauge for easy status checking, apatented valve and delivery nozzle,and a 165° F fusible link for automaticfire containment.

To ensure complete coverage, fourfoot, five foot, and six foot long fumehoods are furnished with twoextinguishers mounted on oppositesides of the duct collar. Eight foot longhoods are furnished with threeextinguishers, one at each end, andone in the middle.

Supreme Air Bench Fume Hoods maybe furnished with a polycarbonatesafety shield designed to provideprotection to fume hood users fromsmall explosions, splattering ofchemicals, breaking glass, etc.Designed to be used on VerticalRising Sash Bench Hoods only, this12" wide x 1/4" thick shield slides the

full length of the hood face opening onball bearing rollers suspended from atrack at the top of the sash opening,with a guide at the bottom to keep theshield from swinging. When the shieldis not in use, it can be easily removedfrom the upper track and stored until itis needed again for safety purposes.

SAFH-12/07-r1-47

Supreme Air Fume Hood OptionsStainless Steel Lower Deflector Vane – Option O

The standard painted cold rolled steelLower Defector Vane on bench anddistillation Supreme Air fume hoodsmay be optionally replaced withstainless steel. Stainless steel offers

improved scratch and abrasionresistance.

Fabricated of 12 gauge, type 304stainless steel, the deflector vane isfurnished with a No. 4 finish.

Stainless Steel Sash Handle – Option Q

Sash Frame and Glass Options

The standard painted aluminum sashhandle may be replaced with a type304 stainless steel sash handle.

Standard Supreme Air fume hoods arefitted with frameless sashes of 1/4"laminated safety glass. Optionally, asthe chart below indicates, thesehoods may be furnished with framed

sashes of either painted cold rolledsteel or stainless steel. In addition, allsashes may be fitted with 1/4"tempered glass instead of laminatedsafety glass.

Option Sash Frame Sash GlassStandard Frameless Laminated SafetyOption 1 Frameless TemperedOption 2 Painted CRS Laminated SafetyOption 3 Painted CRS TemperedOption 4 Stainless Steel Laminated SafetyOption 5 Stainless Steel Tempered

Sash Handle Profile

SAFH-12/07-r1-48

Supreme Air Fume Hood OptionsSight-Tight Chevron Grille – Option T

The standard louvered top front panelon all Open By-Pass Supreme AirFume Hoods may be replaced with anoptional top front panel that contains aSight-Tight Chevron Grille. The uniquechevron shape of the grille vanesadds protection to the user from flyingdebris from within the hood.

Fabricated of aluminum, the Sight-Tight Grille is finished to match thehood. The Sight-Tight Grille optionmay be used in conjunction with theVision Panel option.

Vision Panel – Option V

Tissue Screen – Option 6

The standard louvered top front panelon all Supreme Air Fume Hoods maybe replaced with an optional top frontpanel that contains a transparentVision Panel. The tinted acrylic VisionPanel offers added convenience byallowing the hood operator a clearview to the entire interior of the hoodwithout bending down or placing theirhead inside the hood. The Vision Paneloption may be used in conjunction withthe Sight-Tight Grille option.

The optional Tissue Screen protectsthe back baffle area just above thesafety slot on both bench and walk-infume hoods. Fabricated of perforatedstainless steel, the screen blockstissue and other light material frombeing swept up behind the upperbaffle and into the exhaust system.

Stainless Collar – Option 7

A Stainless Steel Duct Collar may bespecified on any Supreme Air fumehood instead of the standardpolyethylene collar.

Note: H20 Isotope Bench Hoods, H25Perchloric Acid Bench Hoods, and allother stainless steel lined hoods arefurnished standard with stainlesssteel collars.

Gravity Sash Stop – Option 8

As an energy conservation or safetymeasure, a Sash Stop may be addedto any hood with a vertically risingsash. It may be mounted at anydistance above the lower deflectorvane to keep the sash from rising pastthat point. When needed the stopmay be pivoted out of the way.Contact your Kewaunee representativefor CFM data at various sized openings.

SAFH-12/07-r1-49

Worktopsfor

LV05Bench

Fume Hoods

Worktopsfor

H08 – H09ADA Bench

Fume Hoods

Worktopsfor

H50DynamicBarrierBench

Fume Hoods

Worktopsfor

HOPECStyle BenchFume Hoods

Worktopsfor

H05 – H07H09 – H10

H70Bench

H-36Distillation

Fume Hoods

Supreme Air Fume Hood WorksurfacesWork Top for Bench Hoods and Distillation Hoods

Supreme Air Bench Hoods andDistillation Hoods require a Work Topthat may be either Epoxy Resin orStainless Steel. Only Isotope andPerchloric Acid hoods have the WorkTop as part of their standard partnumber. Work Tops for all other benchhoods must be specified separately.Work Tops are dished 3/8" to retain

spillage and incorporate a 6" widesafety rim at the front. They mayinclude cutouts for cupsinks, sinks,steam baths, hot plates fixtures, ventpipes or other apparatus as specified.Epoxy Resin Tops are furnished with acupsink cutout only; Stainless SteelTops include an integrally weldedcupsink as listed below.

Overall Black Type 304 Type 316Hood Length Epoxy Resin Stainless Steel Stainless Steel4'-0" / 48" 019243-48B 019244-48S 019244-48L5'-0" / 60" 019243-60B 019244-60S 019244-60L6'-0" / 72" 019243-72B 019244-72S 019244-72L8'-0" / 96" 019243-96B 019244-96S 019244-96L

10'-0" / 120" 019243-20B 019244-20S 019244-20L12'-0" / 144" 019243-44B 019244-44S 019244-44L

Standard 0491 (3" x 6") 0950 (5” Rd.) 0951 (5” Rd.)Cutout/Cupsink Cupsink Cutout St. Steel Cupsink St. Steel Cupsink

Location Left Rear Left Rear Left Rear

Overall Black Type 304 Type 316Hood Length Epoxy Resin Stainless Steel Stainless Steel4'-0" / 48" 020126-48B 020127-48S 020127-48L5'-0" / 60" 020126-60B 020127-60S 020127-60L6'-0" / 72" 020126-72B 020127-72S 020127-72L




10'-0" / 120" 020009-20B 020010-20S 020010-20L12'-0" / 144" 020009-44B 020010-44S 020010-44L



Overall Black Type 304 Type 316Hood Length Epoxy Resin Stainless Steel Stainless Steel4'-0" / 48" 030002-3448B 030202-3448S 030202-3448L5'-0" / 60" 030002-3460B 030202-3460S 030202-3460L6'-0" / 72" 030002-3472B 030202-3472S 030202-3472L7'-0" / 84" 030002-3484B 030202-3484S 030202-3484L8'-0" / 96" 030002-3496B 030202-3496S 030202-3496L

Standard 0499 (31/2" x 51/2") 0950 (5” Rd.) 0951 (5” Rd.)Cutout/Cupsink Cupsink Cutout St. Steel Cupsink St. Steel Cupsink

Location Right Front Right Front Right Front




SAFH-12/07-r1-50

Worktopsfor

H30 – H32& H52Walk-in

Fume Hoodswith VerticalRising Sash

Worktopsfor

H34 Walk-in

Fume Hoodswith

Horizontal Sash

18” DeepOptional

Work Shelffor Walk-in &

DistillationFume Hoods

24” DeepOptional

Work Shelffor Walk-in &

DistillationFume Hoods

Supreme Air Fume Hood WorksurfacesOptional Work Floor for Walk-In Hoods

Supreme Air Walk-In Fume Hoodsmay be fitted with an Optional WorkFloor for added protection to thelaboratory floor. Available in eitherepoxy resin or stainless steel, theWork Floor is fabricated with a

beveled front safety rim to retain spillsand facilitate rolling carts into the hood.

Work Floors may include cutouts fordrain outlets or other apparatus whenspecified.

Overall Black Type 304Hood Length Epoxy Resin Stainless Steel4'-0" / 48" 019250-48B 019251-48S5'-0" / 60" 019250-60B 019251-60S6'-0" / 72" 019250-72B 019251-72S8'-0" / 96" 019250-96B 019251-96S

StandardCutout/Cupsink None None

Location

Overall Black Type 304Hood Length Epoxy Resin Stainless Steel6'-0" / 72" 019248-72B 019249-72S8'-0" / 96" 019248-96B 019249-96S

10'-0" / 120" 019248-20B 019249-20SStandard

Cutout/Cupsink None NoneLocation

Optional Removable Work Shelf for Walk-In and Distillation Hoods

Supreme Air Walk-In and DistillationFume Hoods may be fitted with aremovable Work Shelf mounted at365/16" above the floor. Available ineither epoxy resin or stainless steel,the Work Shelf is provided with a frontsafety rim to minimize spills.

Work Shelves are available either 18"or 24" deep. 18" deep shelves may beused in conjuction with distillation

racks, or when clearance is requiredat the front of the hood.

Work Shelves may include cutoutswhen specified but should not includecupsinks or drains, as the shelf isremovable.

Fume hoods with Removable WorkShelves must be specified with Option 9to include the shelf support.

Overall Black Type 304Hood Length Epoxy Resin Stainless Steel4'-0" / 48" 019241-48B 019242-48S5'-0" / 60" 019241-60B 019242-60S6'-0" / 72" 019241-72B 019242-72S


Location

Overall Black Type 304Hood Length Epoxy Resin Stainless Steel4'-0" / 48" 020130-48B 020131-48S5'-0" / 60" 020130-60B 020131-60S6'-0" / 72" 020130-72B 020131-72S


Location

Contact Factory for Work Shelves for Hoods over 72” long.

SAFH-12/07-r1-51

Hood Enclosures, Trim & Finished BacksFume Hood Ceiling Enclosures

Fume Hood Finished Backs

Fume Hood Ceiling Enclosures aredesigned to fill the space between thetop of the hood and the ceiling toprovide a finished appearance. Theyare available in three sizes: 91/4" Highfor ceilings 8 foot and lower, and 13"or 211/4" high, for ceilings up to 9 feet

high. The 13" and 211/4" enclosuresare provided with an Access Panel inthe front for easy access to the lightfixture. The front panel is mountedbehind the sash to allow the hood by-pass to remain open to the room.

Supreme Air Enclosures Supreme Air LV Enclosures91/4" High

w/o Access13" Highw/Access

211/4" Highw/Access

13" Highw/Access

211/4" Highw/Access

019012-10 020451-48 020452-48 48"L 030200-1348 030200-2148019013-10 020451-60 020452-60 60"L 030200-1360 030200-2160019014-10 020451-72 020452-72 72"L 030200-1372 030200-2172

84"L 030200-1384 030200-2184019015-10 020451-96 020452-96 96"L 030200-1396 030200-2196019016-10 020451-20 020452-20 120"L019018-10 020451-44 020452-44 144"L

Fume Hood Finished Backs are designed to enclose the back of the fume hood when it is exposed to view.

Base Cabinet Rear Filler Kemstruts

To close opening between wall andrear of fume hood base cabinet.

Steel Rear FillerL-5202-0A 353/4" HL-5897-0A 33" H

Wood Rear FillerX-HP0836-00 36" H

Floor mounted support to providestability to rear overhang of fume hoodtops and provides mounting struts forplumbing and electrical service lines.Adjustable in height and 77/8" deep tofit 8" deep plumbing chase.

Kemstrut HeightK12-3608-0A 36" HK12-3308-0A 33" H

Supreme AirBench Fume Hood

54" High

Supreme AirWalk-In Fume Hood

90" High

Dynamic BarrierBench Fume Hood

54" High

Dynamic BarrierWalk-In Fume Hood

90" High

Suprme Air LVBench Fume Hood

54” High

019973 019977 020608-48 020609-48 030203-5448 48" L019974 019978 020608-60 020609-60 030203-5460 60" L019975 019979 020608-72 020609-72 030203-5472 72" L

030203-5484 84" L019976 019980 020608-96 020609-96 030203-5496 96" L

Fume Hood Enclosure Finished Backs91/4" High 13" High 211/4" High

030201-0948 030201-1348 030201-2148 48" L030201-0960 030201-1360 030201-2160 60" L030201-0972 030201-1372 030201-2172 72" L030201-0984 030201-1384 030201-2184 84" L030201-0996 030201-1396 030201-2196 96" L

SAFH-12/07-r1-52

Typical Walk-In Hood

Typical Bench Hood

Typical Fume Hood with Plumbing & Wiring Connections

Pre-Wired and Pre-PipedSpecifications:Pre-Wired — All Supreme Air FumeHoods may be Pre-Wired at thefactory. Pre-Wired hoods are wiredusing flexible metallic conduit to asingle junction box located at the topof the hood for a single pointconnection at the job site. UL listing isavailable on standard pre-wiredconfigurations. Contact Kewaunee’sEngineering Department for non-standard electrical requirements.

Option H must be selected for fumehoods to be UL listed.

Pre-Piped — In addition all SupremeAir Fume Hoods may Pre-Piped at thefactory when pre-piped fittings areselected. Piping is routed to the rearof the hood, in the side of the hoodthat the fittings are mounted. (Iffittings are mounted in both ends,there are two connection points.)Piping may be routed either to the top

or bottom of the hood as specified.

Standard 3/8" Piping MaterialsWater — Hard Drawn Type L CopperGas — Black SteelVacuum — Hard Drawn Type L CopperAir — Hard Drawn Type L CopperDI Water — PVCOther — Hard Drawn Type L Copper(Copper connections made with lead free solder,black steel connections are threaded)

(Piped to top of hood) (Piped to bottom of hood)

(Piped to top of hood)

Final Connection

supplied and connected by others

Supply Lines with shut-off valves

supplied and connected by others

Waste Line - Trap - Tailpiece

supplied and installed by others

Service Fittings and Valves

furnished and installed byKewaunee or as specified

(typical for both sides of hood)

Electrical Boxes

and Devicesfurnished and installed byKewaunee or as specified

Piping to Service Fittings

by Kewauneewhen Pre-Piping specified

Wiring and Junction Box

by Kewauneewhen Pre-Wiring specified

SAFH-12/07-r1-53

Sinks and CupsinksCupsinks

Stainless Steel Cupsinks Side Mounted Cupsink

Epoxy Resin Tub Sinks Sink Outlet Sink Overflow

0491-BP Black PolyComplete with removablestrainer. 6"x 3" insidedimension. 11/2" IPS malestraight thread outlet.(Overall height is 8")

0499-BP Black PolyComplete with integral strainer,12" horizontal tail-piece, and90° elbow with 11/2" IPS malestraight thread outlet. Cupsinkinside dimension, 51/2" x 31/2". (Overall height is 7", tailpieceand elbow not illustrated)

0950-00 Stainless SteelMade of type 304 stainlesssteel and has integral crossbars. 5" I.D. 11/2" IPS malestraight thread outlet.Designed to be welded intostainless steel tops.

0951-00 Stainless SteelSame as 0950-00 exceptmade of type 316 stainlesssteel.

Cat. No. L H W1000-00 14" 6" 10"1001-00 16" 7" 8"1003-00 18" 1113/16"15"1005-00 25" 10" 15"1006-00 18" 8" 15"1007-00 24" 8" 16"1011-00 18" 6" 61/2"1021-00 16" 71/2" 16"

0975-00 Stainless SteelMade of type 316 stainlesssteel and has integral crossbars. 6" x 3" I.D. 11/2" IPSmale straight thread outlet.Designed to be welded intostainless steel tops.

0492-BP Black PolyComplete with removablestrainer. 9"x 3" insidedimension. 11/2" IPS malestraight thread outlet.(Overall height is 7")

0493-BE Black EpoxyComplete with gasket andremovable type 316 stainlesssteel wire screen. 133/8" x41/8" x 51/4" I.D. 11/2" IPSmale straight thread outlet.(Overall height is 8")

0482-BP Black PolyComplete with locknut. 11/2"IPS male straight threadoutlet. For use with epoxyresin tub sinks and troughs.

Tub sinks are one piece moldedof modified epoxy resins andcured at high temperatures formaximum chemical, impact, andthermal shock resistance. Allinside corners are coved and thebottom is pitched to the draincutout. All dimensions are inside.

0494BP-04 4" High 0494BP-06 6" High0494BP-08 8" High 0494BP-10 10" HighSink Overflows aredesigned to be used with0482-BP sink outlets. 11/2"diameter.

0476-BP Black Poly Molded of black polyolefinresins. Complete with 90°union elbow. Designed tobe mounted in a verticalpanel not over 1/4" thick.6" x 3" inside dimension.11/2" IPS male straightthread outlet.

SAFH-12/07-r1-54

Fume Hood Service Fittings Specifications:All Supreme Air Fume Hood Fittingsinclude brass valve with replaceableseat, Nylon color-coded panel flangewith angle serrated hose connector,or gooseneck with sepia bronzefinish, plastic color-coded four armhandle, and tank nipple, locknut, andwasher. Standard fittings also includeremote control rod assembly andblack plastic angle flange. They maybe used on either side of the hood inany location. (They can not be usedon Isotope or Perchloric Acid hoods.)Gooseneck fittings are available witheither long or short rod handles foreither front or rear fixture locations.

Fitting Part Number Options:

Part Numbers shown below indicatethe fittings will be installed in the hoodat the factory. If the fittings are to bePre-Piped, the -I at the end of the partnumber must be replaced by -P. If thefittings need to be shipped loose, omitthe -I from the part number.

Fittings for services not listed may bespecified by replacing the serviceindicator letter at the end of the partnumber with a 0 and specifying theservice required.

See page 52 for pre-piping option.

Service Fitting Color Codes:

Air . . . . . . . . . . . . . . . . . . . .OrangeCold Water . . . . . . . . . .Dark GreenDistilled Water . . . . . . . . . . . .WhiteGas . . . . . . . . . . . . . . . . .Dark BlueHot Water . . . . . . . . . . . . . . . . .RedHydrogen . . . . . . . . . . . . . . . . .PinkNitrogen . . . . . . . . . . . . . . . . .BrownOxygen . . . . . . . . . . . . .Light GreenSpecial Gases . . . . . . . . .Light BlueSteam . . . . . . . . . . . . . . . . . . .BlackVacuum . . . . . . . . . . . . . . . . .Yellow

Standard Remote Control Fittings

Panel Flange withAngle Serrated Hose Connector

W-0860-3A-I AirW-0860-3G-I GasW-0860-3V-I VacuumW-0861-3S-I * SteamW-0861-3W-I Cold WaterW-0862-3D-I Distilled Water

121/2" Long Handle

* Sepia bronze flange and connector

Water Valve Gooseneck

W-0864-3W-I 273/4" Long HandleW-0864-3WA-I 121/2" Long Handle

Mixing Valve Gooseneck

W-0868-3W-I 273/4" Long HandleW-0868-3WA-I 121/2" Long Handle

(occupies two fitting holes)

Mixing Valve Gooseneckwith Vacuum Breaker

W-0868-3WV-I 273/4" Long HandleW-0868-3WVA-I 121/2" Long Handle

(occupies two fitting holes)

Water Valve Gooseneckwith Vacuum Breaker

W-0864-3WV-I 273/4" Long HandleW-0864-3WVA-I 121/2" Long Handle

SAFH-12/07-r1-55

Fume Hood Service Fittings

Front Load Remote Control Fittings — Left Hand Mounting

Front Load Remote Control Fittings — Right Hand Mounting

Specifications:Front Load Remote Control Fittingsare ideal for hoods where space istight or high levels of maintenance areexpected, as they can be accessedfrom outside the hood at the front.They are used standard on Isotopeand Perchloric Acid hoods, but maybe specified as an option on all hoodsby adding Option G. They must beordered for use on either the left orright side of the hood. Front LoadFittings include brass valve withreplaceable seat, Nylon color-codedpanel flange with angle serrated hoseconnector, or gooseneck with sepia

bronze finish, plastic color-codedfour arm handle, and tank nipple,locknut, and washer. They include thepiping from the valve to the panelflange or gooseneck tank nipple whenthey are installed in the hood at thefactory.



Fittings for services not listed may bespecified by replacing the serviceindicator letters at the end of the partnumber with a 0 and specifying theservice required.


Nylon Panel Flange withAngle Hose Connector

W-0739-L-AIR-I AirW-0739-L-GAS-I GasW-0739-L-VAC-I VacuumW-0739-L-STM-I* SteamW-0739-L-CW-I Cold WaterW-0739-L-FD-I Distilled Water* Sepia bronze flange and hose tip


W-0740-L-CW-I Cold Water

W-0740-L-CW-VB-I Cold Waterwith Vacuum Breaker


W-0740-L-HCW-I H&C Water

W-0740-L-HCW-VB-I H&C Waterwith Vacuum Breaker


W-0739-R-AIR-I AirW-0739-R-GAS-I GasW-0739-R-VAC-I VacuumW-0739-R-STM-I* SteamW-0739-R-CW-I Cold WaterW-0739-R-FD-I Distilled Water* Sepia bronze flange and hose tip


W-0740-R-CW-VB-I Cold Water

W-0740-R-CW-VB-I Cold Waterwith Vacuum Breaker


W-0740-R-HCW-I H&C Water

W-0740-R-HCW-VB-I H&C Waterwith Vacuum Breaker

SAFH-12/07-r1-56

LV Fume Hood Service Fittings Specifications:Supreme Air LV Fume Hood Fittingsinclude brass valve with replaceableseat, Nylon color-coded panel flangewith angle serrated hose connector,or 90 degree water outlet with colorcoded epoxy finish, plastic color-coded four arm handle, and tanknipple, locknut, and washer. Standardfittings also include remote control rodassembly and black plastic angleflange. They may be used on eitherside of the hood in any location. Theremote control rods are sized tomatch the length required if the fixturelocation is specified.



Fittings for services not listed may bespecified by replacing the serviceindicator letter at the end of the partnumber with a 0 and specifying theservice required.See page 52 for pre-piping option.

Service Fitting Color Codes:

Air . . . . . . . . . . . . . . . . . . . .OrangeCold Water . . . . . . . . . .Dark GreenDistilled Water . . . . . . . . . . . .WhiteGas . . . . . . . . . . . . . . . . .Dark BlueHot Water . . . . . . . . . . . . . . . . .RedHydrogen . . . . . . . . . . . . . . . . .PinkNitrogen . . . . . . . . . . . . . . . . .BrownOxygen . . . . . . . . . . . . .Light GreenSpecial Gases . . . . . . . . .Light BlueSteam . . . . . . . . . . . . . . . . . . .BlackVacuum . . . . . . . . . . . . . . . . .Yellow

Standard LV Remote Control Fittings

Panel Flange withAngle Serrated Hose Connector

W-0860-4A-I AirW-0860-4G-I GasW-0860-4V-I VacuumW-0861-4S-I * SteamW-0861-4W-I Cold WaterW-0862-4D-I Distilled Water

* Sepia bronze flange and connector

Water Valve Outlet

W-0863-4W-I Cold Water

Water Mixing Valve Outlet

W-0863-4HCW-I Hot & Cold Water(occupies two fitting holes)

Water Mixing Valve Outletwith Vacuum Breaker

W-0863-4HCWV-I(occupies two fitting holes)

Water Valve Outletwith Vacuum Breaker

W-0863-4WV-I Cold Waterwith Vacuum Breaker

SAFH-12/07-r1-57


W-0739-LV-AIR-I AirW-0739-LV-GAS-I GasW-0739-LV-VAC-I VacuumW-0739-LV-STM-I* SteamW-0739-LV-FD-I Distilled Water* Sepia bronze flange and hose tip


W-0739-RV-AIR-I AirW-0739-RV-GAS-I GasW-0739-RV-VAC-I VacuumW-0739-RV-STM-I* SteamW-0739-RV-FD-I Distilled Water* Sepia bronze flange and hose tip

Water Valve Outlet

W-0741-RV-CW-I Cold Water

W-0741-RV-CW-VB-I Cold Waterwith Vacuum Breaker

Mixing Valve Outlet

W-0741-RV-HCW-I Hot & Cold Water

W-0741-RV-HCW-VB-I H&C Waterwith Vacuum Breaker

Water Valve Outlet

W-0741-LV-CW-I Cold Water

W-0741-LV-CW-VB-I Cold Waterwith Vacuum Breaker

Mixing Valve Outlet

W-0741-LV-HCW-I Hot & Cold Water

W-0741-LV-HCW-VB-I H&C Waterwith Vacuum Breaker

LV Fume Hood Service Fittings

Front Load LV Remote Control Fittings — Left Hand Mounting

Front Load LV Remote Control Fittings — Right Hand Mounting

Specifications:Supreme Air LV Front Load RemoteControl Fittings are designed tocomplement the Supreme Air LVhoods. They feature an ergonomic21/8" dia., fluted, black polyethylenehandle. As with other front loadfixtures, the valve can be accessedfrom outside the hood at the front.They may be specified as an optiononly on Supreme Air LV hoods byadding Option G, and must beordered for use on either the left orright side of the hood.

Supreme Air LV Front Load Fittingsinclude brass valve with replaceable

seat, Nylon color-coded panel flangewith angle serrated hose connector,or angled water outlet with coloredepoxy finish, 21/8" dia., fluted, blackpolyethylene handle, and tank nipple,locknut, and washer. They include thepiping from the valve to the panelflange when installed in the hood atthe factory.



Fittings for services not listed may bespecified by replacing the serviceindicator letters at the end of the partnumber with a 0 and specifying theservice required.


SAFH-12/07-r1-58

Water & Steam Baths

Electrically HeatedWater Bath

Combination Steam Vaporand Hot Water Bath

Steam HeatedWater Bath

Specifications:Kewaunee Steam and Water Bathsare constructed of stainless steelsides and bottom, with the outsidefully insulated. The stainless steel topis integral to the sides and bottomand has cutouts for the removablestainless steel concentric rings.

Heating coils are made of tinnedcopper. All steam and water baths arefurnished complete with removablestainless steel overflow, supply anddrain fittings and 11/4" chrome platedbrass “P” trap as shown.

The Electrically Heated Water Bath isfurnished with twin heating elements,temperature probe, thermostaticcontrol switch and enclosure. (Specifycabinet type in which control switchwill be mounted and heating elementvoltage, 120 or 240 Volt AC.)

PowerPart No. Openings Consumption0560-01 1 1500 watts0560-02 4 1500 watts0560-03 6 2000 watts0560-04 4 2000 watts0560-05 6 2500 watts0560-06* 8 4500 watts*240 Volt AC operation only

Steam Part No. Openings Consumption*0561-01 1 5 lbs./hour0561-02 4 5 lbs./hour0561-03 6 7 lbs./hour0561-04 4 7 lbs./hour0561-05 6 9 lbs./hour0561-06 8 15 lbs./hour*Maximum pressure of 15 lbs./sq.in.

Steam Part No. Openings Consumption*0562-01 1 5 lbs./hour0562-02 4 5 lbs./hour0562-03 6 7 lbs./hour0562-04 4 7 lbs./hour0562-05 6 9 lbs./hour0562-06 8 15 lbs./hour*Maximum pressure of 15 lbs./sq.in.

Bath Top Dimension Inside Dimension Top OpeningType L W L W H Openings Diameter Rings

01 141/4" 141/4" 12" 12" 7" 1 111/4" 902 141/4" 141/4" 12" 12" 7" 4 47/8" 403 205/8" 141/4" 183/8" 12" 7" 6 47/8" 404 181/4" 181/4" 16" 16" 7" 4 67/8" 605 265/8" 181/4" 243/8" 16" 7" 6 67/8" 606 35" 181/4" 323/4" 16" 7" 8 67/8" 6

Specify 120 or 240 Volt AC.Specify control switch box for wood

or steel base cabinet.

Perforated coil allows unit tobecomes steam bath when

overflow is removed.

Type 01 Bath Type 02 Bath Type 03 Bath Type 04 Bath Type 05 Bath

Type 06 Bath

Does not include watersupply valve or fixture



SAFH-12/07-r1-59

Fume Hood Electrical Fixtures

Electrical Fixtures for mounting in Supreme Air Fume Hoods and Base Cabinets

Electrical Fixtures for mounting in Base Cabinets (will not fit in fume hood)

Variable Power Controllers

0695-1S-I Fan Switch Motor rated starter switch withpilot light mounted in a singlegang receptacle box completewith face plate, 120 volt pilot light,and double pole toggle switchwith thermal overload protectionfor up to 1 HP single phase,60 hertz 120/240 volt AC motors.(Thermal unit not provided)

0767-01-I OhmitrolSolid State

Variable Power Controller Ratings:Input: 120 VACOutput: (RFI filtered) 30-120 VACMax. Load: 1KW, 8.3 ATrimmer Range: 10-50 Volts

0767-00 PowerstatVariable Power Controller

Ratings:Input: 120 VAC

50/60 hertz, single phase

Output: 0-120 VACor 0-140 VAC

Max. Load: 10 amp.

Requires separate on/off control.

0581-1V-I120 volt AC,specification grade, 20 amp,single duplex, receptacle.

0582-1V-I240 volt AC,specification grade, 20 amp,single duplex, receptacle.

(not pictured)

0581-6V-I120 volt AC,specification grade, 20 amp,double duplex, receptacle.

0582-6V-I240 volt AC,specification grade, 20 amp,double duplex, receptacle.

(not pictured)

0656-1V-I *120 Volt GFIspecification grade, 20 amp,ground fault protected, singleduplex receptacle.

0657-6V-I *120 volt GFIspecification grade, 20 amp,ground fault protected,double duplex receptacle.

0655-1V-IToggle Switchsingle pole, 120/240 volt AC,20 amp.

0589-6V-I 120 volt AC with Toggle Switch

specification grade, 20 amp,double duplex, receptacleand single pole, 120/240volt AC, 20 amp toggleswitch.

* Note: One ground faultinterrupter will protect alloutlets on the same circuit.

* Note: One ground faultinterrupter will protect alloutlets on the same circuit.

Specifications:All Electrical Fixtures except the fanswitch are complete with 21/2" deepsteel electrical box, stainless steelface plate, and a 3-wire polarizedgrounding device, ivory in color. Thefan switch is furnished with a speciallysized 2" deep cast aluminumelectrical box, stainless steel faceplate, and motor rated starter switch,grey in color. Single gang receptaclesand switches may be mounted in the

fume hood vertical fascia. Doublegang fittings and the Powerstatvariable power controller must bemounted in the base cabinet below.

Fixture Part Number Options:

Part Numbers shown below indicatethe fittings will be installed in the hoodat the factory. If the fixtures are to bePre-Wired, the -I at the end of the partnumber must be replaced by -P and

the H-Option added to the hood.

If the fixtures need to be shippedloose, omit the -I from the partnumber.

Option H must be selected for fumehoods to be UL listed.

See page 38 for pre-wiring option.

SAFH-12/07-r1-60

Fume Hood Alarms & Safety Devices

Air Alert 300 Face Velocity Airflow Alarm – Option W and Option Z

X-018528-S Air Alert 300/AirGard 200consists of a thermistor sensor mount-ed through the end wall of the hood,and a control monitor that gives botha visual and audible alarm. The alarmmonitors the fume hood face velocityand sounds an alarm when the airflowfalls below safe levels. A glowinggreen light signals when conditions

are again safe. The control monitor,which is mounted on the hood fascia,also contains a test/reset button thatallows the hood user to verify alarmreadiness.The Air Alert 300 operates on a 9 voltDC circuit and comes complete withan adapter that can be plugged intoany 120 VAC receptacle.

Air Alert 600 Fume Hood Monitor – Option M

Inclined Manometer

0844-00 Inclined ManometerHoused in a molded plastic case, it isexcellent for general purpose work,including measurement of air filterresistance, fume hood staticpressures, and other pressure

differentials. Complete with 8 feet offlexible double column plastic tubing,two 1/8" N.P.T. connector fittings withnuts, two mounting screws, 3/4 oz.bottle of indicating fluid and completeinstructions.

Sash Label

F-4803-00 Sash Open Safety Label Designed to be used with Gravity SashStop, but may be used on any hood toindicate proper sash position for safefume hood operation. Ideal for usewhen fans are sized for less than fullsash open operation. Label is printedin black on clear vinyl.

Half-SizeActual Label 21/2" x 4"

Air Alert 300 not recommended for use with Auxiliary Air Fume Hoods

Option W Air Alert 300 Airflow Alarm mounted on right-hand fascia belowblank face plate replacing uppermost fixture hole.

Option Z Air Alert 300 Airflow Alarm mounted on right-hand fasciareplacing blank face plate.

X-018718 Air Alert 600 Fume HoodMonitor consists of a thermistor sensormounted on the fume hood interiorwall and connected to fume hoodcontainment cavity by a sensor port.A tube to the fume hood facia completesmonitored air path. The monitor measuresand records the fume hood face velocityand sounds an alarm when the airflowfalls below safe levels. Green, amber,and red LEDs signal safe, marginal, andlow face velocity conditions. Alarm andlights are augmented by a digital liquidcrystal readout and a visual one-hour

"Event Timeline" that records alarm occur-rences and their length for a continuallyupdated one-hour time interval. Mountedon the hood fascia, the control monitoralso contains "enter", "+", and "-" buttonsthat offers the hood user a variety ofalarm features. Alarm setpoints, metricor classical units, alarm delay intervals,nighttime setback, and muting optionsare all programmable. The Air Alert 600operates on 9-30 volts AC or DC andcomes complete with an adapter thatcan be plugged into any 120 VACreceptacle.

ENTER

+ -

SAFE

ALARM

AIRFLOW M ONITOR

KEW AUNEEAIR ALERT 600

Air Alert 600 not recommended for use with Auxiliary Air Fume Hoods

Contact Kewaunee factory when using Air Alert 600 on existing horizontalsash or combination sash fume hood.

SAFH-12/07-r1-61

Wood Cabinets (323/4" High)

Steel Cabinets (33" High)

Steel Cabinets (353/4" High)


Fume Hood Base CabinetsDIMENSIONAL VIEW Specifications

Standing Height Steel Fume Hood BaseCabinets are 353/4" high and 22" deep;Wood Fume Hood Base Cabinets are343/4" high and a nominal 22" deep.ADA Height Steel Fume Hood BaseCabinets are 33" high and 22" deep;ADA Height Wood Fume Hood BaseCabinets are 323/4"" high and nominal22" deep. Lengths as shown.

Cabinet Style Option:Specify cabinet door and hardwarestyle when ordering by replacingblanks in last four digits of catalognumber with style numbers. See the Research Collection Steel andSignature Series Wood Catalogs foravailable styles and details.

Standing Height Fume Hood Base Cabinets

G08M3712L____ 12"LG08M3715L____ 15"LG08M3718L____ 18"LG08M3724L____ 24"L

G08M3712-____ 12"LG08M3715-____ 15"LG08M3718-____ 18"LG08M3724-____ 24"L

G08M3730-____ 30"LG08M3736-____ 36"LG08M3748-____ 48"L

G08M3760-____ 60"L

ADA Height Fume Hood Base Cabinets

EE EE EE

G08H362212L____ 12"LG08H362215L____ 15"LG08H362218L____ 18"LG08H362224L____ 24"L

G08H362212-____ 12"LG08H362215-____ 15"LG08H362218-____ 18"LG08H362224-____ 24"L

G08H362230-____ 30"LG08H362236-____ 36"LG08H362248-____ 48"L

G08H362260-____ 60"L

G08M3412L____ 12"LG08M3415L____ 15"LG08M3418L____ 18"LG08M3424L____ 24"L

G08M3412-____ 12"LG08M3415-____ 15"LG08M3418-____ 18"LG08M3424-____ 24"L

G08M3430-____ 30"LG08M3436-____ 36"LG08M3442-____ 42"LG08M3448-____ 48"L

G08H342212L____ 12"LG08H342215L____ 15"LG08H342218L____ 18"LG08H342224L____ 24"L

G08H342212-____ 12"LG08H342215-____ 15"LG08H342218-____ 18"LG08H342224-____ 24"L

G08H342230-____ 30"LG08H342236-____ 36"LG08H342242-____ 42"LG08H342248-____ 48"L

SAFH-12/07-r1-62

G68M3724L0100 24"L G68M3724-0100 24"L 10 gal G68M3730-0100 30"L 12 galG68M3736-0100 36"L 15 galG68M3748-0100 48"L 20 gal

Steel Cabinets (353/4" High) Capacity Capacity

G68W362224L_0_0 24"L G68W362224-_0_0 24"L 10 gal G68W362230-_0_0 30"L 12 galG68W362236-_0_0 36"L 15 galG68W362248-_0_0 48"L 20 gal

Wood Cabinets (35" High) Capacity Capacity

G68M3424L0100 24"L G68M3424-0100 24"L 10 gal G68M3430-0100 30"L 12 galG68M3436-0100 36"L 15 galG68M3448-0100 48"L 20 gal

Steel Cabinets (33" High) Capacity Capacity

G68W342224L_0_0 24"L G68W342224-_0_0 24"L 10 gal G68W342230-_0_0 30"L 12 galG68W342236-_0_0 36"L 15 galG68W342248-_0_0 48"L 20 gal

Wood Cabinets (321⁄2" High) Capacity Capacity

Standing Height Solvent Storage Fume Hood Cabinets

Vent Locations

Vent outlets are 11⁄2" Male NPT

Solvent Storage Cabinets are spec ificallydesigned for the storage of flammableand combustible liquids. Both steel andwood cabinets are UL listed and meetUFC, OSHA and NFPA No. 30-1993construction standards.

A 2" deep, steel, liquid-tight pan coversthe entire bottom to contain liquid leaksand spills. A second pan is providedas a full depth adjustable shelf.

Two diametrically opposed vents withspark screens are provided in the backfor cases when ventilation is required.

The steel cabinet is all18 gauge steel,double panel construction with self-closing doors, synchronized so thatboth doors will always fully close. Theright hand door is equipped with athree-point latching system thatautomatically engages the cabinet

frame. Each door is equipped with afusible-link hold-open feature that ensuresthe doors close should the temperatureoutside the cabinet exceed 165°F. Steelcabinets are provided with a groundingscrew at the rear.

All Solvent Storage Cabinets are labeled:CAUTION FLAMMABLE – KEEP FIREAWAY.

Specifications

Three-Point Latch

Double Panel Construction18 guage steel, double panel constructionwith 1 / " air space.1 2

Self-Closing DoorsSelf-closing doors withfusible link hold open featureand door synchronizer.

Vent with Spark ScreenTwo diametrically opposed 1 " dia.threaded vents with spark screens.

1 2/

Liquid-Tight Pan2" high liquid-tight steel drip panto contain leaks and spills.

Solvent Storage Fume Hood Base Cabinets

ADA Height Solvent Storage Fume Hood Cabinets

Illustration of Steel Standing Height Solvent Storage Cabinet

* Check with factory on UL listing of Steel ADA Height Cabinets

SAFH-12/07-r1-63

Wood Cabinets (35" High)


Acid Storage Fume Hood Base CabinetsSpecifications

PVC Vent

One-piece Poly Liner

Door Lining

Door Louvers

Containment Lip

1 / " I.D. Vent designed to vent acid fumes to fume hood above(Requires 2" hole in fume hood worksurface)

12

Molded one-piece Linear LowDensity Polyuethylene Liner foreasy cleaning and maintence

1/8" Polyethylene Sheetliner on doors

Louvers in doors foradded ventilation(Steel units only)

1" High Lip molded intoliner contains spills

Acid Storage Fume Hood BaseCabinets are specifically designed forthe storage of corrosive chemicals.They are available in either steel orwood. These cabinets are lined with amolded one piece linear low densitypolyethylene tub with coved cornersand a 1" lip at the bottom front. The

cabinet doors are lined with 1/8" sheetpolyethylene and the doors arelatched using a nylon roller catch.Each cabinet is furnished with a PVCvent pipe for venting to the fume hoodabove. (Requires a 2" hole in the hoodworksurface.)

Optional Removable Half-Depth Shelf

Part No.019624 Shelf for 24"cabinet019625 Shelf for 30"cabinet019626 Shelf for 36"cabinet019627 Shelf for 48"cabinet

24" Cabinet – on Center30” Cabinet – 75/8" Right of Center36" Cabinet – 5" Right of Center48" Cabinet – 5" Right of Center60" Cabinet – on Center

Standing Height Acid Storage Fume Hood Cabinets

ADA Height Acid Storage Fume Hood Cabinets

G80M3724L____ 24"L Left Hand

G80M3724-____ 24"L Right Hand

G80M3730-____ 30"LG80M3736-____ 36"LG80M3748-____ 48"L

G80M3760-____ 60"L

G80H372224L____ 24"L Left Hand

G80H372224-____ 24"L Right Hand

G80H372230-____ 30"LG80H372236-____ 36"LG80H372248-____ 48"L

Wood Cabinets (321⁄2" High)


G80M3424L____ 24"L Left Hand

G80M3424-____ 24"L Right Hand

G80M3430-____ 30"LG80M3436-____ 36"LG80M3448-____ 48"L

G80H342224L____ 24"L Left Hand

G80H342224-____ 24"L Right Hand

G80H342230-____ 30"LG80H342236-____ 36"LG80H342248-____ 48"L

G80H3760-____ 60"L

Illustration of Steel Standing Height Acid Storage Cabinet

Vent Location

SAFH-12/07-r1-64

G35M3724L____ 24"L G35M3724-____ 24"L G35M3730-____ 30"LG35M3736-____ 36"LG35M3748-____ 48"L

G35W362224L____24"L G35W362224-____24"L G35W362230-____30"LG35W362236-____36"LG35W362248-____48"L

G35M3424L____ 24"L G35M3424-____ 24"L G35M3430-____ 30"LG35M3436-____ 36"LG35M3448-____ 48"L

G35W342224L____24"L G35W342224-____24"L G35W342230-____30"LG35W342236-____36"LG35W342248-____48"L

Vacuum Pump Storage Fume HoodCabinets are designed without abottom to allow vacuum pumps andother equipment to be rolled in or outof the cabinets. The interior is linedwith 1" thick neoprene foam for sounddeadening and easy cleaning. Each

cabinet is furnished with a 120 VAC, 20amp, duplex receptacle mounted onthe inside cabinet back and a pilotlighted toggle switch mounted in thetop front rail. (Wiring is not included.)Cabinets are also furnished with a 11/2"diameter PVC vent pipe for venting or

access to the hood above. (Requires a2" hole in the hood worksurface.) Thetoespace rail is attached to the doorto allow total access to the cabinet.Cabinet inside clearance at the flooris 161/2" front-to-back, 27" high, and3" less than the overall cabinet length.

Specifications

Bottom Removed

Sound Absorbing Foam

Toespace

2" Diameter PVC Vent

Switched Receptacle

Bottom removed to allow easyequipment access and removal.

1" thick neoprene foam coverscabinet inside top, back, ends,and back of doors.

120 VAC duplex receptaclewith pilot lighted switch

Standard size toespace attachedto doors.

May be used for access to fumehood above or for venting.

35 / "34

22" L

Vacuum Pump Storage Base Cabinets


Wood Cabinets (35" High)

Standing Height Vacuum Pump Storage Fume Hood Cabinets

ADA Height Vacuum Storage Fume Hood Cabinets



24" Cabinet – 5” off Center30" Cabinet – on Center36" Cabinet – on Center48" Cabinet – on Center

Vent Location

SAFH-12/07-r1-65

Canopy Hoods

Canopy Hoods are useful for conducting heat out oflaboratories, and can be mounted over tables where hotplates or other heat generating apparatus is located. Theyare fabricated of cold rolled steel, phosphate coated witha baked chemical resistant, synthetic resin finish, or oftype 304 stainless steel. They are available 3 feet, 4 feet, 5feet , 6 feet and 8 feet long. The painted steel canopys areavailable with or without a lining of 1/4" thick KMER. Eachcanopy hood is furnished a with 915/16" O.D. vent collar. (8foot canopies are furnished with two duct collars, 48" oncenter.) (1/2" diameter support rods to the ceiling are notincluded.)

Fume Hood Filters & Canopy HoodsFilter Housings and Filters

The high efficiency (HEPA absolute type) filter, has anefficiency of 99.7% for particles in the size range of 0.3 to0.5 microns. The charcoal absorber filter, is designed forhigh efficiency removal of gaseous radioactive material.Both filters as well as the pre-filter are standard replaceablefilters.

0864-00 High Efficiency Filter 111/2" x 24" x 30"0855-00 Charcoal Absorber 111/2" x 24" x 30"

0863-00 Pre-Filter 2" x 24" x 30"

When High Efficiency Filters are used, exhaust fans shouldbe sized for 3" or more static pressure to allow for dirtloading of the filters.

KMER Lined Unlined UnlinedPainted Steel Painted Steel Stainless Steel2B-2818-3K-M 2B-2818-30-M 2B-2818-30-S 36"L2B-2818-4K-M 2B-2818-40-M 2B-2818-40-S 48"L2B-2818-5K-M 2B-2818-50-M 2B-2818-50-S 60"L2B-2818-6K-M 2B-2818-60-M 2B-2818-60-S 72"L2B-2818-8K-M 2B-2818-80-M 2B-2818-80-S 96"L

Filter Housings with Filters are designed to entrap and retainairborne contamination (usually radioactive) at their sourceor origin, rather than permitting them to circulate furtherthrough the exhaust duct and into the atmosphere.Thesefilter housings are designed for use with one 2" thickpre-filter, and one 111/2" thick high efficiency or charcoalfilter. The housings are available in either painted, coldrolled steel or stainless steel and with an optionalmanometer connection.Painted CRS St. SteelX-016869 X-016868 Filter HousingX-016870 X-016871 w/Manometer Connection

Filters must be ordered separately.

Filter Housing

High Efficiency Filter

Pre-Filter

SAFH-12/07-r1-66

TruView® Teaching Hoods

Features:• Available in 4-foot, 5-foot, and 6-foot

lengths, either single-sided for useagainst walls, or double-sided foruse in center of laboratory.

• Glass end-walls and center bafflesprovide unobstructed view throughhood.

• Uni-baffle design allows both halvesof the double-sided hood to functionindependently as a complete fumehood.

• Sash-stops provided at 18" foreconomical hood operation.

• Designed for use as a stand-alonehood or in assemblies of multiplehoods sharing common endwalls.

• Frameless sash with full-lengthhandle for neat, clean appearanceand streamline air flow.

• Flush-sill design allows easyaccess and excellent airflow.

• Designed and tested to meetASHRAE 110-1995 standards.

4'-0" 5'-0" 4'-0" 5'-0" 6'-0"

4'-0" 5'-0" 6'-0"

Typical Standing Height Configurations

Typical ADA Height Configurations

SAFH-12/07-r1-67

TruView® Teaching HoodsOrdering Instructions:1. Select Teaching Hood superstructure.

When planning a multiple-hoodassembly, select both a Right Endand Left End hood, and as manyMiddle hoods as needed to finishthe assembly.

2. Select a Hood Work Top for eachhood. Work Tops are only availablein Black dished Kemresin.

3. Select the required number ofcupsinks for each hood.1 for 48” Single-sided2 for 48” Double-sided2 for 60" and 72" Single-sided4 for 60" and 72" Double-sided

4. Select Service Fittings andElectrical Fixtures. Each hood canaccept up to four service fittings ateach cupsink location. Hoods ship

with removable plug buttons inservice fitting holes.

5. Select base cabinets to fill the areabelow hood. Sink cabinet isneeded on right end of 48" hoodsand both ends of 60" and 72"hoods to house cupsink andservice fittings.

6. Select Filler Panels as required.

Stand Alone T90M6048-SA T90M6060-SA T90M6072-SALeft End T90M6048-LE T90M6060-LE T90M6072-LERight End T90M6048-RE T90M6060-RE T90M6072-REMiddle T90M6048-AD T90M6060-AD T90M6072-AD

Single-sided Hood Superstructure

Double-sided Hood Superstructure

4'-0" 5'-0" 6'-0"

4'-0" 5'-0" 6'-0"

Overall HoodLength

Duct CollarDimensions

Sash Opening Sq. Ft. *

Total CFM and Static Pressure80 FPM Static Pressure 100 FPM Static Pressure

4'-0" / 48" 5" x 20" 5.5 440 0.10 550 0.155'-0" / 60" 5" x 25" 7.0 560 0.10 700 0.156'-0" / 72" 5" x 30" 8.5 680 0.10 850 0.15

Overall HoodLength

Duct CollarDimensions

Sash Opening Sq. Ft. *

Total CFM and Static Pressure80 FPM Static Pressure 100 FPM Static Pressure

4'-0" / 48" 9" x 20" 11.0 880 0.10 1100 0.205'-0" / 60" 9" x 25" 14.0 1120 0.15 1400 0.206'-0" / 72" 9" x 30" 17.0 1360 0.15 1700 0.20

Stand Alone T90M3048-SA T90M3060-SA T90M3072-SALeft End T90M3048-LE T90M3060-LE T90M3072-LERight End T90M3048-RE T90M3060-RE T90M3072-REMiddle T90M3048-AD T90M3060-AD T90M3072-AD

* Based on 18" high sash opening

Furnished with WhiteKemglass Back and

Rear Baffels

Furnished withClear Safety Glass

Center Baffels

UnfinishedBack

SAFH-12/07-r1-68

TruView® Teaching Hood Accessories

Wood Standing Height Base Cabinets 343/4" high

Wood ADA Height Base Cabinets 323/4" high Pedestal Legs

G10H362212L____ 12"LG10H362218L____ 18"Lwithout fixture cutoutsG00H362212L____ 12"LG00H362218L____ 18"L

G10H362212-____ 12"LG10H362218-____ 18"Lwithout fixture cutoutsG00H362212-____ 12"LG00H362218-____ 18"L

D30H362218-_0__ 18"LD30H362224-_0__ 24"L

G10H342212L____ 12"LG10H342218L____ 18"Lwithout fixture cutoutsG00H342212L____ 12"LG00H342218L____ 18"L

G10H342212-____ 12"LG10H342218-____ 18"Lwithout fixture cutoutsG00H342212-____ 12"LG00H342218-____ 18"L

C03H362230-____ 30"LC03H362236-____ 36"L

Cabinet Style Option:

To specify door and pull style whenordering, replaceing blank in last digitof catalog number with style number.

Kewaunee wood base cabinets areavailable in four door and drawerhead styles. See the Signature® WoodCatalog for available styles as well asthe complete wood cabinet offering

The TruView Teaching Hood mayalso be installed on steel cabinetry.See The Reserch Collection® catalogfor Kewaunee’s complete line of steellaboratory furniture.

X-HP0836-00_08" W x 36" HX-HP1436-00_014" Wx 36" HFabricated from 3/4" thick hard-wood plywood with edges cutsquare for flush installation.

A25H3034-00_0 323/4" HA25H3036-00_0 343/4" HPedestal Legs are 11/2" thickand 293/4" deep. They maybe used instead of basecabinets to support the hood.They should be used with aKnee Space Panel andApron Rail for stability.

A26H5934-00_0 323/4" HA26H5936-00_0 343/4" HPedestal Legs are 11/2" thickand 581/2" deep. They maybe used instead of basecabinets to support the hood.They should be used with aKnee Space Panel andApron Rail for stability.

W

L

X-HK3036-00_0 30" LX-HK3636-00_0 36" L1/2" thick plywood, 36" W.Designed to be field-cut toexact width and lengthrequired. Furnished withtwo cleats

3"L

A00H0330-00_0 30"LA00H0336-00_0 36"LApron Rail 3/4" thick, 3" high,can be cut to length infield. Furnished with anglesfor attachment to adjacentunits or pedestal legs.

Apron Rails Knee Space Panels Filler Panels

SAFH-12/07-r1-69

TruView® Teaching Hood Accessories

Cupsinks Service Fittings Water Fittings

Electrical Fixtures Air Alert 300 Face Velocity Airflow Alarm

0491-BP Black Poly

Complete with removablestrainer. 6"x 3" inside dimen-sion. 11/2" IPS male straightthread outlet.(Overall height is 8")

W-0744-A AirW-0744-G GasW-0744-V Vacuum

Front-load remote controlservice valves mount in toprail of sink base cabinet.Air, Gas, and Vacuumvalves are furnished withcolor-coded, angled, nylonhose connector.

0656-1V Receptacle120 volt, GFI, specificationgrade, 20 amp, ground faultprotected, single duplexreceptacle with electric boxand stainless steel faceplate.

0655-1V Light Switchsingle pole, 120/240 voltAC, 20 amp. with electricbox and stainless steelface plate.

X-018528-S Air Alert 300AirGard 200 consists of a therm-istor sensor mounted through theend wall of the hood, and acontrol monitor that gives both avisual and audible alarm. Thealarm monitors the fume hoodface velocity and sounds an alarmwhen the airflow falls below safelevels. A glowing green lightsignals when conditions areagain safe. The control monitoralso contains a test/reset buttonthat allows the hood user to verifyalarm readiness.Double-sided TruView hoodsrequire two alarms, one for eachsash opening.

W-0744-W Water

Front load remote controlwater valves mount in toprail of sink base cabinet.Water valves are furnishedwith color-coded epoxy-coated brass hose tip.

Single-sided Hood Work Tops Double-sided Hood Work Tops

Black KemresinT90R3048-BK 48"LT90R3060-BK 60"LT90R3072-BK 72"L

Black KemresinT90R6048-BK 48"LT90R6060-BK 60"LT90R6072-BK 72"L

Six foot and five foot tops are furnished with twocupsink cutouts, one each on the left and the right.Four foot tops are furnished with only one, on the right.

Six foot and five foot tops are furnished with four cupsinkcutouts, two on each side, one on the left and one onthe right. Four foot tops are furnished with only two, onthe right of each side. (ships in two sections)

SAFH-12/07-r1-70

Demonstration & Teaching Hoods

Features:• Dual working sashes with glass end panels for

excellent visibility into hood.

• Available with solid end panels.

• Available with one sash in fixed closed position forhigher access control.

• Furnished with 12" diameter sink with water faucetand service fitting.

• Furnished with 3-way light switch, blower switch withwarning light and gfi duplex receptacles.

• Available with or without base cabinet, work top,fittings and fixtures.

Sash Opening: 53" x 30" *Duct Collar: 12" Dia

Recommended-Face Velocity: 80 feet/minute

Exhaust Volume: 940 cfm @ 80 fpm face velocityStatic Pressure: 0.30" @ 940 cfm

Duo-Vision Demonstration Hood

Options:Glass End PanelsT95K8460-F____ Without Fixtures & FittingsT95K8460-T____ Without Top, Sink Fixtures & FittingsT95K4860-____ Hood OnlyGlass End Panels & One Sash FixedT95K8460SF____ Without Fixtures & FittingsT95K8460ST____ Without Top, Sink Fixtures & FittingsT95K4860S____ Hood Only

Solid End PanelsT95K8460XF____ Without Fixtures & FittingsT95K8460XT____ Without Top, Sink Fixtures & FittingsT95K4860X____ Hood Only

T95K8460-____ Glass End PanelsT95K8460S____ Glass End Panels/One Sash FixedT95K8460X____ Solid End PanelsDIMENSIONS:

Overall: 84" H x 32" D x 60" LHood: 48" H x 30" D x 58" L

Interior: 40" H x 25" D x 53" LBase Cabinet: 343/4" H x 30" D x 59" L

Work Top: 11/4" H x 32" D x 60" L

MATERIALS:Hood Exterior: Cold Rolled Steel – Finish: #61 Light Neutral

Hood Lining: Glass & KMERBase Cabinet: Hardwood Veneer – Specify Style

Work Top: Dished Black Kemresin

Sink: (1) 1038-00 12" Dia Kemresin(1) 0482-BP 11/2" IPS Sink Outlet

Electric Fixtures: (2) 0656-1V 120 VAC GFI Duplex Receptacle(2) 0591-1V 3-way Light Switch(1) 0675-1S Blower Switch with Warning Light(1) 0733-01 Blower Warning Light

Fittings: (1) W-0337-0V Water VB Gooseneck(1) W-0260-00 Single Outlet Service Fittings

No service piping, electrical conduit, ductingor exhaust fan included.

Double-sided teaching and demonstration hood

* based on only one sash open at a time.

NOTE: For hood to contain fumes, both sashescan not be open at the same time.

SAFH-12/07-r1-71

Demonstration & Teaching HoodsHemco Portable Demonstration Hood

F-5335-00 Portable Demonstration HoodDIMENSIONS:

Overall: 30" H x 24" D x 35" L Interior: 22" H x 24" D x 331/2" L

Mobile Base: Adjustable Height from 281/2"–381/2"

MATERIALS:Hood Exterior: Clear Acrylic & Anodized AluminumTop Enclosure: Chemical Resistant Fiberglass

Worksurface: Chemical Resistant Fiberglass

INCLUDES:Motor/Blower: Integral, 120 VAC, 100 cfm

Light: Vapor ProofSwitches: (1) Light, (1) Blower

Cord: 8 feet, three wireVent Outlet: PVC

Ducting: 12 feet, 3" diameter Flexible PVCDuct Connection: Polyglass Quick Connect

Visionaire View 2010 Ventilated Workstation

Duct Collar: 515/16" Outside DiameterRecommended-

Face Velocity: 80 feet/minuteExhaust Volume: 200 cfm @ 80 fpm face velocityStatic Pressure: 0.10" @ 200 cfm

H90-S2430-02 View 2010 Ventilated WorkstationDIMENSIONS:

Overall: 30" H x 243/16" D x 243/8" L Interior: 293/4" H x 183/8" D x 217/8"

MATERIALS:Hood Exterior: Clear Copolyester & Stainless SteelHood Interior: Clear Copolyester & PolyethyleneSafety Shield: Clear Copolyester

No service piping, electrical conduit, ductingor exhaust fan included.

Features:• Compact size addresses the special conditions of

micro-scale and semi-micro-scale experimentation.

• An affordable alternative to large conventional fumehoods.

• Unique shape allows clustering of two, three , or fourworkstations to fit the requirements of the laboratory.

SAFH-12/07-r1-72

Supreme Air Fume Hood Technical DataBench Hood – Rough-In Information

5 / "1 2 9 / "1 2

36"

1"

7"

96" – 120" – 144"

Pipe Space Below Work TopPlumbing Access (both sides)

11 / " O.D.Exhaust Collars

1516

2"11"1/2 Hood LengthEQ EQ

Bench Hood – Dimensional Information

Rough-In for H05–H07–H10–H70 Bench Hoods Rough-In for H09 ADA Bench Hood

Vertical SectionH05 & H07 Bench Hoods

Vertical SectionH08 & H09 ADA Bench Hood

SAFH-12/07-r1-73

Supreme Air Fume Hood Technical Data

6"10"

1"

36 "1 2/

7"


EQ EQ

7 / " O.D.Exhaust Collar

1516

48"– 60"– 72"

2"11"

6" 10"

1"

7"

36 "1 2/

96"

24" 24"48"



1516

2"11"

Rough-In for H50 Dynamic Barrier Bench Hood

Dynamic Barrier Bench Hood – Rough-In & Dimensional Information

Vertical SectionH50 Dynamic Barrier Bench Hood

Bench Hood – Dimensional Information

Vertical SectionH10 Split Sash Bench Hood

Vertical SectionH70 Horizontal Sash Bench Hood

SAFH-12/07-r1-74


4 / "3 49 / "1 2

1"

36"

7"

Rough-In for H25 Perchloric Acid Hood

Perchloric Acid Hood – Rough-In & Dimensional Information

36"

97"

Cle

aran

ce –

Sas

h U

p

28"

Sas

h O

peni

ng

89 / "3 4

84"

2 / "1 2

29 / "1 2

35 / "3 4

22"

54"

22" 8"

20"

5"

16"

5"

8"

25 / "1 2

1 / "1 2

Vertical SectionH25 Perchloric Acid Bench Hood

Rough-In for H20 Isotope Bench Hood

Isotope Hood – Rough-In & Dimensional Information

Vertical SectionH20 Isotope Bench Hood

SAFH-12/07-r1-75

Walk-In Hood – Rough-In Information


Walk-In Hood – Dimensional Information

Rough-In for H30 & H32 Vertical Sash Walk-In Hoods Rough-In for H34 Horizontal Sash Walk-In Hood

Vertical SectionH30 & H32 Vertical Sash Walk-In Hoods

Vertical SectionH34 Horizontal Sash Walk-In Hood

SAFH-12/07-r1-76

Rough-In for H36 Distillation Hood

Distillation Hood – Rough-In & Dimensional Information

Vertical SectionH36 Distillation Hood

9 "1 2/

22 "1 2/

36"

1"

Plumbing Access (both sides)

EQ EQ


1516

2"

48"– 60"– 72"

9 "1 2/

22 "1 2/

36"

1"

96"

24" 24"48"

Plumbing Access (both sides)


1516

2"

Rough-In for H52 Dynamic Barrier Walk-In Hood

Dynamic Barrier Walk-In – Rough-In & Dimensional Information

Vertical SectionH52 Dynamic Barrier Walk-In Hood


SAFH-12/07-r1-77

Supreme Air Fume Hood Technical DataHOPEC Bench Hood – Rough-In & Dimensional Information

5 / "1 2 9 / "1 2

36"

1"

7"

96" – 120" – 144"



1516

2"11"1/2 Hood LengthEQ EQ

Rough-In for HOP Bench Hoods Vertical SectionHOP Bench Hoods

Supreme Air LV Bench Hood – Rough-In & Dimensional Information

10" 13 / "1 4

2"

36 "3 4/

8"

8"


EQ EQ


1516

48"– 60"– 72" – 84"

7 / "1 21"

10" 13 / "1 4

2"

36 "3 4/

8"

8"

7 / "1 21"

96"

24" 24"48"



1516

Rough-In for Supreme Air LV Bench Hoods Vertical SectionSupreme Air LV Bench Hoods

SAFH-12/07-r1-78

Supreme Air Fume Hood Technical DataAuxiliary Air Chamber – Rough-In & Dimensional Information

6'-0" – 72"

12'-0" – 144" Vertical Section

4'-0" – 48" 5'-0" – 60"

10'-0" – 120"8'-0" – 96"

SAFH-12/07-r1-79

30"

60"

20"

8"

2" 2"

5" 5"

33 / "1 4 5 / "1 4

3 / "3 4

1 / "1 2

11 / "1 2

1 / "1 29" 9"

30"

4 / " x 24 " O.D.Duct Collar

15 16 15 16/

Pipe space below work top

Pipe space withinbase cabinet

Vertical plumbing spaceabove work top

CL

Single-sided Hood Rough-In Information

Double-sided Hood Rough-In Information

Dimensional Information

24 / "5 8

25"

35"

33"

Sas

h O

peni

ng

1 / "1 4

61 / "1 4

96"84"

22" 8"

105"

Cle

aran

ce —

Sas

h U

p

34 / "3 4

33 / "1 4

1 / "1 4

Pipingby others

36"

72"

20"

8"

2" 2"

5" 5"

33 / "1 4 5 / "1 4

3 / "3 4

1 / "1 2

11 / "1 2

1 / "1 29" 9"

36"


15 16 15 16/


Pipe space within base cabinet


CL

24"

48"

20"

8"

2"

5"

33 / "1 4 5 / "1 4

3 / "3 4

11 / "1 2

1 / "1 29"

24"


15 16 15 16/




CL

TruView® Teaching Hood Technical Data

30"

60"

14"

20"

2"

5"

20" 32 / "1 4

32 / "1 4

5 / "1 4

1 / "1 2

11 / "1 2

11 / "1 2

1 / "1 29" 9"

30"


15 16 15 16/




CL

25"

35"

33"

Sas

h O

peni

ng

1 / "1 4

47 / "1 4

61 / "1 4

96"84"

105"

Cle

aran

ce —

Sas

h U

p

34 / "3 4

1 / "1 4

64 / "1 2

14" 22"22"

Pipingby others

36"

72"

14"

20"

2"

5"

20" 32 / "1 4

32 / "1 4

5 / "1 4

1 / "1 2

11 / "1 2

11 / "1 2

1 / "1 29" 9"

36"


15 16 15 16/


Pipe space within base cabinet


CL

24"

48"

14"

20"

2"

5"

20"32 / "1 4

32 / "1 4

5 / "1 4

11 / "1 2

11 / "1 2

1 / "1 29"

24"


15 16 15 16/




CL

ADA height base units subtracts 2" from cabinet height, overall height, and sash clearance, steel base cabinets add 1".

SAFH-12/07-r1-80

General Fan InformationCentrifugal Fans are airmoving devices in whichthe air flow isperpendicular to theshaft on which theimpeller wheel ismounted. The impellerwheel is mounted in ascroll-type housing, whichis required to develop therated pressures. All fansoffered in this catalog useimpeller wheels with forwardinclined blades with respect to thedirection of rotation.

Forward Inclined Blade Fans havesmall, curved blades with the tipsinclined in the direction of rotation.

H F S - 1 3 1 0 - T 1 Catalog Number Explanation

Motor Horsepower02 = 1/4 HP 05 = 1/2 HP 10 = 1 HP 20 = 2 HP03 = 1/3 HP 07 = 3/4 HP 15 = 11/2 HP

Fan TypeHFS = Hood Fan Steel Housing

Motor Phase – Voltage1 = Single-Phase – 115/208-230 VAC3 = Three-Phase – 208-230/406 VAC

Motor TypeT = Totally EnclosedE = Explosion Proof *

Inlet Size09 = 9"10 = 10"13 = 131/4"14 = 141/2"

* Fans with explosion proof motors include spark-proof housing and impeller wheel construction.

All fans have rubber mounted,dynamically balanced impellerwheels. The rugged, weldedhousings and integrated weathercovers have a chemical resistant,synthetic resin finish. V-belts are oilresistant and static conductive. Fansare rated in accordance with AMCA.Vibration isolators are provided withall fans.

Fans are shipped in the verticalupblast discharge position, withclockwise rotation as illustrated.However, when specified, they canbe factory assembled and shippedin any of seven (7) other clockwiserotation discharge positions.

Rear view of fan with weather cover removed

Front view of fan with weather cover in place

SAFH-12/07-r1-81

General Fan InformationExhaust System Recommendations

1. Mount exhaust fans on the roof so thatthe ducting leading to the fan inlet isunder negative static pressure. Ifexhaust fans are mounted inside thebuilding, all ducting connected to thefan outlet will be under positive staticpressure, and if any leaks shoulddevelop in the portion of the duct insidethe building, hazardous and/or toxicfumes can be forced out of the duct intothat area of the building.

2. To obtain the lowest practical noiselevel in the exhaust system, we suggestthe following measures when there is noconflict with other requirements of thesystem:

a. Use vibration isolators for mountingthe exhaust fan assembly.

b. Select an exhaust fan that will deliverthe desired CFM and static pressurewith the lowest practical impellerwheel RPM. If possible, use a ductsize large enough to keep ductvelocities under 1800 FPM velocity.

c. Use a flexible connection at the fan inlet to isolate mechanicaltransmission of noise via the ducting between the hood and theexhaust fan.

d. Design the exhaust duct system withthe fewest possible elbows or otherfittings. Use radius type elbows and

avoid square elbows. Use gradual,tapered transitions where transitionsare necessary, and avoid abruptchanges in configuration or crosssectional area.

3. When ordering an exhaust fan, specifythe orientation of discharge desired.Vertical upblast discharge is mostcommon and will be supplied unlessotherwise specified.

4. Fans used for hood exhaust at altitudesabove 1000 ft. may require a correctionfactor to provide the desired CFM andstatic pressure. Consult the factory foradditional information relating to yourspecific application.

How To Select a Fume Hood Exhaust Fan using the Fan Recommendation Charts

1. Find the hood type and size in thecharts on the next two pages andnote the recommended duct size.

2. Determine the length of the ductfrom the top of the fume hood tothe location of fan were it will bemounted. Be sure to include allhorizontal runs as well as verticalruns.

3. Determine the number of 90degree elbows required.

4. Refer to Chart A to determine theequivalent length of straight ductresistance for each elbow.

Note, the values in Chart A arebased on elbows with a turningradius of 1.5 times the ductdiameter. Elbows with a smaller

turning radius should not be usedas they have larger static pressurelosses and create more noise.

5. Multiply the equivalent straight ductlength from Chart A by the numberof elbows used and add it to theoverall duct length to determine theequivalent length of duct for thesystem.

6. Use that length (rounded up the thenext larger size) to find therecommended fan from the chart.

7. Select the required motor type tofinish the catalog number.T1 = Totally enclosed–Single-phaseT3 = Totally enclosed–Three- phaseE1 = Explosion Proof–Single-phaseE3 = Explosion Proof–Three- phase

Duct Size Equivalent Straight DuctResistance

8" 15 feet10" 20 feet12" 25 feet14" 30 feet16" 36 feet18" 41 feet20" 46 feet

Chart A

Example:The recommended fan with a Totally enclosed, Single-phase motorfor the hood and duct system shown in the sketch to the rightwould be as follows:

1. Recommended duct size = 12"

2. Length of duct 26' + 7' = 33'

3. Number of elbows = 1

4. 1 elbow x 25' = 25'

5. Straight duct 33' Elbow equivalent +25' = 58'

6. Recommended fan for6 foot H05 Fume Hood andequivalent of 75’ of duct HFS-1007

7. with Totally enclose –Single-Phase motor HFS-1007-T1

7'

26'

H05K5472-00

SAFH-12/07-r1-82

LV05 High Performance/Low Constant Volume Bench Hood

4 ft 520 12 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-09025 ft 670 12 1/4 HFS-0902 1/4 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 3/8 HFS-09026 ft 830 12 3/8 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 1/2 HFS-0903 1/2 HFS-09037 ft 990 14 1/4 HFS-0903 1/4 HFS-0903 3/8 HFS-0903 3/8 HFS-0903 3/8 HFS-09038 ft 1150 14 1/4 HFS-0905 3/8 HFS-0905 3/8 HFS-0905 3/8 HFS-0905 1/2 HFS-0905

Equivalent Lengthin Straight Duct

25 Feet 50 Feet 75 Feet 100 Feet 150 Feet

HoodSize CFM Duct

SizeTotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

H50 Dynamic Barrier – Ultra Low Constant Volume Hood

4 ft 225 8 1/8 HFS-0905* 1/8 HFS-0905* 1/8 HFS-0905* 1/8 HFS-0905* 1/4 HFS-0905*5 ft 280 8 1/8 HFS-0905* 1/8 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905*6 ft 350 8 1/4 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905* 3/8 HFS-0905* 1/2 HFS-0905*8 ft 485 8 1/4 HFS-0905* 3/8 HFS-0905* 3/8 HFS-0905* 5/8 HFS-0905* 3/4 HFS-0905*

H25 Perchloric Acid Bench Hood

4 ft 980 12 3/8 *** 1/2 *** 1/2 *** 1/2 *** 5/8 ***5 ft 1260 12 1/2 *** 5/8 *** 3/4 *** 3/4 *** 1 ***6 ft 1550 12 3/4 *** 7/8 *** 11/8 *** 11/8 *** 13/8 ***

H20 Isotope Bench Hood

4 ft 980 12 3/8 HFS-0903 1/2 HFS-0905 1/2 HFS-0905 1/2 HFS-0905 5/8 HFS-09055 ft 1260 12 1/2 HFS-1007 5/8 HFS-1007 3/4 HFS-1007 3/4 HFS-1007 1 HFS-10076 ft 1550 12 3/4 HFS-1310 7/8 HFS-1310 11/8 HFS-1310 11/8 HFS-1310 13/8 **8 ft 2130 14 5/8 HFS-1310 3/4 HFS-1310 1 HFS-1315 1 HFS-1315 11/8 HFS-1315

H10 Split Sash Bench Hood

8 ft 1770 14 1/2 HFS-1310 1/2 HFS-1310 5/8 HFS-1310 5/8 HFS-1310 7/8 HFS-131010 ft 2260 16 1/2 HFS-1310 5/8 HFS-1310 5/8 HFS-1310 5/8 HFS-1310 3/4 HFS-131012 ft 2740 16 5/8 HFS-1315 3/4 HFS-1315 7/8 HFS-1315 7/8 HFS-1315 11/8 HFS-1315

H09 ADA Combination Sash Bench Hood


H08 ADA Bench Hood


H07 Combination Sash Bench Hood

4 ft 480 12 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-09025 ft 630 12 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-0902 1/4 HFS-09026 ft 780 12 1/4 HFS-0902 1/4 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 3/8 HFS-09028 ft 1090 12 1/4 HFS-0903 3/8 HFS-0903 1/2 HFS-0905 1/2 HFS-0905 5/8 HFS-0905

H05 General Purpose Bench Hood

4 ft 810 12" 1/4 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 1/2 HFS-09035 ft 1050 12" 3/8 HFS-0903 1/2 HFS-0905 1/2 HFS-0905 5/8 HFS-0905 3/4 HFS-09056 ft 1290 12" 1/2 HFS-1007 5/8 HFS-1007 3/4 HFS-1007 3/4 HFS-1007 1 HFS-10078 ft 1770 14" 1/2 HFS-1310 1/2 HFS-1310 5/8 HFS-1310 5/8 HFS-1310 7/8 HFS-1310

Fan Recommendation Charts

* Use a duct air by-pass at fan to increase the amount of air handled by fan.** Standard fan not available, consult your Kewaunee sales representative.*** Requires a Perchloric Acid exhaust fan, consult your Kewaunee sales representative.

SAFH-12/07-r1-83

Equivalent Lengthin Straight Duct

25 Feet 50 Feet 75 Feet 100 Feet 150 Feet

HoodSize CFM Duct

SizeTotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

TotalS.P.

Fan ModelNumber

H30 General Purpose Walk-in Hood

4 ft 810 12 1/4 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 3/8 HFS-0902 1/2 HFS-09035 ft 1050 12 3/8 HFS-0903 1/2 HFS-0905 1/2 HFS-0905 5/8 HFS-0905 3/4 HFS-09056 ft 1290 12 1/2 HFS-1007 5/8 HFS-1007 3/4 HFS-1007 3/4 HFS-1007 1 HFS-10078 ft 1770 14 1/2 HFS-1310 1/2 HFS-1310 5/8 HFS-1310 5/8 HFS-1310 7/8 HFS-1310

HOP HOPEC General Purpose Bench Hood


H52 Dynamic Barrier – Ultra Low Constant Volume Walk-in Hood

4 ft 300 8 1/8 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905* 1/4 HFS-0905*5 ft 400 8 1/4 HFS-0905* 3/8 HFS-0905* 3/8 HFS-0905* 1/2 HFS-0905* 5/8 HFS-0905*6 ft 500 8 3/8 HFS-0905* 1/2 HFS-0905* 1/2 HFS-0905* 5/8 HFS-0905* 7/8 HFS-0905*8 ft 675 10 1/4 HFS-0902* 3/8 HFS-0902* 3/8 HFS-0902* 1/2 HFS-0902* 5/8 HFS-0903*

H36 Distillation Hood

4 ft 1160 12 1/2 HFS-0905 5/8 HFS-0905 3/4 HFS-0905 3/4 HFS-0905 7/8 HFS-10075 ft 1510 12 3/4 HFS-1310 7/8 HFS-1310 1 HFS-1310 11/8 HFS-1310 13/8 **6 ft 1860 12 1 HFS-1310 11/4 HFS-1315 13/8 HFS-1315 15/8 HFS-1315 17/8 **8 ft 2550 16 3/4 HFS-1315 3/4 HFS-1315 7/8 HFS-1315 7/8 HFS-1315 11/8 HFS-1315

H34 Horizontal Sash Walk-in Hood

6 ft 2210 16 5/8 HFS-1310 3/4 HFS-1310 3/4 HFS-1310 7/8 HFS-1310 7/8 HFS-13108 ft 3070 18 7/8 HFS-1420 7/8 HFS-1420 7/8 HFS-1420 1 HFS-1420 11/8 HFS-1420

10 ft 3930 20 11/4 ** 11/4 ** 11/4 ** 13/8 ** 11/2 **

H32 Combination Sash Walk-in Hood


Fan Recommendation Charts

* Use a duct air by-pass at fan to increase the amount of air handled by fan.** Standard fan not available, consult your Kewaunee sales representative.

T90 Single-sided TruView Hood


T90 Double-sided TruView Hood


H70 Horizontal Sash Bench Hood


SAFH-12/07-r1-84

General Fan Information

Sizing a Fan

To determine the size of a fan requiredfor a fume hood system, both the airvolume flow rate and the system staticpressure must be determined. The airvolume flow rate at various facevelocities, in cubic feet per minute(CFM), is shown on the specificationpage for each style and size of fumehood. The system static pressuremust be calculated based on the airvolume flow rate, static pressure, andduct configuration.

Below is a simplified method ofcalculating the system static pressurewhich gives sufficient accuracy for thesmall fan systems used for one or twolaboratory fume hoods. This methodignores the effect poor inlet conditionscan have on fan performance. Thiseffect can be minimized by using atleast five (5) feet of straight duct at theinlet of the fan and having a gradualtransition to the fan inlet.

1. Determine Duct SizeThe duct size used should be atleast as large as the duct collar onthe fume hood. (12" on all SupremeAir Fume Hoods.) For quietoperation, a duct velocity of lessthan 1800 feet per minute shouldbe used. Duct velocities for variousduct sizes and air volume flow ratesare given in Table 1.

2. Determine Hood Static PressureThe hood static pressure can befound listed next to the air volumeflow rates on the specification pagefor each style fume hood.

3. Calculated Loss in Straight DuctThe length of straight duct shouldbe known to within ten (10) feet of

the actual length. Smallinaccuracies in the length of ductdo not affect the results. The staticpressure loss per hundred feet ofstraight duct is given in Table 2. Thestatic pressure loss in the straightduct is equal to the length ofstraight duct in feet, multiplied bythe value obtained from Table 2,divided by 100.

4. Calculated Loss in ElbowThe exact number of elbows needsto be determined as it has asignificant effect on the results.Table 3 gives the static pressureloss per elbow. The values in Table3 are based on elbows with aturning radius of 1.5 times the ductdiameter. Elbows of smaller turningradius should not be used as theyhave larger static pressure lossesand create more noise. The staticpressure loss in the elbows is equalto the number of elbows multipliedby the value obtained from Table 3.

5. Calculate Loss in “Y”Table 4 gives the static pressureloss for a “Y” connection used onhoods with two duct collars or ductsystems serving two fume hoods.The values in Table 4 are based on“Y”s with included angles of 90degrees. “Y”s with larger includedangles and “T”s should not be usedas they have larger pressure lossesand create more noise.

6. Calculate Total Static PressureThe total system static pressure isthe sum of the fume hood staticpressure, the static pressure lossdue to friction in the straight duct,and the static pressure losses dueto change in direction and

turbulence in the elbows and “Y”s.Add the values obtained in steps 2through 5 to calculate the totalsystem static pressure.

Duct Velocityfeet per minute

CFM 10" 12" 14" 16"18" 400 733 509

500 917 637 468600 1100 764 561700 1283 891 655 501800 1467 1019 748 573900 1650 1146 842 645 509

1000 1833 1273 935 716 5661100 2017 1401 1029 788 6221200 2200 1528 1123 859 6791300 2384 1655 1216 931 7361400 2567 1783 1310 1003 7921500 2750 1910 1403 1074 8491600 2934 2037 1497 1146 9051700 2165 1590 1218 9621800 2292 1684 1289 10191900 2419 1777 1361 10752000 2546 1871 1432 11322200 2801 2058 1576 12452400 2245 1719 13582600 2432 1862 14712800 2619 2005 15843000 2806 2149 16983200 2993 2292 18113400 2435 19243600 2578 20373800 2722 21504000 2865 2264

Table 1

= Increased noise level

How To Select V-Belt Drive Fans (when not using the Fan Recommendation Charts)

1. Select the size fan desired from theCFM-Static Pressure charts on thenext several pages, and sizinginstructions below.

2. Select the type of motor desired tosuit the operating conditions:T1 = Totally enclosed–Single-phaseT3 = Totally enclosed–Three- phaseE1 = Explosion Proof–Single-phaseE3 = Explosion Proof–Three- phase

3. V-belt drive fans are provided withadjustable pitch motor sheaves tocover the RPM range indicated foreach fan. If the desired RPM and/orCFM-Static Pressure is notindicated, the fan will be shippedwith the adjustable motor sheaveset to the midpoint of the RPMrange.

SAFH-12/07-r1-85

Sizing a Fan (Continued)

General Fan Information

Static Pressure Loss per 100 Ft.of Duct in Inches of Water

CFM 10" 12" 14" 16" 18"400 0.09 0.04500 0.14 0.06 0.03600 0.20 0.08 0.04700 0.27 0.11 0.05 0.03800 0.34 0.14 0.06 0.03900 0.43 0.17 0.08 0.04 0.02

1000 0.52 0.21 0.10 0.05 0.031100 0.63 0.25 0.12 0.06 0.031200 0.74 0.30 0.14 0.07 0.041300 0.86 0.34 0.16 0.08 0.041400 0.99 0.40 0.18 0.09 0.051500 1.13 0.45 0.21 0.11 0.061600 1.28 0.51 0.24 0.12 0.071700 0.57 0.26 0.14 0.071800 0.64 0.29 0.15 0.081900 0.71 0.33 0.17 0.092000 0.78 0.36 0.18 0.102200 0.94 0.43 0.22 0.122400 0.51 0.26 0.142600 0.59 0.30 0.172800 0.68 0.35 0.193000 0.78 0.40 0.223200 0.88 0.45 0.253400 0.50 0.283600 0.56 0.313800 0.62 0.354000 0.69 0.38

Table 2

Static Pressure Loss for “Y” Fitting* in Inches of Water

CFM 12" 14" 16" 18"800 0.05 0.03 0.01900 0.07 0.03 0.01

1000 0.09 0.04 0.021100 0.10 0.05 0.02 0.011200 0.12 0.06 0.02 0.011300 0.14 0.07 0.03 0.021400 0.17 0.08 0.03 0.021500 0.19 0.09 0.04 0.021600 0.22 0.10 0.04 0.031700 0.25 0.11 0.05 0.031800 0.28 0.13 0.05 0.031900 0.31 0.14 0.06 0.042000 0.34 0.16 0.07 0.042200 0.41 0.19 0.08 0.052400 0.23 0.10 0.062600 0.26 0.11 0.072800 0.31 0.13 0.083000 0.35 0.15 0.093200 0.40 0.17 0.103400 0.19 0.113600 0.21 0.133800 0.24 0.144000 0.27 0.16

Table 4

Static Pressure Loss per 90Degree Elbow* in Inches of Water

CFM 10" 12" 14" 16" 18"400 0.01 0.01500 0.02 0.01 0.01600 0.03 0.01 0.01700 0.04 0.02 0.01 0.01800 0.05 0.03 0.01 0.01900 0.07 0.03 0.02 0.01 0.01

1000 0.08 0.04 0.02 0.01 0.011100 0.10 0.05 0.03 0.02 0.011200 0.12 0.06 0.03 0.02 0.011300 0.14 0.07 0.04 0.02 0.011400 0.16 0.08 0.04 0.02 0.021500 0.18 0.09 0.05 0.03 0.021600 0.21 0.10 0.05 0.03 0.021700 0.11 0.06 0.04 0.021800 0.13 0.07 0.04 0.031900 0.14 0.08 0.05 0.032000 0.16 0.09 0.05 0.032200 0.19 0.10 0.06 0.042400 0.12 0.07 0.042600 0.14 0.08 0.052800 0.17 0.10 0.063000 0.19 0.11 0.073200 0.22 0.13 0.083400 0.14 0.093600 0.16 0.103800 0.18 0.114000 0.20 0.12

Table 3

*Loss for 45 degree elbows is 1/2 that for 90degree elbows.

* Based on two 12" diameter ducts joiningto the duct size shown. The included angleof the two 12" ducts is 90 degrees.

= Increased noise level

SAFH-12/07-r1-86

V-Belt Drive Fan–Forward Inclined Blades

WheelRPM

CFM@1/8" SP

CFM@1/4" SP

CFM@3/8" SP

CFM@1/2" SP

CFM@5/8" SP

CFM@3/4" SP

CFM@7/8" SP

CFM@1" SP

CFM@11/8" SP

CFM@11/4" SP

CFM@13/8" SP

CFM@11/2" SP

654 684 487 —— —— —— —— —— —— —— —— —— ——732 796 648 —— —— —— —— —— —— —— —— —— —— 805 895 777 609 —— —— —— —— —— —— —— —— —— 879 994 898 760 562 —— —— —— —— —— —— —— —— 938 1074 986 869 720 —— —— —— —— —— —— —— ——

Wheel Diameter: 93/16" Inlet: Size: 9" dia. O.D.

Area: 0.43 sq. ft. I.D.

Outlet: Size: 103/4" x 61/2" outside Area: 0.468 sq. ft. inside

HFS-0902-T1 HFS-0902-T3 HFS-0902-E1 HFS-0902-E3 1/4-Horse Power Motor



Wheel Diameter: 105/8" Inlet: Size: 10" dia. O.D. Area: 0.53 sq. ft. I.D.

Outlet: Size: 113/4" x 8" outside Area: 0.653 sq. ft. inside


* Do not use at these static pressures. Will result in severe motor overload.

805 895 777 609 —— —— —— —— —— —— —— —— ——879 994 898 760 562 —— —— —— —— —— —— —— —— 938 1074 986 869 720 —— —— —— —— —— —— —— ——

1017 1180 1101 1003 882 730 —— —— —— —— —— —— —— 1085 * * 1114 1006 884 709 —— —— —— —— —— —— 1134 * * * 1091 981 850 —— —— —— —— —— ——

1017 1180 1101 1003 882 730 —— —— —— —— —— —— ——1085 1269 1194 1114 1006 884 709 —— —— —— —— —— —— 1134 1335 1260 1187 1091 981 850 —— —— —— —— —— —— 1181 * 1323 1255 1169 1068 953 799 —— —— —— —— —— 1245 * * 1347 1273 1181 1081 963 796 —— —— —— —— 1301 * * * * * 1184 1081 971 —— —— —— ——

WheelRPM

CFM@1/8" SP

CFM@1/4" SP

CFM@3/8" SP

CFM@1/2" SP

CFM@5/8" SP

CFM@3/4" SP

CFM@7/8" SP

CFM@1" SP

CFM@11/8" SP

CFM@11/4" SP

CFM@13/8" SP

CFM@11/2" SP

805 1235 1195 1081 928 —— —— —— —— —— —— —— ——

879 1354 1327 1252 1124 979 —— —— —— —— —— —— ——

938 1447 1424 1375 1267 1141 986 —— —— —— —— —— ——

1017 1572 1553 1521 1450 1341 1222 1083 —— —— —— —— ——

1085 1680 1662 1639 1590 1503 1397 1284 1151 —— —— —— ——

1134 * * * 1682 1615 1516 1413 1300 1149 —— —— ——

SAFH-12/07-r1-87

V-Belt Drive Fan–Forward Inclined Blades


879 2718 2606 2416 2296 2239 2170 1987 1712 —— —— —— ——938 2920 2807 2657 2508 2421 2375 2298 2115 1860 1525 —— ——980 3066 2949 2822 2657 2557 2507 2456 2344 2155 1889 —— ——

1030 3234 3117 3019 2854 2738 2657 2619 2564 2436 2252 2000 16931080 * * * 3056 2916 2823 2773 2732 2672 2535 2364 21201130 * * * * * * * 2889 2847 2784 2646 2486

WheelRPM

CFM@1/8" SP

CFM@1/4" SP

CFM@3/8" SP

CFM@1/2" SP

CFM@5/8" SP

CFM@3/4" SP

CFM@7/8" SP

CFM@1" SP

CFM@11/8" SP

CFM@11/4" SP

CFM@13/8" SP

CFM@11/2" SP

654 1951 1739 1650 1441 985 —— —— —— —— —— —— ——732 2217 2033 1891 1824 1616 1231 —— —— —— —— —— —— 805 2463 2326 2147 2062 1991 1789 1462 —— —— —— —— —— 879 2718 2606 2416 2296 2239 2170 1987 1712 —— —— —— —— 938 * * * 2508 2421 2375 2298 2115 1860 1525 —— ——

HFS-1310-T1 HFS-1310-T3 HFS-1310-E1 HFS-1310-E3 1-Horse Power Motor

Wheel Diameter: 131/2" Inlet: Size: 141/2" dia. O.D. Area: 1.13 sq. ft. I.D.


HFS-1420-T1 HFS-1420-T3 HFS-1420-E1 HFS-1420-E3 2-Horse Power Motor

Wheel Diameter: 123/16" Inlet: Size: 131/4" dia. O.D. Area: 0.94 sq. ft. I.D.


WheelRPM

CFM@1/8" SP

CFM@1/4" SP

CFM@3/8" SP

CFM@1/2" SP

CFM@5/8" SP

CFM@3/4" SP

CFM@7/8" SP

CFM@1" SP

CFM@11/8" SP

CFM@11/4" SP

CFM@13/8" SP

CFM@11/2" SP

765 3008 2869 2708 2573 2477 2347 2108 1665 —— —— —— ——807 3187 3057 2909 2768 2668 2569 2418 2158 1696 —— —— ——861 3416 3297 3162 3017 2905 2823 2723 2583 2342 1942 —— ——905 3603 3492 3368 3232 3110 3012 2933 2828 2683 2446 2062 ——950 3794 3686 3570 3444 3317 3214 3138 3087 2946 2798 2568 2206

1020 * * * * * * 3440 3372 3298 3205 3089 2907

* Do not use at these static pressures. Will result in severe motor overload.

SAFH-12/07-r1-88

Fan DimensionsExhaust/Auxiliary Air Fan Dimensions

HFS-0902 HFS-0903 HFS-0905 HFS-1007 HFS-1310 HFS-1315 HFS-1415 HFS-1420

A B C D E F G H J K L M N P R S T U V W X Y AA. BB

HFS-0902 9 61/2 103/4 93/16 14 51/8 73/4 67/8 313/16 63/8 45/16 245/8 11/2 11 413/16 61/4 7 14 –– –– –– –– 17/8 ––

HFS-0903 9 61/2 103/4 93/16 14 51/8 73/4 67/8 313/16 63/8 45/16 245/8 11/2 11 413/16 61/4 7 14 –– –– –– –– 17/8 ––

HFS-0905 9 61/2 103/4 93/16 14 51/8 73/4 67/8 313/16 63/8 45/16 245/8 11/2 11 413/16 61/4 7 14 –– –– –– –– 17/8 ––

HFS-1007 10 8 113/4 1011/16 14 65/16 93/16 81/8 413/16 711/16 51/8 267/32 11/2 11 519/32 71/4 713/16 14 –– –– –– –– 11/2 ––

HFS-1310 131/4 95/8 131/4 131/4 17 83/8 111/2 101/2 65/8 97/8 63/8 2811/32 11/2 11 615/32 83/4 91/2 14 55/8 22/32 73/8 83/16 15/8 11/2

HFS-1315 131/4 95/8 131/4 131/4 17 83/8 111/2 101/2 65/8 97/8 63/8 2811/32 11/2 11 615/32 83/4 91/2 14 55/8 22/32 73/8 83/16 15/8 11/2

HFS-1420 141/2 103/4 145/8 145/8 17 93/8 123/4 113/8 75/16 11 7 297/16 11/2 11 615/16 93/4 101/2 14 63/16 13/16 8 813/16 15/8 11/2

SAFH-12/07-r1-89

1"

1"

12"

AI.D.

11 / "0.D.15 16

Fan Accessories

Full-Jet Spray Nozzle Assembly

0869-10 for 10" diameter Duct0869-12 for 12" diameter Duct

Designed for exhaust ducts on fumehood exhaust systems that need washdowns after use. Made of type 316stainless steel, the assembly consistsof a spray nozzle, piping to thecenterline of the duct, and an exteriorduct coupling. The nozzle is rated for1.4 GPM at 20 psi.

Fan Inlet and Outlet Adapter (TransitionSections) are available for connectionto all Kewaunee V-Belt drive fans. Inletadapters are sized to connect to12" dia. ducting from the fume hood

on one side, and the fan inlet on theother, making a rigid connection.Outlet adapters are available forconnection to 12" dia. stackheads andare sized to fit over the top of the fan

outlet. The transition sections arefabricated of 20 gauge cold rolledsteel, phosphate coated and have abaked chemical resistant, syntheticresin finish.

Fan Inlet and Outlet Adapters (Transition Sections)

1"

10"1"

12"

12"O.D.

AI.D.

BI.D.

Vertical Exhaust Duct Stackhead Assembly

Vertical Exhaust Duct StackheadAssemblies provide rain capprotection and reduce the possibilityof cross contaminating building airand/or auxiliary air intakes by directingair upward instead of downward.These assemblies have the addedadvantage of little or no pressure loss

through them. Each assemblyconsists of a vertical discharge capand transition section that fits over therectangular exhaust fan outlet. Theparts are fabricated of cold rolledsteel, phosphate coated with bakedchemical resistant, synthetic resinfinish, or type 316 stainless steel.

AI.D.

EI.D.

D

C

10 ft

BI.D.

Outlet AdapterInlet Adapter

Inlet Adapter FanCatalog Number

DimensionA

HIA-1209-00HFS-0902HFS-0903HFS-0905

91/16"

HIA-1210-00 HFS-1007 101/16"

HIA-1213-00 HFS-1310HFS-1315 135/16"

HIA-1214-00 HFS-1420 149/16"

Outlet Adapter FanCatalog Number

DimensionsA B

HOA-0912-00HFS-0902HFS-0903HFS-0905

69/16" 1013/16"

HOA-1012-00 HFS-1007 81/16" 1113/16"

HOA-1312-00 HFS-1310HFS-1315 911/16" 135/16"

HOA-1412-00 HFS-1420 1013/16" 1411/16"

Cold Rolled SteelStackhead

Stainless SteelStackhead

Fan CatalogNumber

DimensionsA B C D E

HES-0909-00 HES-0909-0SHFS-0902HFS-0903HFS-0905

69/16" 1013/16" 207/8" 991/8" 9"

HES-1011-00 HES-1011-0S HFS-1007 81/16" 1113/16" 221/8" 977/8" 11"

HES-1313-00 HES-1313-0S HFS-1310HFS-1315 911/16" 135/16" 271/2" 921/2" 13"

HES-1414-00 HES-1414-0S HFS-1420 1013/16" 1411/16" 283/4" 911/4" 14"

SAFH-12/07-r1-90

Recommended Fume Hood Work PracticesA Safe, Healthy Work Environment

Most people think of a scientificlaboratory as a clean, safe place towork. But for the people who workthere every day, the typicallaboratory—filled with flammable andtoxic chemicals, harmful vapors,gases and corrosive acids—can bean extremely hazardous place.

By containing harmful contaminantsand venting them out of the work area,laboratory fume hoods help createand maintain a safe, healthyenvironment for you—the laboratoryworker—and your co-workers.

Your fume hood is designed to protectyou by providing an enclosed workarea that has an air barrier betweenyou and the harmful materials you

work with. Behind this protective airbarrier, the hood’s directional air flowcarries harmful contaminants awayfrom you toward the rear of the hood.Also, the properly tuned hood and itsexhaust system dilutes thecontaminants with large volumes of airand safely exhausts them.

If anything interferes with the protectiveair barrier or the fume hood or disruptsthe proper air flow, the hood’s ability toprotect you and your co-workers maybe seriously reduced.

Since 1906, we at KewauneeScientific Corporation have beendesigning and building laboratoryfume hoods to help keep laboratorywork environments safe and healthy.

Based on our knowledge andexperience, we’ve outlined a numberof basic safety practices for you andyour co-workers to follow whenchoosing, using and maintaininglaboratory fume hoods. The followingpractices are based on the superiordesign found in Kewaunee SupremeAir hoods.

We urge you to familiarize yourselfwith the recommended fume hoodwork practices on these pages and,even more important, to make a habitof applying them every day. We thinkyou’ll agree—it’s the best way to helpensure a safe, healthy work area foryou and your co-workers.

The Right Fume Hood for the Job

If your laboratory fume hood is toproperly protect you, it must bedesigned for the type of work you’redoing.

For example, if you work withradioisotopes, carcinogens or othertoxic materials for whichdecontamination is important, youshould always use a hood with a non-

absorbent lining that is designed tobe easily decontaminated.

If you work with large volumes offlammable substances, you may needa hood equipped with such featuresas a non-absorbent lining, explosion-proof lights and electrical receptacles,a fire-suppression system, and aspark-resistant exhaust fan.

If you use perchloric acid heatedabove ambient temperature then youneed a hood and exhaust systemspecifically designed for this hazard.

To be sure your fume hood is the rightone for the work you’re doing, contactyour local Kewaunee salesrepresentative.

Checking Fume Hood Performance

To confirm that your fume hoodexhaust system is working properly,you should equip the hood with an airflow monitor. Inspect both the monitorand the system periodically formalfunctions.

For some applications a pressuregauge (e.g. No. 844 InclinedManometer) connected to the exhaustduct is sufficient. The safe pressurerange should be marked on thegauge. When using more hazardouscontaminants, a fume hood alarmsuch as the Kewaunee Air Alert 300 orDigital Face Velocity Alarms should beused. These alarms provide both avisual and audible warning when theexhaust flow becomes unsafe.

If your hood is equipped with avariable air volume controller (VAV)with alarm capabilities, then anadditional alarm is not necessary.

You should have a qualified technicianthoroughly test your fume hood beforeyou use it the first time and at least

once a year after that. You shouldalso have your hood tested after anymodification to the laboratoryventilation system or other factorswhich may affect hood exhaustcapability or room air flow patterns.

Kewaunee Supreme Air hoods areprovided with one of three baffleconfigurations: fixed, internallyadjustable, or internal single pointadjustable.

On the fixed baffle configuration thesize of the slots in the baffle areoptimized to provide the bestperformance for general purpose use.On the adjustable baffle options thesize of the slots in the baffle can beadjusted to provide control over the airflow patterns within the hood. In theinternally adjustable baffles the size ofthe upper and lower slots is adjustedby moving baffle strips. In the internalremote adjustable baffle option, anadjustment knob rotates a damperbehind the lower rear baffle to changethe relative size of the slots.

Figure 1. Rear Baffle Arrangements forInternally Adjustable Baffles

SAFH-12/07-r1-91

Recommended Work Practices (continued)

In most uses of the hood, thecontaminants quickly mix with air toform mixtures which have almost thesame density as air. In these cases,baffle position A (Figure 2) gives thebest performance as it provides goodflow in both the lower and upper partsof the hood work area.

When a large hot plate is used in thehood, the heat will cause thecontaminants to rise within the hood.Baffle position B (Figure 2) allows formore air to be exhausted from theupper part of the work area and givesthe best containment in this instance.

If large volumes of very dense vaporsare given off in the hood they will tend

to sink within the hood. In this case,the amount of air drawn through thelower work area should be increasedby using baffle position C (Figure 2).

Before setting up apparatus in thehood verify that the baffle setting iscorrect for the procedure to beperformed.

Checking Fume Hood Performance (continued)

Maintaining the Protective Air Barrier for a Safe Work Area

When you stand in front of a laboratoryfume hood, the air passing your bodyto enter the hood forms a zone of lowair pressure directly in front of youwhich extends into the hood for aboutfour inches. Since contaminants mayenter this turbulent area from inside thehood, you should keep all hazardousmaterials at least six inches inside thehood, behind the protective air barrier.(See Figure 3.)

The farther behind the fume hoodprotective air barrier you place thesource of contaminants, the greaterthe protection the hood provides you.Therefore, you should place theequipment and contaminants you’reusing as far back inside the hood asyou can, being careful not to block thelower slot in the rear baffle. (See Figure4.) You should never place apparatusso far back that you have to put yourhead into the hood while your procedureis generating contaminants.

Position ASlot Adjustment for Normal Operation

Position BSlot Adjustment for Large Hot Plates

Position CSlot Adjustment for Heavy Gases and Vapors

Figure 2

Figure 3Formation of Protective Air Barrier

SAFH-12/07-r1-92


Maintaining the Protective Air Barrier for a Safe Work Area (continued)

Large containers or equipment suchas furnaces, incubators and oil bathsoften interfere with air flow inside thefume hood by causing reverse flowsand dead spots which may allowcontaminants to escape from thehood. Putting large, bulky equipmentyou are using on legs will help reducereverse air flows by allowing air tocirculate beneath the equipment.(See Figure 5.)

The fume hood should not be used forstorage of chemicals and apparatus.You should remove all but thecontainers and equipment you’reactually using from the hood.

The air velocities used to providecontainment in fume hoods arerelatively low (in the range of 100 feetper minute) and the air flow patternsare easily disrupted. You should avoidmaking rapid movements whileworking at the hood or walking pastthe hood.

When you’re working at your fumehood, you should always open thesash only as far as you need to foraccess to your work area.

The lowered sash increases thedistance ( D in Figure 6 ) between yourbreathing zone and the area wherecontaminants may escape. Also, thesmaller hood face area makes thehood less susceptible to room draftsand other external air disturbances.

The sash also protects you by replacingpart of the protective air barrier with asolid barrier against contaminants andsplashing chemicals.

Figure 5Effect of large equipment

Figure 6Effect of lowering the sash

Figure 4Effect of placement of contaminate source

Bad Better Best

SAFH-12/07-r1-93


Maintaining the Protective Air Barrier for a Safe Work Area (continued)

The lowered sash however, couldcreate another problem becausecontaminants are present in the areabehind the sash and may lead toincreased corrosion of equipment inthe hood. With a lowered sash, it isimportant for the operator to weargloves when skin contact with airbornecontaminants is objectionable.

If your hood has horizontal sashes, besure they’re all in place when you’reworking with contaminants inside thehood. Operating the hood with any ofthe sashes removed reduces theprotection they provide by decreasingthe velocity of the air entering thehood face. If you remove any hoodsashes while setting up equipment, besure to replace them before beginningthe actual procedure.

If the hood has a sash stop withmanual override to limit sash travel oris marked for a safe sash height, thenthe sash should not be raised abovethis point while contaminants arebeing generated within the hood.

If you don’t need continuous accessto the equipment inside the fumehood, you should close the sashcompletely. (See Figure 7.) The closedsash will protect you from the flyingdebris of a small explosion or runawayreaction. It will eliminate the effects ofroom drafts or other adverse aircurrents.

You should note, however, thatkeeping the sash closed can lead toincreased corrosion of equipmentinside the hood because anycontaminants will be dispersedthroughout the hood interior.

Fume Hood Safety Checklist

❏ The hood is the correct type for the work to be performed.

❏ The flow monitoring device indicates adequate air flow.

❏ The baffle setting is correct for the intended use.

❏ There are no unnecessary chemicals in the hood.

❏ All equipment is at least six inches behind the hood face.

❏ All procedures are performed with the laboratory worker’shead remaining outside the hood.

❏ Equipment with large flat surfaces parallel to the hoodface is placed on stands with legs.

❏ The sash is lowered to the minimum possible height.

❏ All safety equipment is close to the hood in case of fire orexplosion.

❏ All laboratory workers are following the proceduresoutlined in this booklet, as well as any additional fumehood safety guidelines supplied by the hood manufacturer.

For More Information

We at Kewaunee Scientific hope theseguidelines will be helpful to you asyou choose, use and maintain yourlaboratory fume hood. If you have

questions we haven’t answered in thissection, please contact your localKewaunee sales representative.

Figure 7 Airflow through By-Passwith Sash Closed

SAFH-12/07-r1-94

Glossary of Hood Terms and Definitions

Access opening part of the fume hood or glovebox through which work isperformed - entrance.

ACGIH American Conference ofGovernment Industrial Hygienists.

Air foil curved or angular member at frontof hood designed to reduce airturbulence.

Air volume quantity of air normally expressedin cubic feet per minute (cfm).

Arrangement No. 9 fan configuration in which themotor is mounted outboard of theimpeller shaft support frame.

Anemometer instrument for measuring low airvelocities.

ASHRAE American Society of Heating,Refrigerating and Air ConditioningEngineers.

Auxiliary air air delivered directly to fume hoodto reduce room air consumption— sometimes called supply orsupplemental air.

Backward InclinedBlade Fan fan with large flat blades with the

tips inclined away from thedirection of rotation. Most suitablefor highly corrosive applications.Recommended for most hoodexhaust applications.

Baffle panel or panels located at rear ofthe hood interior which aid indistributing the flow pattern of airinto and through the hood.

By-pass hood hood which contains a by-passand, usually, air foils — alsocalled a constant volume hood.

Centrifugal Fans fan having a scroll-type housingand air flows perpendicular to theshaft on which the impeller wheelis mounted.

CFM cubic feet per minute — unit of airvolume measurement.

Cross draft a flow of air that blows into oracross the hood face.

Damper device installed in duct to controlair volume — can either bepneumatically, electrically, ormanually operated.

Differential Pressure difference in static pressurebetween two locations.

Duct round, square or rectangular tubeused to enclose moving air.

Duct velocity speed of air moving in duct(measured in FPM).

Dynamic barrier by-pass a louvered front-to-back by-pass

system located above the topsash that introduces by-pass airbehind the operating sash planeto provide a buffer zone betweenthe contaminated hood interiorand the hood operator.

Face front opening of hood throughwhich the user works.

Face velocity speed of air moving into fume hoodat face opening usually expressedin units of feet per minute.

Fan air moving device consisting of amotor, impeller and housing –sometimes called a blower.

Forward InclinedBlade Fan fan with small, curved blades with

the tips inclined in the direction ofrotation. Best suited for lesscorrosive applications andauxiliary air supply.

FPM Feet per minute; measurement ofair velocity.

Fume hood a ventilated, enclosed workspace, with an open front,intended to capture, contain andexhaust airborne contaminantsgenerated within it — also calleda laboratory hood.

Included Angle angle formed by and between twointersecting straight lines.

Kem-FP Coating a fluoropolymer resin coating thatexhibits outstanding chemicalresistance. Is virtually unaffectedby all commonly used corrosivechemicals.

SAFH-12/07-r1-95

Liner material used in the interior of thehood which is exposed tocontaminants.

Louvered panel a panel with louvers to allow by-pass air to enter the hood when thesash is closed.

Make-up air free or available air needed topermit fume hood to develop facevelocity.

Manometer device used to measure airpressure differential — usuallycalibrated in inches of water.

Negative Pressure pressures lower than atmosphericpressure.(Less than one atmosphere.)

NFPA National Fire ProtectionAssociation.

Perchloric Acid a colorless, syrupy hygroscopicliquid, HClO4, used chiefly as areagent in analytical chemistry.Explosively unstable whencrystallize or when in contact withcombustible materials at elevatedtemperatures.

Pitot tube device for measuring velocity of airin a duct.

Positive pressure pressures higher than atmosphericpressure. (More than one atmosphere.)

Restricted by-passfume hood basic type of hood design with

limited by-pass area. Commonlyused in conjunction with “VAV”Variable Air Volume controls.

Safety shield horizontal sliding transparent panelat face of hood which the userplaces in front of his body toprotect himself from smallexplosions inside of hood.

Sash movable panel set in hood face,usually transparent and can beeither vertical rising or horizontalsliding.

Side walls(End walls) The area between the interior hood

liner, and the exterior end panel.(4" nominal dimension)

Smoke candle device producing large quantitiesof smoke for testing hoods — alsocalled smoke bomb.

Static pressure air pressure exerted perpendicularto the direction of flow, usuallyexpressed in units of inches ofwater.

Superstructure part of hood assembly thatexcludes work top, base cabinets,auxiliary air chamber, andplumbing and electrical fixtures.

Supplemental(supply) air air delivered directly to fume hood

to reduce room air consumption —also called auxiliary air.

V-Belt Drive Fan fan on which the motor isconnected to the impeller wheelvia, a v-belt, sheaves, and animpeller wheel shaft. Allows theimpeller wheel speed to be variedby using a adjustable motorsheave.

Variable air volume(VAV) type of fume hood that utilizes

controller to maintain constant facevelocity by adjusting blower motorspeed or balance damper inresponse to changes in sashposition.

Velocity speed of air — measured in feetper minute.

Walk-in hood floor-mounted, full height hooddesigned to accommodate tallapparatus and permit roll-in ofinstruments and equipment.

Glossary of Hood Terms and Definitions

SAFH-12/07-r1-96

Numerical Index019012-10 – 019018-10............51

019241-48B – 019241-72B .........50019242-48S – 019242-72............50019243-20B – 019243-96B .........49019244-20L – 019244-96S..........49

019245-48 – 019246-96............41

019248-20B – 019248-96B .........50019249-20S – 019249-96S..........50019250-48B – 019250-96B .........50019251-48S – 019251-96S..........50

019973 – 019980 .................51

020009-20B – 020009-96B .........49020010-20S – 020010-96S.........49020126-48B – 020126-72B .........49020127-48L – 020127-72S..........49020128-48B – 020128-96B .........49020129-48L – 020129-96S..........49020130-48B – 020130-72B .........50020131-48L – 020131-72S..........50

020451-48 – 020451-96............51020452-48 – 020452-96............51020608-48 – 020608-96............51020609-48 – 020609-96............51

030002-3448B – 030002-3496B .....49030200-1348 – 030200-2196........51030201-0948 – 030201-2196........51030202-3448L – 030201-3496S......49030203-5448 – 030203-5496........51

0476-BP .............................53

0482-BP .............................53

0491-BE & 0491-BP ...........................530492-BE & 0492-BP ...........................530493-BE .............................53

0494BP-04 – 0494BP-10 ...........530499-BP .............................53

0560-01 – 0560-06................580561-01 – 0561-06................580562-01 – 0562-06................58

0581-1V-I – 0581-6V-I..............590582-1V-I – 0582-6V-I..............590589-6V-I .............................59

0655-1V-I .............................590656-1V-I .............................590657-6V-I .............................590695-1S-I .............................59

0750-0S .............................450753-00 .............................450767-00 – 0767-01-I..............59

0844-00 .............................600855-00 .............................650863-00 .............................650864-00 .............................650869-10 & 0869-12 ............................89

0950-00 & 0950-0F ............................530975-0F .............................53

1000-00 – 1021-00................53

2B-2818-3K – 2B-2818-80S ........65

A00H0030-00_0 – A00H0036-00_0 ...68A25H3034-00_0 – A26H5936-00_0 ...68

C03H362230 – C03H362236........68D30H362218 – D30H362224........68

F-4803-00 .............................60F-5335-00 .............................71

G00H342212L – G00H362218 .......68G10H342212L – G10H362218 .......68G08H342212L – G08H342248 .......61G08M342212L – G08M342248 ......61G08H362212L – G08H362260 .......61G08M3712L – G08M3760 ..........61G35M3424L – G35W3648 ..........64G68M3424L – G68W3648 ...........62G80M3424L – G80W3660 ..........63

H01M1320-00 – H01M1396-00 ......43H05K5448-00 – H05T5496B00 ......13H07K5448B00 – H07T5496B00 ......17H08K5448B00 – H08G5472B00 .....19H09K5448B00 – H09G5472B00 .....21

H10K5472-00 – H10T5444B00 ......23H20S5448-00 – H20S5496B00......25H25L5448-00 – H25L5472-00 .......27

H30K9048-00 – H30T9096B00 ......31H32K9048B00 – H32T9096B00 ......37H34K9072B00 – H34T9020B00 .....39H36K9048-00 – H36T9096B00 .....41H50K5448-00 – H50T5496-00 ......15H52K9048-00 – H52T9096-00 ......35H70K5448B00 – H70T5496B00 .....29HOPK5448-00 – HOPT5496-00 .....31

H90-S2430-02 .............................71

HES-0909-00 – HES-1414-0S .......89

HFS-0902-E1 – HFS-0905-T3........86HFS-1007-E1 – HFS-1007-T3........86HFS-1310-E1 – HFS-1310-T3........87HFS-1315-E1 – HFS-1315-T3........87HFS-1420-E1 – HFS-1420-T3........87

HIA-1209-00 – HIA-1214-00.........89HOA-0912-00 – HOA-1412-00.......89

K12-3308-0A – K12-3608-0A........51

L-5202-0A – L-5897-0A ............51LV05K543448-00 – .........LV05S543496 .11

Option 1 .............................47Option 2 .............................47Option 3 .............................47Option 4 .............................47Option 5 .............................47Option 6 .............................48Option 7 .............................48Option 8 .............................48Option 9 .............................50

Option A .............................45Option C .............................45Option D .............................46Option E .............................46Option F ...............................9Option G .....................55 & 57Option H .............................52Option I .............................46Option J .............................45Option K .............................45Option L .............................45Option M .............................60Option O .............................47Option Q .............................47Option R ...............................9Option S ...............................9Option T .............................48Option V .............................48Option W .............................60Option Z .............................60

T90M3048-AD – T90M6072-SA ......67T90R3048-BK – T90R6072-BK.......69T95K8460 – T95K8460XT____ .70

W-0739-L-AIR – W-0739-R-VAC ......55W-0739-LV-AIR – W-0739-RV-VAC ....57W-0740-L-CW – W-0740-R-HCW-VB...55W-0741-LV-CW – W-0741-RV-HCW-VB.57W-0744-A – W-0744-V .............69

W-0860-3A – W-0860-3V ...........54W-0860-4A – W-0860-4V ...........56W-0861-3S – W-0861-3W ..........54W-0862-3D .............................54W-0863-4W – W-0863-4HCWV...56W-0864-3W – W-0864-3WVA......54W-0868-3W – W-0868-3WVA......54

X-016868 – X-016871..............65X-018718 .............................60

X-HK3036 – X-HK3636 ............68X-HP0836 .....................51 & 68X-HP1436 ............................68

SAFH-12/07-r1-97

Alphabetical IndexAADA Bench Hood . . . . . . . . . . . .18-21ADA Fume Hood Cabinets . . . .61 & 68Acid Storage Cabinets - Steel . . . . .63Acid Storage Cabinets - Wood . . . . .63Adjustable Baffles . . . . . . . . . . . . . . .45Air Alert Alarms . . . . . . . . . . . . .60 & 69Auxiliary Air Chamber . . . . . . . . . . . .42

BBase Cabinets

Acid Storage . . . . . . . . . . . . . . .63ADA . . . . . . . . . . . . . . . . . .61 & 68Solvent Storage . . . . . . . . . . . . .62Steel . . . . . . . . . . . . . . . . . . . . . .61Vacuum Pump Storage . . . . . . .64Wood . . . . . . . . . . . . . . . . . . . . .61

Bench Fume HoodsADA . . . . . . . . . . . . . . . . . . .18-21 Combination Sash . . . . . . . .16-17Dynamic Barrier . . . . . . . . . .14-15General Purpose . . . . . . . . .12-13High Performance . . . . . . . .10-11HOPEC Style . . . . . . . . . . . .30-31Horizontal Sash . . . . . . . . . .28-29Isotope . . . . . . . . . . . . . . . . .24-25LV . . . . . . . . . . . . . . . . . . . . .10-11Perchloric Acid . . . . . . . . . . .26-27Split Sash . . . . . . . . . . . . . . .22-23TruView . . . . . . . . . . . . . . . . .66-69Ultra Low Constant Velocity .14-15

CCanopy Hoods . . . . . . . . . . . . . . . . .65Ceiling Enclosure . . . . . . . . . . . . . . .51Charcoal Filter . . . . . . . . . . . . . . . . . .65Chevron Grille . . . . . . . . . . . . . . . . . .48Combination Sash Bench Hood .16-17Combination Sash Walk-In Hood .36-37Cupsinks . . . . . . . . . . . . . . . . . . . . . .53

DDeflector Vane . . . . . . . . . . . . . . . . .47Demonstration Hood

Duo-Vision . . . . . . . . . . . . . . . . .70Portable . . . . . . . . . . . . . . . . . . .71

Distillation Hood . . . . . . . . . . . . . .40-41Distillation Racks . . . . . . . . . . . . . . . .46Double-Sided Hood . . . . . . . . . . .66-70Duct Adapters . . . . . . . . . . . . . . . . . .89Duct Collar . . . . . . . . . . . . . . . . . . . .48Duct Stackhead . . . . . . . . . . . . . . . .89Duo-Vision Demonstration Hood . . . .70Dynamic Barrier Fume Hoods

Bench . . . . . . . . . . . . . . . . . .14-15Features . . . . . . . . . . . . . . . . . . . .4Walk-in . . . . . . . . . . . . . . . . .34-35

EElectrical Fixtures . . . . . . . . . . .59 & 69Explosion Proof Light . . . . . . . . . . . .45

FFan Switch . . . . . . . . . . . . . . . . . . . .59Fans . . . . . . . . . . . . . . . . . . . . . . . . .80Fillers . . . . . . . . . . . . . . . . . . . . . . . . .51Filter Housing . . . . . . . . . . . . . . . . . .65Finished Backs . . . . . . . . . . . . . . . . .51Fire Extinguisher . . . . . . . . . . . . . . . .46Front Load Service Fittings

Supreme Air & Dynamic Barrier .55Suprme Air LV . . . . . . . . . . . . . .57

Full-Jet Spray Nozzle . . . . . . . . . . . .89Fume Hoods . . . . . . . . . . . . . . . .10-41

GGeneral Purpose Bench Hood . .12-13General Purpose Walk-In Hood . .32-33Gravity Sash Stop . . . . . . . . . . . . . . .48

HHEPA Filter . . . . . . . . . . . . . . . . . . . .64HOPEC Style Bench Hood . . . . .30-31Horizontal Sash Bench Hood . . .28-29Horizontal Sash Walk-In Hood . . .38-39

IIsotope Bench Hood . . . . . . . . . .24-25

KKemstruts . . . . . . . . . . . . . . . . . . . . .51

LLaminated Safety Glass . . . . . . . . . .47Light Switch . . . . . . . . . . . . . . .59 & 69Lighting . . . . . . . . . . . . . . . . . . . . . . .45

MManometer . . . . . . . . . . . . . . . . . . . .60

PPerchloric Acid Bench Hood . . . .26-27Portable Demonstration Hood . . . . .71Power Controllers . . . . . . . . . . . . . . .59Pre-Pipe . . . . . . . . . . . . . . . . . . . . . .52Pre-Wire . . . . . . . . . . . . . . . . . . . . . .52

RReceptacles . . . . . . . . . . . . . . .59 & 69Remote Control Fittings . . . .55-58 & 69

SSafety Shield . . . . . . . . . . . . . . . . . . .46Sash Frame Options . . . . . . . . . . . . .47Sash Glass Options . . . . . . . . . . . . .47Sash Handle Options . . . . . . . . . . . .47Sash Label . . . . . . . . . . . . . . . . . . . .60Sash Stop . . . . . . . . . . . . . . . . . . . . .48Screen - Tissue . . . . . . . . . . . . . . . . .48Service Fittings . . . . . . . . . .54-58 & 69Sight-Tight Chevron Grille . . . . . . . . .48Single Point Adjustable Baffles . . . . .45Sink Outlet . . . . . . . . . . . . . . . . . . . . .53Sink Overflow . . . . . . . . . . . . . . . . . .53Solvent Storage Cabinets . . . . . . . . .62Split Sash Bench Hood . . . . . . . .22-23Stackhead . . . . . . . . . . . . . . . . . . . . .89Steam Bath . . . . . . . . . . . . . . . . . . . .58Steel Base Cabinets . . . . . . . . . . . . .61Switch

Fan . . . . . . . . . . . . . . . . . . . . . . .59Light . . . . . . . . . . . . . . . . .59 & 69

TT8 Fluorescent Light . . . . . . . . . . . . .45Teaching Hoods . . . . . . . . . . . . . .65-71Tempered Glass . . . . . . . . . . . . . . . .47Tissue Screen . . . . . . . . . . . . . . . . . .48Toggle Switch . . . . . . . . . . . . . .59 & 69Trim . . . . . . . . . . . . . . . . . . . . . . . . . .51TruView Teach Hood . . . . . . . . . .66-69Tub Sinks . . . . . . . . . . . . . . . . . . . . . .53

VVacuum Pump Storage Cabinet . . . .62Vapor Proof Light . . . . . . . . . . . . . . .44Variable Power Controller . . . . . . . . .59Ventilated Workstation . . . . . . . . . . . .65Vision Panel . . . . . . . . . . . . . . . . . . . .48Visionaire View 2010 . . . . . . . . . . . . .71

WWalk-In Fume Hoods

Combination Sash . . . . . . . .36-37Dynamic Barrier . . . . . . . . . .34-35General Purpose . . . . . . . . .32-33Horizontal Sash . . . . . . . . . .38-39Ultra Low Constant Velocity .34-35

Water Bath . . . . . . . . . . . . . . . . . . . .58Wood Base Cabinets . . . . . . . . . . . .61Work Floor . . . . . . . . . . . . . . . . . . . . .50Work Shelf . . . . . . . . . . . . . . . . . . . . .50Work Tops . . . . . . . . . . . . . . . . .49 & 69

SAFH-12/07-r1-98

Notes:

Advantage, CFHS, Discovery, Explorer, Kemresin, Kemrock,Research Collection, Signature, Silhouette, Trademark,

TruView, Supreme Air and Visionaire are registeredtrademarks of Kewaunee Scientific Corporation.

Trademarks

SAFH-12/07-r1-99

Notes:

NoticePart numbers, illustrations, descriptions, specifications andother information contained in this catalog are based on themost current design and production information available at

the time of publication. Kewaunee Scientific Corporationreserves the right to make changes at anytime withoutnotice.

SAFH-12/07-r1-100

Typical Fume Hood Installations

Testing Protocolsand StandardsASHRAE 110 – 1995

ANSI / AIHA Z 9.5

EN 14175 – 3 (EuropeanFume Hood Standard)

HAM (Human as Mannequin) variantof ASHRAE 110 (USEPA &UCal–Davis)

Guffey, Flanagan, and Van Belle(Aug 2001 AIHA Journal) “twister” test

Fume Hood Testing Facilities

Our state-of-the-art testing facility is capable of duplicating most laboratory

environments. It allows us to perform the rigorous testing protocols

necessary to ensure safe performance of custom designs.

Kewaunee’s State-Of-The-ArtFume Hood Testing Facility.

Statesville, North Carolina

Stainless Steel H05Fume Hood withVertical Rising Sash

LV05 Low ConstantVolume Fume Hood

KEWAUNEE®

…encouraging new discoveryP.O. Box 1842 • Statesville, NC 28687-1842Phone: (704) 873-7202 • Fax: (800) 932-3296E-mail: [email protected] Site: www.kewaunee.com

© Copyright 2007 Printed in U.S.A. 12/07-r1

®KEWAUNEEScientificCorporation

Supreme Air

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Fume Hood Catalog