Mixers Catalog

8/18/2019 Mixers Catalog

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28W092 Commercial Avenue • Barrington Illinois 600101-800-637-3739 • Fax: 1-847-381-7053

Web Site: http//www.barnant.com • E-mail: [email protected]

Barnant Company

BarnantMIXINGEQUIPMENT

Barnant

MIXINGEQUIPMENT


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Facts About Mixing Mixing is an interdependent function of severalvariable factors all leading to end result...movement of fluids in predetermined volumes. The interdependent factors are: motor size,motor speed, propeller or paddle size, materialviscosity and the volume of the containmentvessel. The allowable volume is a function of how fast the user wants to mix the materials.

In general, the larger the volume, the larger thepropeller. The greater the horsepower requiredto efficiently turn over the material.

Mixers can be characterized by horsepower,speed and torque. Speed is measured inrevolutions per minute (rpm), while torqueis the rotational force delivered by the mixerin inch-pounds or inch-ounces. Speed,torque and horse power are related by thefollowing equation:

Torque =HP x 63025

rpm

This helps to explain why low speed mixers

generally provide much higher torque capabilityfor a given horsepower.

The amount of horsepower you need dependson the volume, viscosity and size of propellerrequired to efficiently mix your materials.

Viscosity is the “thickness” of a liquid or itsability to flow. The unit of measure is cen-tipoise. Viscosity of most liquids variesinversely with temperature. Three termsdescribe fluid behavior according to viscosityand stirring action. The viscosity of Newtonianfluids such as water remains constant

regardless of agitation. Viscosity decreasesin thixotropic fluids such as vegetable oil.Viscosity increases with dilatant fluids such asclay. High-speed, low-torque units with smallpropellers are suitable for small volumes oflow viscosity fluids. Highly viscous materialsrequire the increased torque of higher horse-power mixers or reduced gear mixers.

The diameter of the propeller or paddle alsoaffects torque load on mixer. The power neededto rotate a propeller is related to its diameterand speed.

Power =rpm3 x Diameter5

A small increase in speed and especiallypropeller diameter will cause a great increasein the power required for mixing operation.Propellers and paddles determine circulation ina vessel. Propellers with an angled blade movefluid parallel to the stirrer shaft. Straight-bladedpropellers throw fluid away from the stirringaxis, creating a vortex.

Flow =K(rpm) x (Propeller Diameter)3

Changing the propeller diameter affects theability of the mixer to promote flow or mixing.Changing the same propeller from a 11/2 inchdiameter to a 3 inch increases the flow by afactor of 8.

Our catalog offers numerous possibilities tosuit your application and budget. The techni-cal specifications included with each mixerand our Sizing Tables (pages 18-19) willassist you in making your selection.

Table of Contents Facts About Mixing

Laboratory Mixers

Laboratory / Industrial Mixers

Microprocessor Lab / Industrial Mixers

Mixer Accessories

Sizing Your Mixer

2

3

4-5

6-7

8-10

11

2

3

4-5

6-7

8-10

11

Figure 1.

Aim the shaft off center and avoidvortexing; allows

strong top tobottom turnover.Best position formost mixing andblending.

Figure 2.

Center stirrer thathas a paddle orstraight-blade propand create vortexing,which speeds updispersion and

dissolution of lightliquids and hard-to-wet powders.

Figure 3.

If you first needto dissolve lightpowders, center thestirrer to create avortex. Then, reposi-tion the stirrer at anangle to maintain auniform suspension

or to blend in otherfluids.

Figure 4.

Tank baffles preventvortexing from cen-ter-mounted stirrerswith straight-bladepropellers. Four verti-cal baffles should beequidistant aroundthe circumference of

the tank. Baffle widthshould be 1/12 thediameter of the tank.

Positioning a mixer in acylindrical tank

See Page 10 fo r Order ing In fo rm at ion

on our NEW –

“L iqu id M ix ing” Gu ide Book

The information contained on this data sheet(s) is

not intended for specific application purposes.

Barnant reserves the right to make changes to products

and specifications at any time without prior notice.


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Barnant Mixers

Type

Cat. no.

Speedrange

Max torque

Motor

Shaft size

Dimensions

Power

Shpg wt

General-purpose mixer

700-5400

500 to 10,000 rpm

9.5 in-oz (up to 5000 rpm)

1/20 hp5 / 16” to 3 / 8”

55 / 8”W x 41 / 4”H x 33 / 8”D

115 VAC, 50/60 Hz

5 lbs (2.3 kg)

Specifications and ordering information

Type

Cat. no.

Speed

rangeMax torque

Motor

Shaft size

Dimensions

Power

Shpg wt

Dual-shaft mixer

700-5410

Direct-drive shaft: 50 to 5000 rp

Gear-shaft: 3 to 250 rpmDirect-drive shaft: 7 in-ozGear-shaft: 140 in-oz

1 / 25 hp5 / 16” to 3 / 8”

Motor: 53 / 4”H x 31 / 2”dia

Controller: 7”W x 33 / 16”H x 47 / 8

115 VAC, 50/60 Hz

7 lbs (3.2 kg)

Specifications and ordering information

Accessories1578-05 Transformer, for 230 VACoperation

General-purposemixer 700-5400

Optionalmixer stand

704-3440

Barnant is proud to offer you these high-quality, variable-speedmixers featuring full-range performance characteristics. For yourconvenience,our general-purpose and dual-shaft mixers accept awide variety of propellers, shafts, and other accessories.

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General-purpose mixer • Mixes low-viscosity fluids at high speeds –

up to 10,000 rpm

Use our general-purpose mixer for your routine,low-viscosity, laboratory mixing. This direct-drivemixer delivers speeds from 500 to 10,000 rpm.(NOTE: Not recommended for fuming corrosivematerials – use 700-5410 dual-shaft mixer instead.)

Fuse protected, universal type motor has a compactspeed controller conveniently attached. This solid-state controller provides exact speed setting within its20:1 speed adjustment range. Potentiometer controlsboth on/off and variable speed settings for singledirection mixing.

Mixer accepts a 5 / 16 to 3 / 8” dia stirring shaft.

Mixer comes with shaft; propeller*;6” L mounting rod; a Jacobs-type chuck with key;and a 6 ft, three-wire cord with grounded plug.

Dual-Shaft mixer • Direct-drive shaft offers high-speeds

from 50 to 5000 rpm

• Gear-reduction shaft provides high 140 in-oztorque from 3 to 250 rpm

Our versatile, dual-shaft mixer allows bothhigh-speed and high-torque mixing

either small or large volumes. Use thedirect-drive shaft for your high-speed,low-viscosity mixing, or just switch to the gear-reduction shaft for your high-viscosity mixing needs.

Rugged, permanent-magnet TENV gear motor haspermanently lubricated ball bearings. Gear reductionratio is 20:1.

Solid-state controller offers precise speed controlwith a 100:1 adjustment range. Separate forward / off / reversing switch and speed dial provide repeat-able speed settings. Features exceptional line voltageregulation – controller maintains a constant speedunder changing loads (critical for materials thatchange viscosity and mix progresses). A 6 ft cord

connects the motor and controller; locate thecontroller away from corrosive spills or splashes.

Both drives accept a 5 / 16 to 3 / 8” stirring shaft; ordershaft, propeller, and other accessories separatelyon pages 8-11. Mixer comes supplied with a 6” Lmounting rod; a Jacobs-type chuck with key (foruse on either drive); and 6 ft, three-wire cord withgrounded plug.

* 12”L x 3 / 8” dia stainless steel shaft and13 / 8” dia stainless steel propeller.

Dual-shaft mixer700-5410

Mixer shown with optional shaft andpropeller. Order separately.See pages 8-11.

Optionalsupport platform745-5090

Optional support stand704-3440

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Controller is UL Listed and CSA Approved


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4

Modular Mixing Systems

We’ve made the Barnant Heavy-duty mixer even better! Our modular Heavy-dutymixer system allows you the flexibility to create the best system for your mixingapplications. System components are sold separately so you can tailor yoursystem to meet your mixing needs. Simply start with a solid-state speedcontroller, add one more of the four mixing heads depending on your speedand torque requirements, and select a shaft and propeller depending on your

vessel and fluid. For our full line of shafts and propellers, see pages 8-11.

Speed Controller Solid-state controller offers precise speed control with a 100:1adjustment range. A separate “forward / off / reverse” switchworks independently from the speed control dial – allowingyou to repeat mixer speed settings from one run to the next.An LED indicates when power is on. Motor speed is main-tained within 10% despite changes in line power or torqueload conditions. Speed stability is critical for materials thatchange viscosity as mixing progresses.

Remote controller is connected to the mixer head via a 6 ftthree-wire cord – keeps electronics away from hazardous

spills or splashes. Controller measures 7”W x 33/16”H x47/8”D. Choose a controller depending on your powersupply; each includes a 6 ft power cord (with groundedplug for 115 VAC model.

Mixer Heads These rugged mixer heads feature TENV, permanent mag-net DC motors with permanently lubricated ball bearingconstruction. Choose from four models depending onyour desired speed range.

The low-speed, high-torque models feature a J acobs-type chuckthat accepts mixing shafts from 5/8” to 3/8” dia.

The high-speed, low-torque models incorporate a hollowthrough shaft and a precision, stainless steel hand-tightenedcollet. This design lets you quickly position the mixing pro-peller at any depth within the container – without movingthe mixer head. Plus, it minimizes shaft “wobble” at higherspeeds or with longer shaft lengths.

All mixer heads are equipped with an integral adjustable-tiltmounting assembly; permits the rotation of the mixer headfrom 0 ̊to 30 ̊for proper placement of shaft and propeller.Heads measure approximately 111/2”H x 35/8”dia. Eachmodel comes supplied with appropriate chuckand 6 ft, three-wire cord withgrounded plug.

• M odular system offers full mixing versatili ty • Mixing speeds from 2 rpm up to 6000 rpm

Low-speed,high-torquemixer headshave Jacobs-

type chuck

Order mixing shaft andpropeller separately.

See pages 8-11

Adapt four mi xing headsto a single speed

controller

Controller is UL Listed and CSA Approved

2 YearWarrant

y2 Year

Warranty


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Mixer Heads

Through shaft design lets you position thepropeller at any depth within the vessel without

having to move the mixer head

750-0210/750-0215 high-torque mixer head provides a speed rangeof 2 to 180 rpm with 1 / 15 hp PMDC gear motor. Maximum torque is340 in-oz. Includes Jacobs type chuck that accepts mixing shafts upto 3 / 8” dia.

750-0220/750-0225 General-purpose high-torque mixer headhas a speed range of 9 to 900 rpm with 1 / 15 hp PMDC gear motor.Maximum torque is 70 in-oz. Includes Jacobs type chuck that acceptsmixing shafts up to 3 / 8” dia.

750-0230/750-0235 General-purpose/through shaft mixer headoffers a speed range of 23 to 2300 rpm with 1 / 10 hp PMDC motor.Through shaft design lets you position the propeller without movingthe mixer head. Maximum torque is 45 in-oz. Accepts only 3 / 8” dia.

750-0240/750-0245 High speed-high shear/through shaft mixerhead delivers speeds from 60 to 6000 rpm with 1 / 10 hp PMDC motor.Through shaft lets you position the propeller without moving themixer head. Maximum torque is 17 in-oz. Accepts only 3 / 8” dia shafts

Ordering InformationVariable speed controller

High-speed, low-torque mixerheads have through-shaft

precision collet(see photos at right)

Cat. no.

750-0202

750-0207

Voltage

115 VAC, 50/60 Hz

230 VAC, 50/60 Hz

Shpg wt

4 lbs (1.8 kg)

4 lbs (1.8 kg)

115 VAC,50/60 Hz

750-0210

750-0220

750-0230

750-0240

230 VAC,50/60 Hz

750-0215

750-0225

50002-35

750-0245

Speedrange

2 to 180 rpm

9 to 900 rpm

23 to 2300 rpm

60 to 6000 rpm

Maximumtorque

340 in-oz

70 in-oz

45 in-oz

17 in-oz

Shpg wtlbs (Kg)

8 (3.6)

8 (3.6)

8 (3.6)

8 ( 3.6)

Catalog Number

1 / 15 hp motor with Jacobs-type chuck

1 / 10 hp motor with adjustable through-shaft precision collet

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Microprocessor Mixing Systems

Advance your mixing technology with our new Microprocessor mixer system.Our mixers are completely microprocessor-controlled, computer-compatible,and packed with features you won’t find anywhere else.

This modular system allows you the flexibility to create the best system for yourapplications. Mixer components are sold separately so you can tailor a system tomeet your mixing needs. Simply start with the new mixer controller, add one ofthe four mixing heads depending on your speed and torque requirements, andselect a shaft and propeller depending on your vessel and fluid. For our full lineof shafts and propellers, see pages 8-11.

For your advanced mixing applications, team your computer with ourMicroprocessor mixer system. Our 7550-70 software and 7550-64 RS-232-Cinterface cable, allows you to directly control and view mixing parametersthrough your computer. For technical details, call us at 1-800-637-3739.

Ask for our Mixer specialist.

About the Microprocessor controller The membrane keypad provides precise control of mixing speed within +– 0.2% –despite changes in viscosity, temperature, or power line voltage. This isespecially advantageous when mixing dilatant or thixotropic fluids. Monitortorque, set high and low torque limits, or measure and control differentialtorque with the torque zero function. The convenient timer allows you toreproduce mixer runs of up to 100 minutes. All set points and actual valuesare displayed on the 4 digit vacuum fluorescent readout. Set parametersare stored in memory as long as line power is maintained.

The controller is connected to the mixer head by a 6 ft cable – out of reach of

spills or splashes. Microprocessor circuitry automatically identifies the particularmixing head in operation, and sets the appropriate limits for that motor.Controller operates on 115 VAC, 50/60 Hz; includes a 6 ft power cord withgrounded plug.

750-4530 Microprocessor mixer controller. Measures 61 / 2”W x 31 / 2”H x 73 / 4”D.Shpg wt 3 lbs (1.4 kg)

750-4535 Microprocessor Mixer controller for 230 VAC 50/60 Hz.

• Process control – local or remote via RS232• Modular design for full mixing versatility• Precise control of mixing speed within

+– 0.2% – despite changes in viscosity,temperature and power

Press the RPM key to display the lastadjusted mixer shaft speed. To change,use the INCREMENT and DECREMENTkeys. Can adjust while running.

Press the TIME key to display the last

countdown setting. Change time usingthe INCREMENT and DECREMENT keys.Countdown starts when you press theSTART key. Can adjust while running.

Press the TORQUE key to read thecurrent value, along with the high andlow limits. To change the torque limits,use the INCREMENT and DECREMENTkeys until a new limit is displayed.The mixer will automatically stopwhen the pre-set limits are reached.

Press TORQUE ZERO key to zero thetorque with propeller running in freeair or a reference fluid. Use thismeasured value for better repeatabilityin subsequent batches.

Illuminated status lights indi-cate function being displayed –time, rpm, or torque. A flashingtime or torque light and audiblealarm indicate that a limitcondition has been reached.

Press INCREMENT andDECREMENT keys to changeset parameters (speed, time,and torque limits).

The mixer shaft automaticallystops at the end of a timed runor if a preset torque limit isreached. Press STOP key atany time to stop rotation ofthe mixer shaft.

Press START key to operatemixer shaft. It will stopautomatically when the timecountdown reaches zero.

Four-digit vacuum fluorescent displayshows selected mixing time, mixing timeremaining, rpm, and torque values.

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Control our new Microprocessor mixer system from the electronic-controller or directly from your computer

Order mixing shaft,propeller, and

stand separtely.


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Choose from four versatile mixer heads. Each features a TENV, permanentmagnet DC motor with permanently lubricated ball bearing constructionand optical encoder that transmits motor speed data to the controller.

The low-speed, high-torque models feature a new Jacobs-typeprecision chuck.

The high-speed, low-torque models incorporate a hollow throughshaft and precision stainless steel hand-tightened collet. Simply

loosen the collet and adjust the mixing shaft to change propellerdepth. Through shaft design also minimizes shaft wobble that occursat higher speeds.

All mixer heads are equipped with an adjustable-tilt mounting assembly;permitting rotation of mixer head from 0˚ to 30˚. Order shafts,propellers and accessories separately. See pages 8-11.Heads measure 111 / 2”H x 35 / 8”dia.

745-5031/745-5315 High-torque mixer head provides a speedrange of 3 to 180 rpm with 1 / 15 hp PMDC gear motor.Maximum continuous torque is 70 in-oz. Includes Jacobs-typeprecision chuck that accepts mixing shafts up to 3 / 8”dia.

745-5032/745-5325 General-purpose high-torque mixer head has aspeed range of 20 to 900 rpm with 1 / 15 hp PMDC gear motor. Maximum

continuous torque is 70 in-oz. Includes new Jacobs type precisionchuck that accepts mixing shafts up to 3 / 8”dia.

745-5033/745-5335 General-purpose/through shaft mixer head offers aspeed range of 60 to 2300 rpm with 1 / 10 hp PMDC gear motor. Throughshaft design lets you position shaft/propeller without moving the mixer head.Maximum continuous torque is 45 in-oz. Accepts only 3 / 8”dia. shafts.

745-5034/745-5345 High speed-high sheer/through shaft mixerhead delivers speeds from 150 to 6000 rpm with a 1 / 10 hp PMDC motor.Through shaft lets you position shaft/propeller without moving the mixerhead. Maximum continuous torque is 17 in-oz. Accepts only 3 / 8”dia. shafts.

Choosing Your Mixer Head

Let your computer run the systemMonitor and control from one to sixteen mixing systems remotely from your

PC. Use our 7550-64 RS-232-C interface cable and 7550-70 system softwareprogram to interface your mixing system to a host computer.

Execute mixing commands, perform sequential/control processes, receiveand store report completion data directly through your computer.

For your combination mixing and pumping applications–call us for details onhow you can link your mixer to our Masterflex computerized pump drives.

Software program and interface cables sold separately below.

7550-72 Software, mixer control; works with WINDOWS v3.1or later. 31 / 2” disk format. Requires RS-232 cable below.

7550-64 Servodyne RS-232-C interface cable, connectsmixer system to an IBM PC/XT/AT or 100% compatible.

7550-66 Satellite cable, for daisy-chaining mixer

to mixer or mixer to Masterflex® drive system.

115 VAC,50/60 Hz

745-5031

745-5032

745-5033

745-5034

230 VAC,50/60 Hz

745-5315

745-5325

745-5335

745-5345

Speed

range

3 to 180 rpm

20 to 900 rpm

60 to 2300 rpm

150 to 6000 rpm

Cont.

340

70

45

17

Inter.

510

105

65

25

Shpg. wt

lbs (kg)

10.5 (4.5)

10.5 (4.5)

10.5 (4.5)

10.5 (4.5)

Catalog Number

1 / 15 hp gear motor with new Jacobs type precision chuck

1 / 10 hp motor with adjustable through-shaft precision collet

Torque (in-oz)

OUT

CONTROLLER

IN

Batchtank

Mixer

I N

RS-232-CComputer to

Satellite cable(cat. No. 7550-64)

OUT

CONTROLLER

IN

Batchtank

Mixer

OUT

CONTROLLER 16

Batchtank

Mixer

RS-232-C satellite-to-satellitecable (Cat. No. 7550-66)

Depth-

adjustablethrough-shaft collet

Precision chuck

IBM PC/XT/AT – Reg TM International Business Machines Corp. Masterflex – Reg TM Cole-Parmer Instruments Co.


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Sizing GuideGuide to selecting proper mixing impeller

Viscosity(centipoise)

1.0 cps

100 cps

250 cps

500 cps

1000 cps

WaterKerosene

GasolineSAE 10 OilSAE 20 Oil

SAE 40 OilCough Syrup

GlucoseLatex Paint

Castor OilCatsup

Glycerine

BloodCitric Acid

Sulfuric AcidStarch Solution

Olive Oil

Spar Varnish

SAE 50 OilPeanut/corn Oil

YogurtSAE 70 Oil

Type of Material(ambient temp)

Type of impeller

PropellersPitched Blade Turbine

PropellersPitched Blade Turbine

PropellersPitched Blade TurbineDisc Radial Turbine

PropellerDisc Blade Turbine

Chain Paddle

Disc Blade TurbineChain Paddle

Zig-Zag Paddle

Paddle assembliesUse these plastic paddle assemblies for mixing most acids andcorrosive solutions. Plastic-coated steel assemblies provide betterchemical resistance than stainless steel alone. Choose from threeplastics according to the chemical compatibility of your solutions –polypropylene polyethylene, or Teflon® PTFE.

Cat. no.

6367-10

6367-20

6367-40

6367-60

4449-06

4449-10

Material

Polypropylene

Polypropylene

Polypropylene

Polypropylene

Teflon PTFE

Teflon PTFE

Shaft Dimensions

5 / 16”dia x 1313 / 16”L

5 / 16”dia x 1313 / 16”L

5 / 16”dia x 1313 / 16”L

5 / 16”dia x 1313 / 16”L

5 / 16”dia x 10”L

5 / 16”dia x 18”L

Max paddle dia

15 / 8”dia

25 / 8”dia

23 / 8”dia

4”dia

2”dia

2”dia

A) Fixed, dual-bladed paddle assembly – for mixing medium viscosity liquids

B) U-shaped, bladed paddle assembly – for mixing viscous liquids

C) Swing-out, dual-bladed paddle assembly – for use in narrow-necked vessels

D) Three-bladed paddle assembly – for general purpose mixing

Teflon® stirring blades and glass stirring shafts

E) Teflon stirring blades arereversible to match the shape ofyour round- or flat-bottom vessels.

Plasticpaddle

assemblies

Teflon®

blade withglass shaft

A

B

C

D

EF

Cat. no.

4740-20

4740-30

4740-40

4740-50

Blade length

23 / 8”

3”

4”

51 / 2”

Cat. no.

4740-14

4740-15

4740-17

4740-19

Blade length

141 / 2”

20”

25”

30”

Shaft dia

3 / 8”

3 / 8”

3 / 8”

3 / 8”

F) Glass stirring shafts are groundand polished for smooth rotation.Made of borosilicate glass.

Teflon – Reg TM E.I. du Pont de Nemours & Co.

Mixer Accessories


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Mixing Accessories 316 stainless steel paddle assemblies

Description

A) Three -bladed paddles.For general-purpose stirring.2” max paddle diameter.

B) Chain paddles. For usewith medium-viscosity fluids.Approx 3” max paddle diameter.

C) Zig-zag paddles. For medium-to high-viscosity fluids. Approx21 / 2” max paddle diameter.

D) Swivel paddles. For use innarrow-necked vessels. Approx2” max paddle diameter.

E) High-efficiency paddle

assembly. For mixing highlyviscous liquids and semisolids.Approx 33 / 4” max paddle diameter.

Shaftdimentions

5 / 16” dia x 10”L

5 / 16” dia x 18”L

5 / 16” dia x 10”L

5 / 16” dia x 10”L

5 / 16” dia x 10”L

3 / 8” dia x 21”L

Use withmixer models

700-5400, -5410

700-5400, -5410

700-5400, -5410

700-5400, -5410

700-5400, -5410

All

Catalognumber

4352-00

4449-08

4356-00

4358-00

4361-00

4541-20

Description

F) Three -bladed propellers. Forgeneral-purpose stirring. Usealone or mount several on asingle shaft for thoroughagitation.

G) Folding propellers. For use innarrow-necked vessels.

H) Turbine propeller. For airlessstirring in deep containers.

I) Ring guard propeller. Protectsdip tubes or sensors located inyour stirring vessel.

Borediameter

5 / 16”

5 / 16”

5 / 16”

3 / 8”

5 / 16”

5 / 16”

5 / 16”

3 / 8”

5 / 16”

Paddlediameter

1”

11 / 2”

2”

2”

3”

2” max(11 / 16” folded)

2”

2”

Catalognumber

4553-60

4553-62

4553-64

4553-65

4553-68

4543-00

4544-00

4544-10

4545-00

316 stainless steel propellers

Description

J) Stirring shafts. The 3 / 8” -diashafts are machined on one endto also accept 5 / 16” -borediameter propellers.

Shaftdimentions

5 / 16” dia x 12”L

3 / 8” dia x 12”L

3 / 8” dia x 18”L

3 / 8” dia x 18”L

3 / 8” dia x 24”L

3 / 8” dia x 30”L

Use withmixer models

700-5400, -5410

All

700-5400, -5410

All

All

All

Catalognumber

4553-50

4553-52

4553-55

4553-57

4537-10

4538-10

316 stainless steel shafts

Stanless steelpaddle

assemblies

A

B

C

E

F

H

I

G

J


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AccessoriesClamps and stands750-0180 tank clamp. Mount your mixing system directly ontoan open top tank or container (see our plastic tanks on page 11).Clamp secures a mixer head and the 750-0182 pivot mountcontroller support sold below. Mounts to containers with wallthicknesses up to 11 / 2”.

Controller supportsController supports let you mount your controller adjacentto the mixer head. Use the dual rod clamp (included inthe 745-5090) to secure your controller to the 704-3440support stand. Or mount our 750-0182 pivot mountsupport directly to the 750-0180 tank clamp.

745-5090 support platform, rack mount controlleradjacent to the mixer head.

750-0182 pivot mount controller support, bolts controller

to the support for additional security. Features a hingedrod – lets you adjust controller angle for easy access.

Support stand and clamps704-3440 support stand, has a corrosion-resistant electro-polished cast steel base and a 303 stainless steel rod measuring5 / 8” diameter x 28” high. Order dual rod clamps to support mixerheads. Both legs of base accept extra screw-in support rod.

704-3450 Extra screw-in support rod.

4560-24 Heavy duty dual rod clamp, 316 stainless steelconstruction.

8047-20 aluminum constructiondual rod clamp.

4560-24

Heavy dutydual rod clamp

700-0290 Liquid Mixing...From the Laboratory to the PilotPlant, a practical guide book discusses important mixingparameters – how to size a mixer, scale-up, and manymore. Includes easy-to -use sizing tables, glossaryand appendix with useful reference information.

745-5090 with704-3440 Support stand

750-0182 with750-0180

Tank Clamp

704-3440 Support stand

750-0180Tank Clamp


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Less than1 gallon

All mixers(3 thru 7)


700-5410 (3)750-0240 (5)745-5034 (7)

700-5410 (3)750-0230 (5)745-5033 (7)

750-5410 (3)750-0230 (5)

750-0210 (5)745-5031 (7)

1-5


700-5410 (3)750-0240 (5)745-5034 (7)

700-5410 (3)750-0230 (5)745-5033 (7)

700-5410 (3)750-0230 (5)

750-0220 (5)745-5032 (7)

6-10


750-5410 (3)750-0230 (5)745-5033 (7)

750-0230 (5)745-5033 (7)

750-0220 (5)745-5032 (7)

11-25

750-0240 (5)745-5034 (7)

750-0230 (5)745-5033 (7)

750-0230 (5)745-5033 (7)

26-35

750-0240 (5)745-5034 (7)

Sizing Your Mixing SystemIn order to ensure successful operation of mixer in a specificapplication, it is necessary to select the proper size mixer, operatingspeed and propeller. Our catalog offers numerous possibilities.Therefore, we have prepared a series of reference tables, as guides,to assist youin your selection process.

How to use our tablesThe models shown represent a minimum recommendation, andobviously, a mixer rated for higher torque values or viscosities can alsobe selected. Our tables are composed to reflect 80% of the individualunit’s peak capacity. Find the viscosity you are mixing along the left-hand side of the charts; find the volume along the top. The modelnumbers designated in the box where the two parameters intersectrepresent our base recommendations. Depending on your exact needs,several possibilities exist. Page numbers for additional informationon that mixer are listed in parenthesis next to each model.

Laboratory mixersFor Smaller Volumes (Less than 1 Gallon)

Any of our Laboratory Mixers will provide superior mixing in volumesless than 1 gallon, and depending upon the model selected, operatingspeed and prop selection, will mix viscosities up to 2000 centipoiseand higher. For processing fluids with viscosities less than 100 cps, allof our direct drive, high speed mixers will provide satisfactory results.For viscosities above 100 cps we generally recommend a high torque,lower speed mixer.

For Larger Volumes

Use the table below to select the appropriate model.

Number in parenthesis denotes page number.

TypicalMaterials

to be Mixed

WaterKeroseneTolueneBloodCitric acidSulfric

SAE 10 OilSAE 20 OilOlive OilStarch solution

SAE 40 OilCough syrupSpar varnish

Latex paintSAE 50 OilGlucose

Caster oilSAE 70 OilGlycerineYogurt

Catsup

White glueMolasses (A)

Viscosity

(cps)

1.0

100

250

500

1000

2000

Vessel Volume Range (gallons)


12/12

28W 092 Commercial Avenue • Barrington Illinois 600101-800-637-3739 • Fax: 1-847-381-7053

Web Site: http//www. barnant.com • E-mail: barnant@barnant. com

Barnant Company

The information contained on this data sheet(s) is not intended for specific application purposes. Barnant reserves the right to make changes to products and specifications at any time without prior notice.

Documents

Mixers Catalog