Vision™ Air Handler Fan Performance Data · ARI certification of this unit ... Introduction This catalog provides fan curves and performance tables for each fan used in McQuay Vision'"

Catalog 560

Vision™ Air Handler Fan Performance Data

Sizes 003 thru 021

ARI certification of this unit does not include certification of the installed coil. Coil performance may be ARI certified separately. ARI certified installed coils are offered for McQuay Central Station Air Handlers.

Introduction This catalog provides fan curves and performance tables for each fan used in McQuay Vision'" air handling units .. McQuay Vision air handlers provide greater flexibility, offering numerous fan sizes and types to optimize the fan selection for efficiency, noise and initial cost With the correct fan selected,

ARI certification McQuay Vision air handler fan performance is certified by the Air Conditioning and Refrigeration Institute (ARI) in accordance with ARI Standard 430 .. ARI certification allows engineers to compare various manufacturer's equipment on an equal basis so units can be selected with confidence knowing the fan will perform as cataloged ..

The certified performance of units with inlet guide vanes is based on a wide-open position of the vanes only. Ratings at other than wide-open position are not within the scope of the ARI program..

an air handler can operate more efficiently, providing savings over the life of the unit In addition, McQuay's flexibility may allow the engineer to optimize the air handler to allow a smaller motor to be selected.

ARI certification of this unit does not include certification of the installed coil .. Coil performance may be ARI certified separately ..

ARI certified installed coils are offered for McQuay Central Station Air Handlers ..

Visionary™ selection program McQuay can optimize the selection of an air handling unit through its Visionary'" computer selection program.. With this revolutionary selection program component selections such as coil rows, fins and circuiting, and fan wheel and motor

horsepower requirements can be optimized .. Visionary software assures better, more economical system operation and design .. Contact your local McQuay representative for a copy of this Visionary software ..

"Vision" and "Visionary" are trademarks of McQuay International

©1996 McQuay International. All rights reserved throughout the world

Page 2 I Catalog 560

"Bulletin illustrations cover the general appearance of McQuay International products at the time of publication and we reserve the right to make changes in design and construction at any time without notice " (2/96)

Vision air handler model nomenclature CAH 003 FDA C

Model------------------------------~

CAH = Commercial air handler

Nominal Unit Size (nominal square foot of coil) __ __j

003,004,006,008,010,012,014,017,021

Vintage of McQuay Air Handling Unit----------------__j

Features and benefits Quality Patent pending high strength frame channel construction- provides structurally sound unit, allows for the stacking of components ..

Thermal integrity - provides thermal barrier between interior and exterior panels, fully gasketed .. Minimizes the transfer of heat through cabinet members, prevents condensate from forming on the unit exterior ..

Fully gasketed panel and frame members - saves energy by preventing air leakage of conditioned air out of the unit, and unfiltered, unconditioned air into the unit.

Fan system factory tested and balanced - saves time during installation and assures proper operation ..

Patent pending unique section to section splicing- saves energy by reducing air leakage and thermal conductance at field connection joints.. '

Standard features meet Indoor Air Quality criteria -• Provides sloped drain pan with antimicrobial coating to

prevent bacterial growth .. • Provides double wall construction for cleanability of unit

interior.. • Provides complete line of filtration options including anti

microbial treatments to properly clean the air.. • Provides provisions for fresh air intake components and

controls to insure adequate outside air .. • Provides UltraSeal low leak dampers to prevent air infil

tration and energy loss ..

Flexibility Complete line of unit configurations, component options, and accessories - allows complete system design flexibility, software selected and factory assembled to assure proper application ..

Unit shipped per installation requirements - minimizes installation time, maximizes cabinet integrity, and allows for rigging into building for retrofit applications ..

L Unit Cross Section C =Standard unit cross section

(ARI certified sizes)

'---------- Motor Location A = Motor along side of fan housing

'--------------Unit Type/Coil Position B = Blow-thru cooling coil location D = Draw-thru cooling coil location H = Heating only V =Vent only

Unit can be disassembled- allows for unit to be knocked down for installation if required ..

Numerous fan types, sizes, and arrangements - gives the customer the ability to select fan system based on first cost, efficiency, or sound criteria.

Extensive coil flexibility- allows for proper coil selection based on performance, pressure drop, material type, and first cost

Serviceability Unit ships assembled as required for installation -• Minimizes installation time .. • Maximizes cabinet integrity by only providing sections

and section joints as needed. • Allows for rigging into a building for retrofit applications .. • Allows for complete knock down if required for tight ap-

plications ..

Patent pending unique section splicing- saves the contractor installation time ..

Extended coil connections and external vents and drains - allows for piping, venting and draining, without disassembly of cabinetry ..

Easy access with removable panels and access doors -allows for unit cleaning and service ..

Easy coil removal - allows for coils to be removed from the unit through the side, through the top or a combination of both ..

Easy fan removal- allows the fan sled to be removed from the unit through the side, through the top or a combination of both ..

Ample access to the cooling coil drain pan - assures that the drain pan can be inspected and cleaned without removing the coiL

Fan lube lines extend to access door - allows for fast and proper lubrication of the fan system..

Catalog 560 I Page 3

Fan options This catalog provides a complete set of supply, return and exhaust fan curves and performance tables .. These curves and performance tables are provided for fans with and without inlet guide vanes, for forward curve and airfoil, and for both draw-thru and blow-thru fan arrangements .. Each fan curve and performance table includes air handler fan cabinet losses and inlet vane losses when inlet guide vanes are used. Fan curves and tables are arranged in the following order:

Description Tab Ref Pages Draw-thru forward curve ........... DTFC ............................................. 10-17 Draw-thru forward curve

with inlet guide vanes ..................... DTFC w/IGV ....................... 18-21 Draw-thru airfoil ............................................... DTAF ............................................. 22-26 Draw-thru airfoil

with inlet guide vanes ...................... DTAF w/IGV .... . ... 27-31 Blow-thru forward curve ................... BTFC .................................. . ... 32-39 Blow-thru forward curve

with inlet guide vanes ..................... BTFC w/IGV ....................... 40-43 Blow-thru airfoil ......................................... BTAF ............................... 44-48 Blow-thru airfoil

with inlet guide vanes .................... BTAF w/IGV ... . . ..... 49-53

The fan curves in this catalog are drawn with constant rpm, bhp and system lines for the operating range of each fan. The bhp lines are presented at motor horsepower values to facilitate the selection of motor sizes. On curves that include both class I and class II, follow the shading guideline below to determine which type of unit to select

Do not select in this area

Class I Class I selections maximum

RPM

Class II Class II selections maximum

RPM

Forward Curved Fan

Airfoil Fan

Airfoil Fan

Fan quick select charts and table Quick select fan charts are provided in Figures 1 and 2 for selecting the fan which will best suit the particular application based on airflow requirements (cfm) and static pressure (SP) .. Locate the intersection between required cfm and SP on the chart Move horizontally to the left until the first fan is identified. This fan line represents 1 00% of peak efficiency and should be the first choice when selecting a fan ..

Table 1 will quickly identify what page number the fan selected can be found. This table will also identify the largest


motor available for both fans with and without inlet guide vanes .. In order to assure proper fan operation, McQuay chased to maintain the same minimum distance (% fan diameter) between the fan assembly and cabinet housing .. Forward curve fans utilizes external inlet guide vanes, so in some cases the largest motor available may be smaller compared to a similiar fan without inlet guide vanes .. Airfoil fans utilize inlet guide vanes which are nested, so motor sizes will be unaffected.

Figure 1.. Forward curve fan quick select chart

7

6

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0)"" $ - t(.() 0 (/) 4 (!) .r:: (,.) c = ~ 3 ::l (/) (/)

~ 2 .. 5 CL (,.)

~ 2 U5

1 .. 5

Figure 2.. Airfoil fan quick select chart

7

6

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~ 2 .. 5 Q_

(,.)

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1 .. 5

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I jl,:

100% of Peak Efficiency Lines

I I I

0) ~ ~

"" 0) o· ""

<V ..... t(.() t(.() t(.()

2 2 .. 5 3 4

Airflow (CFM * 1 000)

100% of Peak Efficiency Lines

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!i '

2

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2.5

i I I

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Airflow (CFM * 1 000)

5

5

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6

6

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7

7

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8 9 10

' 'I

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8 9 10


Table 1.. Quick select table

Unit CFM Size Range

003 900- 2500

004 1200-3100

006 1700- 4600

008 2200- 6000

010 2900- 7700

012 3600- 9700

014 4200- 11200

017 5000- 13500

6000- 16000

CD Fan options only available on upblast and downblast arrangements.


Lower Initial Cost Selections

Most Efficient Lowest BHP Quietest Fan

Fan laws An air supply system consists of numerous components such as an air handler cabinet, heating and cooling coils, filters, ductwork, along with grilles and registers that distribute air throughout the building .. The resistance of the system, referred to as static pressure (SP), is dependent upon the quantity of air (cfm) that is moving through it The cfm is determined by the cooling, heating and ventilating requirements ..

For any system, the static pressure will vary directly as the square of the air quantity.. This relationship between cfm and SP establishes the system curve for that system and may be expressed as follows:

(cfmtlcfm:F = SPt/SP2 or SP2 = SP1 (cfm2/cfm1J2

The system curve is unique for a particular system configuration .. Any change to the system caused by dirty filters, change in ductwork, damper changes, etc , will result in a new system curve .. For fans operating at pressures less than 1 0" WG., the effects of air compression are negligible .. Disregarding air compression allows fan operation in a fixed system to be expressed by simple relationships .. These relationships are known as fan laws and may be used to calculate the effects of fan speed and air density changes on the system..

Effect of fan speed change • The airflow rate varies directly with the change in fan

speed; A 10% increase in fan speed will give a 10% increase in air quantity..

cfmt/cfm2 = rpmt1rpm2 or cfm2 = cfm1 (rpmirpmt)

• The static pressure varies as the square of the change in fan speed; A 10% increase in fan speed will give a 21% increase in static pressure ..

SP,/SP2 = (rpmtlrpm2)2 or SP2 = SP1 (rpmirpmt?

• The fan brake horsepower varies as the cube of the change in fan speed; A 10% increase in fan speed will give a 33% increase in fan horsepower ..

bhp1/bhp2 = (rpmt!rpm2) 3 or bhp2 = bhp1 (rpm2/rpm1) 3

Effect of air density A fan operating in a system at a fixed speed is essentially a constant volume machine .. This means that the delivered air volume will not change even though the air density may.. However, the static pressure and brake horsepower requirements are directly proportional to the air density:

SP2 = SP1 (density2/densityt) (rpm21rpmt) 2

bhp2 = bhp1 (density2/density1) (rpm2/rpm1) 3

Consequently, the static pressure and brake horsepower decrease with an increase in air temperature or higher alti-

tude, and increase with a decrease in air temperature or lower altitude .. Fan performance is based on standard conditions of 70°F and sea level (0 ft altitude) .. If the air temperature and/or altitude is other than standard, the SP must be adjusted by the density correction factor before the fan rpm and bhp requirements can be determined from the performance tables .. Density correction factors are expressed as temperature and altitude conversion factors as found in Table 2 ..

Table 2 .. Temperature and altitude conversion factors

Procedure to adjust for non-standard air conditions: 1 .. Obtain the density correction factor from Table 2 .. 2 .. Divide the specified SP by the conversion factor to ob

tain a SP corrected to sea level. 3 .. At the specified cfm and corrected SP, determine rpm

and bhp from the fan performance tables .. 4.. Multiply this bhp (sea level) by the density correction fac

tor to obtain the bhp required at the specified altitude and temperature ..

Example: An air handler is to deliver 6,200 cfm at 2" SPat 6500 ft altitude and 60°F air temperature .. Fan to be selected is a draw-thru FC type without inlet guide vanes ..

1 .. From Table 2, the density correction factor= .. 80 ..

2 .. Correct the specified SP (2") to sea level conditions by dividing by the density correction factor: 2/..80 = 2 .. 5" SP.

3 .. At the specified cfm (6200) and the corrected SP (2 .. 5"), enter the fan performance table on page ? for a drawthru FC15 and determine the following performance at sea level: 1115 rpm and 4 .. 62" bhp ..

4 .. The bhp above (4 .. 62") is at sea level; to correct to 6500 ft altitude, multiply the sea level bhp by the density correction factor of ..80 .. Bhp at 6500 ft altitude = 4 .. 6" * ..80 = 3 .. 7" bhp ..


Variable air volume One of the most common methods of fan modulation is the use of inlet guide vanes .. Fan volume reduction with inlet vanes is accomplished by pre-spinning the air in the direction of fan rotation .. The effect of pre-spinning results in decreased air delivery, static pressure and brake horsepower .. For each position of inlet guide vanes, a new fan curve is created. Brake horsepower reductions cannot be read directly off the fan curve on inlet vane applications because a new fan curve is generated as the inlet vane closes.

It is also difficult to estimate turndown capability on inlet vane applications .. Any time a VAV system with terminal boxes is controlled by a static pressure sensor, a system resis-

Figure 3 .. Inlet vane control reduction factors

90

80

'- 70 CD :5: 0 Q. CD en '-0 I 60 CD

.."><: t1l '-Ill o6 ~ 50 :::l en en ~

0... (.)

~ 40 -(/)

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0... 30

20

I I

10

I

0 '' 0 10 20 30 40

tance curve is developed which passes through the design operating point and a minimum static pressure control point. This system curve will affect where the fan will cross into the unstable operating range .. An illustration of inlet vane turndown is presented in Figure 3 ..

Inlet vanes operate most efficiently when the fan is chosen at or near peak efficiency.. Inlet guide vanes offer good power savings, wide modulation range, and low maintenance ..

Note: Fan performance with inlet vane control at other than wide open position is not within the scope of our central station air handler certification program with ARL

Full Volume Design Point

v~~e ~~~

·l' d

# If

(;!.

50 60 70 80 90 100

Percent Design CFM

Follow percent of design cfm up to system curve and left for percent of design static pressure .. Follow percent of design cfm up to bhp curve and left for percent of rated horsepower ..


Min. CFM, CFM CFM

An important concern in variable air volume systems is the minimum amount of air volume that the fan can deliver without experiencing the risk of surge or unstable operation .. To determine the minimum cfm that the system can effectively operate at, the point of intersection between the "Do Not Select" curve and the actual* system line must be located (see Figure 4). This point can be located by using the following equation:

Minimum cfm equals:

cfmo x

Where:

SPc

SP, (cfmo)2

+ SPc- SPo cfm 1

cfm 0 , SP0 = Design condition

cfm 1, SP, = Arbitrary point along border of Do Not Select region

cfm 2. SP 2 = Calculated points using formula below for determining system line

SPc = Control static required to operate VAV terminal boxes

*System line is determined by selecting a few values of airflow quantity and computing their resultant static pressures with the following equation:

Sp SPo- SPc ~ • )2 SP 2 = X 1Ctm2 + c

(cfmoJ2

Calculating several points and connecting them together will result in a system line ..

Sound Low sound levels are very important for customer satisfaction, so it is critical to select the quietest possible fan for a given application .. However, fan sound is dependent on many factors such as rpm, cfm, fan type and efficiency .. Only McQuay's Visionary software program can determine the best fan selection for a given application .. Sound data can be provided per octave band derived from independent tests in accordance with AMCA 300 ..

Belt losses During ARI certification testing, the fan is driven by a dynamometer which measures power input There are no belt losses because no belts are used, so the fan performance tables does not include belt drive losses. Belt losses are a function of belt tension, number of belts, type of belts, etc .. On average belt losses can range from 3-5% and should be considered when selecting the appropriate fan/motor combination ..

Fan and motor heat Sensible heat gain from fan and motor energy must be considered when selecting the coil so the proper air temperature can be delivered to the conditioned space .. The amount of energy added is equal to the fan and the motor heat, which are directly related to the brake horsepower and motor inefficiencies .. Fan heat consists of the heat of compression as the air moves from the low pressure side to the high pressure side of the fan .. Figure 3 should be used to determine the sensible heat gain for fans and motors ..

Figure 5 .. Fan and motor heat gain 200

:C 16o ((}

6. 120 c (ii (9 80

1\1 Q)

I 40

10 20 30 40 50 60 70

Brake Horsepower


Draw-thru FC 9x4 (9W~

-cQ)

1il

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3 .. 5

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~ 0... 15 u ~ Ci5

1 .. 0

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0.0 0 .. 0

Draw-thru FC 9x4 (9W')

Certified in accordance with ARI Standard 430

Page 1 0 I Catalog 560

1 . .0 2 .. 0 3.0

CFM (in 1 ,OOO's)

Maximum fan rpm = 2244 Fan outlet area = 48 ft2

Draw-thru FC 9x7 (9W1)

6.0

55

5 .. 0

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til 4.0 5 -0 3 .. 5 c = ~ 3 . .0 :::J (/) (/)

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0.0 0 .. 0 1 .. 0 2.0 3 .. 0 4.0 5.0 6 . .0

CFM (in 1 ,GOO's)

Draw-thru FC 9x7 (9%") Maximum fan rpm = 2854 Fan outlet area= .. 65 ft2



Draw-thru FC 9x9 (9W1)

6.0

5.5

5.0

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0 .. 0 1..0 2.0 3 .. 0 4 .. 0 5.0 6.0

CFM (in 1 ,GOO's)

Draw-thru FC 9x9 (9%'') Maximum fan rpm = 2896 Fan outlet area= .. 84 ft2



Draw-thru FC 10.62 6 .. 0

5 .. 5

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CFM (in 1 ,GOO's)

Draw-thru FC10.62 Maximum fan rpm= 2518 Fan outlet area = 1 .. 04 ft2



Draw-thru FC12.62 6 .. 0

5 .. 5

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CFM (in 1 ,OOO's)

Draw-thru FC12.62 Maximum fan rpm= 2091 Fan outlet area = 1.46 ft2



Draw-thru FC 15.00 6.0

5.5

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CFM (in 1 ,OOO's)

Draw-thru FC 15 .. 00 Maximum fan rpm = 1725 Fan outlet area= 2 .. 05 ft2


Draw-thru FC 18.00

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6 .. 0

5 .. 5

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Draw-thru FC18 .. 00

4.0 6 .. 0



8 . .0 10.0 12 .. 0 14 .. 0 16 .. 0 18.0 20.0 22.0 24.0

CFM (in 1 ,OOO's)

Maximum fan rpm = 1450 Fan outlet area= 2 .. 87 ft2

Draw-thru FC20.00 6.0

5.5

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4 .. 5 -c-(!) - 4.0 ro $ -0 3.5 c = £!! 3 .. 0 ::J (/) (/)

£!! 2 .. 5 a... (.)

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0 .. 0 0.0 2 . .0 4 .. 0 6.0 8.0 10 .. 0 12 .. 0 14 .. 0 16.0 18 . .0 20 . .0 22.0 24 .. 0 26 .. 0 28.0 30 .. 0 32.0 34 . .0

CFM (in 1 ,OOO's)

Draw-thru FC20.00 Maximum fan rpm = 1432 Fan outlet area = 5 .. 18 fF



Draw-thru FC12.62 with vanes 6.0

5 .. 5

5.0

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1..0 2 .. 0 3 .. 0 4 . .0 5 .. 0 6 . .0 7 . .0 8 .. 0 9.0 10.0

CFM (in 1 ,OOO's)

Draw-thru FC12 .. 62 with vanes Maximum fan rpm= 2091 Fan outlet area= 1..46 fF

Certified in accordance with ARI Standard 430 ..



5 .. 5

5 .. 0

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~ 2 .. 5 0... (.)

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CFM (in 1 ,GOO's)

Draw-thru FC 15. 00 with vanes Maximum fan rpm = 1725 Fan outlet area= 2 .. 05 ft2


Draw-thru FC 18.00 with vanes 6.0

5 .. 5

5 . .0

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CFM (in 1 ,ODD's)

Draw-thru FC 18 .. 00 with vanes Maximum fan rpm = 1450 Fan outlet area= 2 .. 87 ft2




5 .. 5

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~ 3 . .0 :::l en en ~ 2 .. 5

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CFM (in 1 ,OOO's)

Draw-thru FC20.00 with vanes Maximum fan rpm = 1432 Fan outlet area = 5.. 18 ft2



Draw-thru AF13.22

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~ Cl... u ~ -rJ)

9.0

8 .. 5

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7..5

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6 .. 5

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3.5

3 .. 0

2 .. 5

2 .. 0

1 .. 5

1.0

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0.0 0 .. 0

Draw-thru AF13.22

1 . .0 2 . .0



3.0 4 .. 0 5.0 6.0 7 .. 0 8 .. 0

CFM (in 1 ,GOO's)

Maximum fan rpm = 4335 Fan outlet area = 2. 11 ft2

Draw-thru AF14.56 9 .. 0

8.5

8.0

7.5

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CFM (in 1 ,GOO's)

Draw-thru AF14.56 = 3918 Fan outlet area= 2.85 fF



8.5

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Draw-thru AF16.19


2 .. 0 3.0 4 . .0 5 .. 0 6 . .0 7.0 8.0 9.0 1 0..0 11.0 12.0

CFM (in 1 ,OOO's)

= 3457


8 .. 5

8.0

7.5

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~ 5.0

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CFM (in 1 ,GOO's)

Draw-thru AF19.69 = 2858 Fan outlet area= 4.68 ft2



8 .. 5

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1U 6,.0 $ -0

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5.5

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4 .. 5

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1 .. 5

1 . .0

0 .. 5

0.0 0.0 2 .. 0

Draw-thru AF21.56

4 .. 0



6.0 8 . .0 10 . .0 12 . .0 14 .. 0 16 .. 0 18 .. 0 20.0 22.0

CFM (in 1 ,ODD's)

Maximum fan rpm= 2547 Fan outlet area= 5.82 ft2

Draw-thru AF13.22 with vanes 9.0

8.5

8 .. 0

7 .. 5

7.0

-;::- 6 .. 5 Q)

1il 6 . .0 :s:

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~ 3 .. 0 -(j) 2 .. 5

2 .. 0

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0 .. 0 0 .. 0 1.0 2 .. 0 3 .. 0 4 .. 0 5 .. 0 6 .. 0 7.0

CFM (in 1 ,DOD's)

Draw-thru AF13.22 with vanes Fan outlet area = 2. 11 ft2


Draw-thru AF14.56 with vanes 9 .. 0

8 .. 5

8 .. 0

7 .. 5

7.0

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c = ~ ::l (/) (/)

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5 .. 0

4 .. 5

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2 .. 5

2 .. 0

1.5

1 .. 0

0.5

0 .. 0 0.0 1.0

Draw-thru AF14.56 with vanes

2 . .0



3 .. 0 4.0 5 . .0

CFM (in 1 ,OOO's) 6 .. 0 7.0 8 .. 0 9 .. 0

Fan outlet area= 2.85 ft2

Draw-thru AF16.19 with vanes 9.0

8 .. 5

8 .. 0

7.5

7..0

-.::- 6 .. 5 Q)

"iii 6 .. 0 $ - 5 .. 5 0

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:;:::; 3 .. 0 (1l -C/) 2 .. 5

2 .. 0

1 .. 5

1..0

0 .. 5

0 .. 0 0 .. 0 1.0 2 .. 0 3 .. 0 4 .. 0 5 .. 0 6 .. 0 7..0 8 .. 0 9.0 10 .. 0

CFM (in 1 ,OOO's)

Draw-thru AF16.19 with vanes Maximum tan rpm = 3457 Fan outlet area = 3.52 tF



8 .. 5

8.0

7..5

7.0

'>::' 6.5 Q)

til 6 . .0 $ -0

2-~ ::l en en ~

0.. ()

~ -(/)

5 .. 5

5 . .0

4.5

4 .. 0

3 .. 5

3 .. 0

2 .. 5

2.0

1..5

1 . .0

0 .. 5

0 .. 0 0 .. 0 2 .. 0

Draw-thru AF19.69 with vanes


4 .. 0 6.0 8 .. 0 10 .. 0 12 .. 0 14.0 16 .. 0 18 .. 0

CFM (in 1 ,OOO's)

=2858


8 .. 5

8 . .0

7.5

7..0

'>::' 6.5 (]) - 6 .. 0 ro $ - 5.5 0

§. 5 .. 0

~ 4 .. 5 :::J en

4 .. 0 en ~

a... 3.5 (.)

:;::; 3 .. 0 ro -(/) 2 .. 5

2 .. 0

1.5

1..0

0..5

0 .. 0 0 . .0 2.0 4.0 6 .. 0 8..0 10 . .0 12 . .0 14 .. 0 16.0 18.0 20 .. 0 22 .. 0

CFM (in 1 ,OOO's)

Draw-thru AF21.56 with vanes Maximum fan rpm= 2547 Fan outlet area= 5.82 ft2


B/ow-thru FC 9x4 (9W 1)

-.:Q)

1ii

4.0

3 .. 5

3 .. 0

$ 25 0 .

5 ~ 2 .. 0 :::; rJ) rJ)

~ 0.. 15 ()

~ 05

1 .. 0

0 .. 5

0.0 0 .. 0

8/ow-thru FC 9x4 (9%")



1.0 2 . .0 3.0

CFM (in 1 ,DOD's)

Maximum fan rpm = 2244 Fan outlet area = 48 fF

Blow-thru FC 9x7 (9W1)

6 .. 0

5.5

5 .. 0

4 .. 5 -c-Q)

til 4.0 $ -0 3 .. 5 c

~ 3.0 ::l en en ~ 2 .. 5 a.. u ~ 2 .. 0 -(j)

1 .. 5

1 .. 0

0 .. 5

0..0 0.0 1.0 2 . .0 3.0 4.0 5.0 6 . .0

CFM (in 1 ,OOO's)

8/ow-thru FC 9x7 (9W') Maximum fan rpm = 2854 Fan outlet area= .. 65 ft2



Blow-thru FC 9x9 (9W') 6 .. 0

5.5

5.0

4.5 '!:' Q) - 4 .. 0 Cll $ -0 3.5 §. Q) 3 . .0 '-::J (/) (/)

~ 2.5 ll.. (.)

+:0 2 .. 0 Cll -(/)

1 .. 5

1 . .0

0 .. 5

0 .. 0 0 .. 0 1..0 2.0 3 .. 0 4.0 5.0 6.0

CFM (in 1 ,OOO's)

8/ow-thru FC 9x9 (9%") Maximum fan rpm = 2896 Fan outlet area = . 84 ft2



Blow-thru FC 10.62 6 .. 0

5 .. 5

5 . .0

4.5 --;:::-Q)

~ 4 .. 0 ;?;

'+-0 3 .. 5 c = ~ 3.0 :::l en en ~ 2 .. 5 0.. t.l

~ 2 .. 0

U5 1.5

1 . .0

0 .. 5

0 . .0 0 .. 0 1 .. 0 2 . .0 3.0 4.0 5.0 6 .. 0 7.0 8.0

CFM (in 1 ,OOO's)

8/ow-thru FC10..62 Maximum fan rpm= 2518 Fan outlet area = 1..04 ft2

Certified in accordance with ARI Standard 430.


8/ow-thru FC12.62 6.0

5.5

5 .. 0

4.5

-.:-Q) - 4 .. 0 t1l $

'+-0 35 c = ~ 3.0 ::l (f) (f)

~ 2 .. 5 0... ()

~ 2 .. 0 -(j)

1.5

1.0

0.5

0.0 0 .. 0 1 .. 0 2 .. 0 3.0 4 .. 0 5.0 6 .. 0 7.0 8.0 9 .. 0 1 0 . .0

CFM (in 1 ,OOO's)

8/ow-thru FC12.62 Maximum fan rpm= 2091 Fan outlet area = 1..46 ft2

Certified in accordance with ARI Standard 430 ..


8/ow-thru FC15.00 6 .. 0

55

5.0

4 .. 5 -c (].) - 4 .. 0 Cll $ -0 3.5

,§_ ~ 3 .. 0 ::J (/) (/)

~ 2 .. 5 a.. (.)

:;:::; Cll

2 . .0 -(f) 1 .. 5

1 . .0

0 .. 5

0 .. 0 0 .. 0 2.0 4.0 6 .. 0 8..0 10.0 12.0 14 .. 0 16 . .0

CFM (in 1 ,GOO's)

8/ow-thru FC15 .. 00 Maximum fan rpm = 1725 Fan outlet area= 2 .. 05 ft2



8/ow-thru FC 18.00 6 . .0

5 .. 5

5 . .0

4.5 'C' (!)

1ii 4 . .0 $ -0 3.5

:§_ ~ 3 .. 0 ::::l Cll Cll ~ 2 .. 5

a_ (.)

:;::; C1l

2 .. 0 -(/)

1 .. 5

1..0

0 .. 5

0.0 0 .. 0 2 .. 0 4 .. 0 6 .. 0 8 .. 0 10 . .0 12.0 14 .. 0 16.0 18.0 20 .. 0 22 .. 0

CFM (in 1 ,OOO's)

8/ow-thru FC18 .. 00 Maximum fan rpm = 1450 Fan outlet area= 2..87 W


8/ow-thru FC20.00 6 . .0

5.5

5 . .0

4 .. 5 -;::-Q)

10 4.0 $

'+-0 3 .. 5 c = ~ 3 .. 0 :::l (j) (j) Q) 2 .. 5 .....

CL (.)

'E 2.0 -(j)

1 .. 5

1 .. 0

0..5

0.0 0 .. 0 2.0 4 .. 0 6.0 8 .. 0 100 12 .. 0 14 .. 0 16 .. 0 18 .. 0 20 .. 0 22 .. 0 24.0 26 .. 0

CFM (in 1 ,GOO's)

8/ow-thru FC20.00 Maximum fan rpm = 1432 Fan outlet area = 5 .. 18 ft2


Blow-thru FC12.62 with vanes 6.0

5.5

5 . .0

4 .. 5 '>::' Q)

til 4 .. 0 $ -0 3 .. 5

§. fE 3 .. 0 ::l (/) (/)

fE 2 .. 5 a.. (.)

:;:::; 2 .. 0 Cll -(f)

1 .. 5

1 . .0

0 .. 5

1 .. 0 2 .. 0

8/ow-thru FC12 .. 62 with vanes



3 . .0 4 .. 0 5.0

CFM (in 1 ,OOO's)

Maximum fan rpm= 2091

6 . .0 7.0 8 .. 0

Fan outlet area= 1.46 ft2

8/ow-thru FC15.00 with vanes 6.0

5.5

5.0

4 .. 5

-.:--Cll 1ii 4.0 $ -0 3 .. 5 c = ~ 3.0 ::l en en ~ 2 .. 5

a... 0

~ 2.0 -(j)

1..5

1 . .0

0 .. 5

0 . .0 0 .. 0 1 . .0 2.0 3.0 4.0 5 .. 0 6 .. 0 7.0 8 .. 0 9 .. 0 10.0 11 .0 12 . .0

CFM (in 1 ,ODD's)

8/ow-thru FC15 .. 00 with vanes Maximum fan rpm = 1725 Fan outlet area= 2 .. 05 ft2



Blow-thru FC 18.00 with vanes 6 .. 0

5 .. 5

5 .. 0

4 .. 5 -;::-Q)

iii 4 .. 0 $ -0 3 .. 5

2-~ 3.0 :::l en en ~ 2 .. 5 a.. (.)

~ 2.0 -(/)

1 .. 5

1 .. 0

0 .. 5

2 .. 0 4 .. 0 6.0 8 .. 0 10.0 12.0 14 . .0 16 .. 0 18 . .0

CFM (in 1 ,OOO's)

8/ow-thru FC 18 .. 00 with vanes Maximum fan rpm = 1450 Fan outlet area= 2 .. 87 ft2



8/ow-thru FC20.00 with vanes 6.0

5..5

5.0

4 .. 5 -.::-Q) - 4 .. 0 ro $ -0 3.5

,§_ ~ 3 . .0 :::::; (/) (/)

~ 2.5 c... (.)

~ 2 . .0 -C/)

1 .. 5

1 .. 0

0 .. 5

0.0 0 . .0 2 . .0 4 .. 0 6.0 8 .. 0 10.0 12 . .0 14 .. 0 16 .. 0 18 .. 0 20 . .0 22.0 24 .. 0

CFM (in 1 ,GOO's)

8/ow-thru FC20.00 with vanes Maximum fan rpm = 1432 Fan outlet area = 5., 18 ft2


Blow-thru AF13.22 9 .. 0

8.5

8 .. 0

7.5

7.0

'>:::' 6.5 (])

1ii 6 . .0 $ -0

c = ~ :::J rJl rJl

~ a... u ~ -(f)

5 .. 5

5.0

4 .. 5

4 .. 0

3.5

3 .. 0

2 .. 5

2.0

1..5

1 . .0

0.5

0 . .0 0 .. 0


1 .. 0 2 . .0 3 .. 0 4.0 5 .. 0 6.0 7.0 8.0

CFM (in 1 ,OOO's)

9.0

8.5

8 .. 0

7.5

7.0

~ 6 .. 5 Qj ro s.,o 5 0 5.5

5 5.0

~ 4 .. 5 ::J

~ 4 .. 0 ~

0.. 3.5 (.)

:g 3.0 -{/) 2 .. 5

2 .. 0

1.5

1 .. 0

0 .. 5

0 .. 0 0 .. 0 1 .. 0

8/ow-thru AF14.56

2 .. 0 3.0

8/ow-thru AF14.56

4 .. 0 5.0 6 .. 0 7 .. 0 80 9.0 10.0

CFM (in 1 ,ODD's)

= 3918 Fan outlet area= 2.85 ft2


Blow-thru AF16.19

-c-Q)

til $

'+-0

c = ~ ::l (/) (/)

~ c.. u '§ -C/)

9.0

8 .. 5

8 .. 0

7.5

7 .. 0

6.5

6 .. 0

5 .. 5

5.0

4 .. 5

4 . .0

3.5

3 .. 0

2 .. 5

2.0

1..5

1 . .0

0.5

0 .. 0 0.0 1 . .0

8/ow-thru AF16.19


2 .. 0 3 .. 0 4.0 5 .. 0 6 .. 0 7.0 8.0 9.0 10 .. 0 11.0 12 . .0

CFM (in 1 ,OOO's)

= 3457

Blow-thru AF19.69 9 . .0

8.5

8.0

7.5

7.0

"C' 6.5 Q)

10 6.0 $ - 5 .. 5 0

c 5.0

~ 4.5 ::l (/)

4.0 (/)

~ 0... 3 .. 5 u '§ 3 .. 0 -(j)

2.5

2 . .0

1.5

1 . .0

0.5

0 . .0 0.0 2.0 4 .. 0 6.0 8 .. 0 10.0 12.0 14 .. 0 16.0

CFM (in 1 ,ODD's)

8/ow-thru AF19.69 Maximum fan rpm = 2858 Fan outlet area = 4. 68 ft2

Certified in accordance with ARI Standard 430.


Blow-thru AF21.56

'C' (!)

tO $ -0

c

~ ::1 en en ~

0... (.)

'@ -(j)

9.0

8.5

8.0

7..5

7 .. 0

6 .. 5

6.0

5.5

5 . .0

4 .. 5

4 . .0

3 .. 5

3.0

2 .. 5

2 .. 0

1 .. 5

1 .. 0

0 .. 5

0.0 0.0 2.0

8/ow-thru AF21.56


4.0 6.0 8.0 100 12 .. 0 14 .. 0 16 .. 0 18 . .0 200

CFM (in 1 ,GOO's)

8/ow-thru AF13.22 with vanes 9 . .0

8 .. 5

8 . .0

7.5

7.0

-.:::- 6 .. 5 (j)

10 6 . .0 $ - 5.5 0

c 5 .. 0 = ~ 4.5 ~ en

4 .. 0 en ~

CL 3 .. 5 (.)

'§ 3.0 +-' (j) 2 .. 5

2 .. 0

1 .. 5

1.0

0 .. 5

0.0 0 .. 0 1.0 2.0 3.0 4.0 5 .. 0 60 7.0

CFM (in 1 ,OOO's)

Blow-thru AF13.22 with vanes =4335


8/ow-thru AF14.56 with vanes

-;::-Q)

1il $ -0

3 ~ ::l (/) (/)

~ 0.. ()

~ -(/)

9 .. 0

8 .. 5

8 .. 0

7.5

7.0

6.5

6 . .0

5 .. 5

5.0

4 .. 5

4 .. 0

3 .. 5

3 .. 0

2 .. 5

2 .. 0

1 .. 5

1.0

0 .. 5

0 . .0 0 .. 0 1.0



2.0 3.0 4 .. 0 5 .. 0 6 .. 0 7.0 8 . .0

CFM (in 1 ,OOO's)

= 3918

Blow-thru AF16.19 with vanes 9.0

8.5

8 . .0

7.5

70

'2 6.5 (!) - 6.0 Cll $ - 5 .. 5 0

c 5.0 = ~ 4 .. 5 ::::l (/)

4.0 (/)

~ 0... 3.5 u 'E 3.0 -(j)

2.5

20

1 .. 5

1.0

0 .. 5

0.0 0.0 1.0 2 .. 0 3 .. 0 4.0 5.0 6.0 7.0 8.0 9.0 10.0

CFM (in 1 ,OOO's)

8/ow-thru AF16.19 with vanes Maximum fan rpm= 3457 Fan outlet area = 3.52 ft2


8/ow-thru AF19.69 with vanes 9.0

8 .. 5

8 .. 0

7.5

7..0

-.::- 6.5 (!)

-ro 6 .. o $ -0

c = ~ ::::l Cll Cll ~

a_ u

:;:::; ro -(j)

5 .. 5

5.0

4..5

4.0

3 .. 5

3 .. 0

2.5

2 .. 0

1 .. 5

1.0

0 .. 5

0 . .0 0 . .0 2 . .0



4 . .0 6 .. 0 8.0 10.0 12 .. 0 14.0 16 .. 0

CFM (in 1 ,ODD's)

= 2858

8/ow-thru AF21.56 with vanes 9 .. 0

8.5

8.0

7.5

7.0

-c- 6.5 (!)

1li 6 .. 0 $

'+- 5 .. 5 0

c 5 . .0 = ~ 4 .. 5 ::J Vl

4.0 Vl ~

0... 3 .. 5 ()

:;:::; 3 .. 0 Cll -CJ) 2 .. 5

2 .. 0

1.5

1 .. 0

0 .. 5

0 . .0 0 .. 0 2 . .0 4.0 6.0 8.0 10.0 12.0 14 .. 0 16.0 18 . .0

CFM (in 1 ,ODD's)

8/ow-thru AF21.56 with vanes = 2547

Catalog 56D I Page 53



McOucl\l International

13600 Industrial Park Boulevard, PO Box 1551, Minneapolis, MN 55440 USA (612) 553-5330 ..

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Documents

Vision™ Air Handler Fan Performance Data · ARI certification of this unit ... Introduction This catalog provides fan curves and performance tables for each fan used in McQuay Vision'"