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Direct Drive Propeller Wall Fans
Models FN and FQ
Models FN and FQ are high capacity direct drive propeller wall
fans designed to deliver large volumes of air at relatively low
static pressures. Typical applications include manufacturing
and assembly facilities, warehouses, parking garages, sports
and agricultural facilities.
EXHAUST FAN DIMENSIONS
Fan
Model
FQ09 14.00 7.57 2.06 1.83
FQ10 14.00 7.57 2.06 1.83
FQ12 18.00 15.00 4.50 1.54
FQ14 18.00 15.00 4.50 1.54
FN14 18.00 11.00 3.75 1.50
FQ16 23.00 19.00 5.50 1.50
FN16 23.00 13.00 4.50 1.50
FQ18 23.00 19.00 5.50 1.50
FN18 23.00 13.00 4.50 1.50
FQ21 26.50 17.25 6.00 1.50
FN21 26.50 15.00 5.00 1.75
FQ24 30.00 20.00 6.50 1.75
FN24 30.00 17.50 6.00 1.75
FQ30 37.50 26.25 7.50 1.75
FN30 37.50 22.44 8.00 1.75
FQ36 45.00 24.75 8.00 1.63
FN36 45.00 20.00 9.00 1.75
FN42 60.00 24.00 2.88 3.06
FN48 64.00 25.50 3.00 3.06
Dimensions are shown in inches.
Propeller Wall Fans
ABCD
U.L. 705 Listed CSA Certified
SUPPLY FAN DIMENSIONS
Fan
Model
FQ-R12 18.00 16.75 3.25 1.50
FQ-R14 18.00 16.75 3.25 1.50
FN-R14 18.00 13.50 1.50 1.50
FQ-R16 23.00 21.75 4.00 1.50
FN-R16 23.00 19.00 1.50 1.50
FQ-R18 23.00 21.75 4.00 1.50
FN-R18 23.00 19.00 1.50 1.50
FQ-R21 26.50 22.00 2.75 1.75
FN-R21 26.50 22.00 1.75 1.75
FQ-R24 30.00 21.00 1.50 1.75
FN-R24 30.00 25.00 1.75 1.75
FQ-R30 37.50 27.88 4.50 1.75
FN-R30 37.50 25.12 1.75 1.75
FQ-R36 45.00 25.25 5.00 1.75
FN-R36 45.00 30.00 1.75 1.75
FN-R42 60.00 30.50 2.00 3.06
FN-R48 64.00 32.25 2.50 3.06
ABCD
Construction Features
Model FN
Capacities range up to
•
22,400 CFM
Up to 1 inch static pressure
•
Available in 9 sizes from
•
14" to 48"
Available for either exhaust
•
or supply ventilation
Precision balanced heavy
•
duty all welded aluminum
propeller with tapered,
circular arc airfoil blades
FN MODEL
Model FQ
Capacities up to 17,800 CFM
•
Up to 7/8 inch static
•
pressure
Available for either exhaust
•
or supply ventilation except
models FQ98, 108, 129 and
1210 for exhaust only
Precision balanced
•
aluminum propeller with
advanced teardrop blade
design for exceptionally low
noise and minimum air
turbulence
FQ MODEL
Other Features
Frame and Orifice
•
Constructed of all welded heavy gauge steel with charcoal
baked enamel
•
Deep rolled, streamlined orifice for efficient performance
•
Heavy wall steel tube frame for extra strength
•
Designed to operate in any position
Motors
•
Totally enclosed continuous duty type with sealed ball
bearing
Finish
•
Charcoal baked enamel finish is standard on all steel
parts
Consult your Acme representative for availability.
Acme Engineering & Manufacturing Corporation certifies
that the models shown herein are licensed to bear the
AMCA Seal. The ratings shown are based on tests and
procedures performed in accordance with AMCA
Publication 211 and AMCA Publication 311 and comply
with the requirements of the AMCA Certified Ratings
Program.
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Options/Accessories
•
Safety Guards
•
Dampers
•
Coatings
•
Solid State Controllers
•
Wall Collar Package
•
Wall Box Package
•
Weather Hood
•
Disconnect Switch
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PERFORMANCE DATA
CFM vs. Static Pressure
1035
1295
2170 1940
1600
1850
1620
2320
3430
2500
3300
4450
4550
6300
5575
7590
4200
6260
7080
5950
9110
7330
9950
13980
11500
14750
12580
15800
11800
13300
16780
14970
16980
20460
13950
16550
20360
1090
1430
1640
2150
3240
2730
4220
4080
6050
5333
7250
5660 4850
6350
5700
8870
6380
9000
13330
10900
14000
11570
14700
10950
12700
16200
19000 16250
12400
15060
18940
1300 965 760
1850
3010
3960
5780 5490 5160 4700
5053
6880
5450
8590
12610 11900 11130
10300
13150
13300
9900
12050
15600
10640
13360
17170
2770
3700
4741
6440
5170
8210
9580
12050
8500
11400
15000
9025
11630
15260
3350
4357
5840
4870
7950
8720 7750
6600
10700
14300
13110
10000
7420
9900
11285
1178 1033
3762 3116
4530
7600
5250
6000
8240
4180
7200
4000
4300
6840
10090
Est. Ship
Max.
BHP
*120
.027
.034
.069
.105
.158
.100
.353
.208
.300
.148
.390
.685
.530 36
.253
.470
.870
.610
1.510
1.100
1.712
.389
.882
.980
1.070
2.100
.830
1.370
3.060
1.96
3.03
1.640
2.420
1.66
2.26
3.14
1.80
2.26
3.45
1.71
2.19
3.01
Wt.
lbs.
121
132
168
174
175
213
197
203
199
204
244
212
222
230
223
233
241
980
860
860
860
860
860
860
860
860
860
860
860
860
Tip
Speed
Ft/Min
3435
3780
3925
4320
3030
3280
4180
4795
5445
4150
6295
6450
6450
4800
7280
7280
5505
5505
8350
6325
9595
9670
967011 1/2
5430
7325
7280
11050
11050
6700
6700
9035
9110
911023
8020
8020
8100
10930
10930
9456
9456
9456
10800
10800
10800
Fan
Model
FQ098LO
FQ098HI
FQ108LO
FQ108HI
FQ1210LO
FQ1210HI
FQ129LO
FQ129HI
FQ12D4
FQ14C6
FQ14F4
FN14D4
FN14E4
FQ16C6
FQ16F4
FQ16H4
FN16F4 1760 7370 1/3 18.1 3229 3038 2990 2683 2212 1766 1510 1325
FQ18E6
FQ18G6
FQ18H4
FN18G4 1760 8290 1/2 21 4170 4000 3960 3760 3520 3250 2950 2520 2040 .571 33
FQ21G6
FQ21K4
FN21J4
FN21K4
FQ24F8
FQ24H6
FN24J6
FN24J4
FN24L4
FQ30H8
FQ30K8
FQ30M6
FN30L6
FN30M6
FQ36K8
FQ36L8
FN36K8
FN36L6
FN36M6
FN42K8
FN42L8
FN42M8
FN48K8
FN48L8
FN48M8
RPM
1500
1650
1500
1650
1060
1350
1550
1760
1160
1760
1760
1760
1160
1760
1760
1160
1160
1760
1160
1760
1760
1760
1160
1160
1760
1760
1160
1160
1160
1160
1160
HP
1/28
1/28
1/28
1/28
1/28
1/28
1/8
1/8
1/6
1/8
1/3
1/6
1/4
1/6
1/3
3/4
1/4
1/2
3/4
1/2
1 1/2
1/3
3/4
1
1
2
3/4
1 1/2
3
1 1/2
2
1 1/2
2
3
1 1/2
2
3
1 1/2
2
3
Sones
@
.100”SP
8.0
10.0
6.0
6.0
4.0
4.0
5.0
6.0
8.0
7.0
14.0
14.0
14.0
8.0
16.0
17.0
9.0
12.0
17.0
13.0245250
30306009
10.0
14.0
23
39
40
18
14.0
21
303112450
212214450
27
43
43
32
33
43
36
39
41
.000" .100" .125" .250" .375" .500" .625" .750" .875" 1.000"
455
500
620
685
870
940
1200
1380
1565
1625
2460
1880
2160
2180
2580
3710
3210
4030
4870
6750
8150
5550
7140
8150
6420
9590
8860
11600
15100
16040
17800
13160
14280
17740
17560
19400
22320
17120
19340
22400
355
410
530
600
645
750
1075
1280
1475
1440
2380
1780
2050
2020
2490
3600
2960
3720
4720
5020
6570
5837
7930
5110
6820
7760
6220
9400
8310
10970
14660
12100
15500
13800
17000
12650
13920
17360
16700
18600
21650
15900
18200
21600
385 * 70
505
580
565
685
1030
1245
1450
1375
2350
1750
2020
1960
2460
3570
2890
3640
4670
4950
6530
5793
7880
4990
6750
7660
6190
9360
8150
10800
14570
12000
15420
13620
16800
12520
13820
17270
16340
18220
21450
15530
17930
21440
15
15
17
17
27
27
27
27
29
32
35
32
35
37
40
40
40
48
48
83
91
68
82
93
93
85
99
Propeller Wall Fans
Performance certified is for installation Type A: Free inlet, Free Outlet. The sound ratings shown are loudness values in hemispherical sones at
1.5 m (5 ft) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: Free Inlet hemispherical
sone levels.
Performance ratings do not include the effects of appurtenances (accessories) on models FQ12 through FQ48. Performance ratings include the
effect of a back guard (motor side) on models FQ09 and FQ10.
Model numbers shown are for Exhaust Fans with standard direction of airflow (motor on intake side of propeller). To order Supply Fans with direc
tion of airflow reversed (motor on discharge side of propeller) add letter “R” to the model number; example: FN-R14. The brake horsepower ca
pability of a fan motor is dependent on the degree of cooling the motor receives from the moving airstream over the motor. The motor loading be
yond the motor nameplate rating does not overheat the motor and is within NEMA recommended limits. It is therefore not detrimental to the motor
and is economically desirable.
*Watts
For more information on this product contact your sales support.
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