PENNBARRY
25
HP RPM
TIP
SPEED
(FPM)
FAN CAPACITY - CUBIC FEET PER MINUTE (CFM)
0.000" SP 0.100" SP 0.125" SP 0.200" SP 0.250" SP 0.375" SP 0.500" SP 0.625" SP 0.750" SP
Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP
1/3
300 2910
9201 3649
5.6 0.20 5.5 0.22
357 3463
10949 7970 6540
7.4 0.34 6.6 0.35 6.7 0.36
1/2
385 3735
11808 9332 8185
8.4 0.42 7.6 0.43 7.5 0.44
411 3987
12605 10419 9498 3974
9.4 0.51 8.5 0.53 8.3 0.53 9.6 0.57
3/4
440 4268
13495 11559 10865 7683
10.5 0.63 9.7 0.65 9.4 0.64 9.5 0.68
472 4578
14476 12665 12143 9512 5505
11.8 0.77 11.0 0.80 10.8 0.80 10.4 0.81 11.8 0.86
1
485 4705
14875 13110 12654 10249 8188
12.3 0.84 11.7 0.86 11.5 0.87 10.9 0.87 11.4 0.93
495 4802
15182 13450 13030 10766 8747
12.8 0.89 12.2 0.92 12.0 0.93 11.3 0.92 11.8 0.97
506 4908
15519 13823 13412 11328 9306
13.3 0.95 12.7 0.98 12.5 0.99 11.9 0.98 12.1 1.01
1 1/2
530 5141
16255 14631 14238 12505 10778
14.3 1.10 14.0
1.12 13.8 1.13 13.1 1.13 12.9 1.14
555 5384
17022 15477 15091 13681 12118 4962
15.4 1.26 15.3 1.28 15.2 1.29 14.6 1.29 14.1 1.30 16.6 1.40
582 5645
17850 16397 16003 14765 13469 7231
16.7 1.45 16.7 1.47 16.7 1.48 16.2 1.50 15.7 1.49 17.1 1.62
2
600 5820
18402 17006 16607 15477 14339 10392
17.6 1.59 17.7 1.61 17.7 1.62 17.3 1.65 16.8 1.63 16.7 1.74
615 5966
18862 17511 17115 16065 15053 11159
18.3 1.71 18.5 1.73 18.6 1.74 18.2 1.78 17.8 1.76 17.3 1.83
630 6111
19322 18014 17628 16616 15679 11994
19.1 1.84 19.3 1.86 19.4 1.87 19.2 1.91 18.8 1.89 18.0 1.93
641 6218
19660 18383 18003 16998 16121 12691 5738
19.6 1.94 19.9 1.96 20 1.97 19.9 2.01 19.5 2.00 18.5 2.03 21 2.16
Galv. Panel = 14 gauge Wall Opening = 44 3/4 in.sq. Peak BHP = (RPM/495)^3
Galv. Mtr. Plate = 12 gauge Est. Shipping Weight = 180 lbs. Max RPM = 665 (2 HP)
Galv. Structure = 12 gauge Max. Motor Frame Size = 215T
3
5
27
37
1
/
2
44
44
Belt Drive Fan Data - BHM 36B
Breezeway
Performance shown is for installation Type A: Free Inlet, Free Outlet. Power rating (BHP) does not include drive losses. The sound ratings shown are for loudness values
in fan sones at 5'0" (1.5m) in a hemispherical free fi eld per AMCA standard 301. Values shown are for installation Type A: Free inlet fan sone levels. Performance ratings
do not include the effects of appurtenances in the airstream. For further information on sound classifi cation, see page 40. For accessories, see pages 3 thru 7.
4000
0
12000
20000
8000
0.750
0.625
0.500
0.375
0.250
0.125
0.000
16000
506 RPM
472 RPM
411 RPM
357 RPM
582 RPM
641 RPM
3/4 HP
1 HP
2 HP
1 1/2 HP
1/3 HP
RPM
BHP
1/2 HP
Do not select shaded area.
AIR FLOW - CFM
STATIC PRESSURE - Inches W.G.
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