PennBarry Breezeway - Page 22

PENNBARRY
21
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
1/4
575 3766
5240 4314 3992
8.0 0.20 6.9 0.21 6.7 0.22
626 4100
5705 4900 4625 3612
9.3 0.25 8.3 0.27 8.0 0.28 7.3 0.30
1/3
650 4258
5924 5166 4906 4007
10.1 0.28 9.1 0.30 8.7 0.31 7.9 0.32
674 4415
6143 5429 5184 4329
10.9 0.31 10.0 0.33 9.6 0.34 8.7 0.35
1/2
710 4651
6471 5820 5591 4824 4235
13.5 0.37 12.5 0.39 12.0 0.39 10.3 0.41 9.5 0.43
745 4880
6790 6182 5977 5273 4728
14.5 0.42 13.7 0.45 13.2 0.45 11.6 0.47 10.5 0.48
776 5083
7072 6498 6314 5659 5142
14.6 0.48 14.2 0.50 13.8 0.51 12.3 0.53 11.4 0.54
3/4
805 5273
7337 6791 6625 6005 5542
15.0 0.54 14.6 0.56 14.2 0.56 13.0 0.58 12.2 0.59
835 5469
7610 7092 6933 6355 5921
15.8 0.60 15.4 0.62 15.2 0.63 14.0 0.65 13.2 0.66
865 5666
7883 7392 7238 6700 6295 5114
17.4 0.66 16.9 0.69 16.7 0.70 15.5 0.72 14.7 0.73 12.9 0.78
892 5843
8130 7661 7512 7005 6619 5515
18.7 0.73 18.3 0.76 18.2 0.76 17.0 0.78 16.1 0.80 13.9 0.83
Galv. Panel = 16 gauge Wall Opening = 32 3/4 in.sq. Peak BHP = (RPM/934)^3
Galv. Mtr. Plate = 12 gauge Est. Shipping Weight = 120 lbs. Max RPM = 946 (3/4 HP)
Galv. Structure = 12 gauge Max. Motor Frame Size = 184T
AIR FLOW - CFM
STATIC PRESSURE - Inches W.G.
3
5
26
25
1
/
2
32
32
Belt Drive Fan Data - BHM 24B
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.
0
1000 2000 3000
4000 5000 6000 7000 8000
1/4 HP
3/4 HP
1/3 HP
1/2 HP
RPM
BHP
626 RPM
674 RPM
776 RPM
892 RPM
0.500
0.625
0.750
0.875
1.000
0.000
0.250
0.375
0.125
Do not select shaded area.