PENNBARRY
37
54
54
49
25
2
3
/
4
4
3
/
4
AIR FLOW - CFM
STATIC PRESSURE - Inches W.G.
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 1.000" SP
Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP Sones BHP
1
400 5027
16306 13155 12208 8806 3537
9.9 0.56 9.9 0.59 9.9 0.59 9.5 0.57 9.2 0.54
440 5529
17936 15132 14335 11467 9128
15.0 0.74 15.4 0.78 14.4 0.79 15.8 0.78 15.8 0.74
486 6107
19811 17327 16629 14313 12435
14.2 1.00 14.2 1.04 14.2 1.05 14.2 1.06 14.0 1.04
1 1/2
490 6158
19974 17514 16824 14541 12696 4341
14.5 1.02 14.5 1.07 14.5 1.08 14.5 1.09 14.2 1.07 13.0 0.99
525 6597
21401 19137 18509 16477 14930 8629
16.8 1.26 16.7 1.31 16.6 1.32 16.7 1.34 16.8 1.33 15.5 1.23
559 7025
22787 20693 20102 18259 16890 12841
19.4 1.52 19.2 1.57 19.1 1.58 18.9 1.62 19.5 1.62 19.0 1.55
2
570 7163
23236 21188 20613 18825 17507 13573 5388
20 1.61 20 1.66 20 1.68 19.8 1.71 20 1.72 20 1.66 19.4 1.55
600 7540
24459 22521 21995 20312 19111 15541 8970
23 1.87 22 1.93 22 1.95 22 1.99 22 2.00 23 1.96 22 1.82
616 7741
25111 23228 22726 21096 19948 16573 11910
24 2.03 24 2.09 24 2.10 24 2.15 23 2.16 24 2.14 24 2.02
3
620 7791
25274 23404 22909 21290 20156 16830 12683
25 2.07 24 2.13 24 2.14 24 2.19 24 2.21 25 2.18 25 2.08
660 8294
26905 25159 24700 23220 22176 19286 15793 8604
29 2.49 28 2.56 28 2.58 28 2.62 28 2.65 29 2.66 29 2.58 29 2.41
707 8884
28820 27203 26775 25424 24474 21930 18861 15556 7493
32 3.06 31 3.14 30 3.15 30 3.20 29 3.24 29 3.28 30 3.23 29 3.12 29 2.95
5
710 8922
28943 27333 26907 25563 24619 22090 19054 15793 7796
32 3.10 31 3.18 31 3.19 30 3.24 29 3.28 29 3.32 30 3.27 29 3.16 28 2.98
770 9676
31389 29921 29527 28328 27470 25238 22721 19765 16597
35 3.96 34 4.04 34 4.06 33 4.11 32 4.15 31 4.23 30 4.22 29 4.14 29 4.01
810 10179
33019 31627 31260 30138 29332 27243 24976 22338 19453 8006
37 4.61 36 4.69 36 4.71 35 4.77 34 4.81 32 4.90 31 4.93 30 4.87 29 4.77 27 4.44
840 10556
34242 32900 32554 31472 30715 28716 26577 24204 21423 11532
39 5.14 38 5.23 37 5.25 36 5.31 36 5.35 34 5.44 32 5.49 31 5.47 31 5.37 29 4.97
7 1/2
850 10681
34650 33323 32984 31915 31173 29204 27104 24780 22074 12914
40 5.33 38 5.41 38 5.43 37 5.50 36 5.54 35 5.63 33 5.69 32 5.67 31 5.58 29 5.18
890 11184
36280 35014 34697 33679 32997 31137 29188 27051 24641 19252
42 6.11 41 6.20 40 6.23 39 6.29 39 6.34 37 6.44 35 6.52 33 6.53 33 6.47 32 6.20
910 11435
37096 35857 35547 34557 33891 32091 30202 28165 25901 20780
43 6.54 42 6.63 42 6.65 40 6.72 40 6.76 38 6.87 36 6.96 34 6.99 34 6.94 33 6.69
950 11938
38726 37539 37243 36306 35668 33969 32181 30286 28223 23428
46 7.44 44 7.53 44 7.56 43 7.63 42 7.67 40 7.79 38 7.89 36 7.94 35 7.93 35 7.73
962 12089
39216 38043 37750 36828 36198 34529 32770 30915 28904 24218
46 7.72 45 7.82 45 7.84 43 7.92 43 7.96 41 8.08 39 8.18 37 8.25 36 8.24 35 8.05
10
970 12189
39542 38379 38089 37176 36551 34902 33161 31333 29355 24741
47 7.91 45 8.01 45 8.04 44 8.11 43 8.16 41 8.27 39 8.38 37 8.45 36 8.45 35 8.27
990 12441
40357 39218 38933 38045 37433 35830 34135 32372 30476 26038
48 8.41 47 8.52 46 8.54 45 8.62 44 8.66 42 8.78 40 8.89 39 8.98 37 9.00 36 8.84
1015 12755
41376 40265 39987 39128 38531 36984 35344 33647 31821 27646
50 9.07 48 9.17 48 9.20 47 9.27 46 9.32 44 9.45 42 9.56 40 9.67 38 9.70 37 9.58
1035 13006
42191 41102 40830 39992 39406 37903 36305 34641 32878 28916
51 9.61 50 9.72 49 9.75 48 9.83 47 9.88 45 10.00 43 10.12 41 10.23 39 10.27 38 10.19
1049 13182
42762 41687 41419 40596 40018 38544 36971 35333 33614 29797
52 10.01 51 10.12 50 10.14 49 10.22 48 10.28 46 10.40 44 10.52 42 10.63 40 10.69 38 10.63
Carbon Steel Panel = 16 gauge Wall Opening = 55 in.sq. Peak BHP = (RPM/555)^3
Carbon Stl. Mtr. Plate = 10 gauge Wall Shutter ID = 54 in.sq. Max RPM = 1049 (10 HP)
Carbon Steel Tube = 16 gauge Est. Shipping Weight = 295 lbs. Max. Motor Frame Size = 286T
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.
Belt Drive Fan Data - BCH 48
Breezeway
0 8000 16000 24000 32000 40000
2.400
2.200
2.000
1.800
1.600
0.000
1.400
1.200
1.000
0.800
0.600
0.400
0.200
RPM
BHP
1 HP
486 RPM
559 RPM
616 RPM
707 RPM
840 RPM
962 RPM
1049 RPM
Do not select shaded area.
2 HP
3 HP
5 H
P
10 HP
1 1/2 HP
7 1/2 HP
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