Specification Sheet

347
Model
HRSD-F
CFM @ Static Pressure
HP RPM
No. of
Blades
Max
BHP
Sones
@ 5 ft.
0 1/8 1/4 3/8 1/2 5/8 3/4
24
5724 5215 4523 3733 2889 - - 3/4 1160 3 .853 21
6204 5713 5141 4541 3945 3395 2860 1 1160 4 1.115 22
5932 5527 5090 4466 3692 2891 - 1 1750 2 1.149 30
7164 6778 6335 5919 5262 4434 3593 1 1/2 1750 2 1.720 34
7988 7544 7057 6567 6002 5256 4429 2 1750 2 2.352 38
8779 8476 8173 7821 7463 7091 6726 3 1750 4 3.408 42
30
8273 7251 5961 4530 - - - 3/4 870 3 .865 19
9111 8130 6737 5324 3664 - - 1 870 4 1.152 21
7919 7012 5841 4468 - - - 3/4 1160 2 .865 23
9019 8119 7087 5733 4094 -
- 1 1160 2 1.154 25
10319 9275 8126 6799 5451 - - 1 1/2 1160 2 1.728 29
11489 10703 9835 8888 7839 6751 5513 2 1160 3 2.306 33
10360 9677 9024 8212 7360 6614 5540 2 1750 2 2.340 43
12739 12155 11560 10934 10224 9351 8439 3 1750 2 3.403 47
15375 14701 14027 13304 12562 11818 10915 5 1750 2 5.657 58
36
10814 9160 7004 - - - - 3/4 870 2 .866 21
12029 10298 8210 5682 - - - 1 870 2 1.144 23
13467 11303 8919 6739 - - - 1 1/2 870 2 1.740 26
15229 13606 11915 10099 8115 - - 2 870 3 2.313 29
13211 11941 10567 8903 7115 - - 1 1/2 1160 2 1.712 32
15197 13942 12667 11097 9432 7374 -
2 1160 2 2.338 33
17216 15783 14320 12708 10951 9433 - 3 1160 2 3.442 37
20545 19284 18023 16724 15468 14160 12528 5 1160 3 5.749 49
19654 18794 17943 17155 16187 15117 14010 5 1750 2 5.726 65
23366 22527 21689 20853 20022 19089 18090 7 1/2 1750 2 8.437 70
42
13965 11651 8971 5239 - - - 1 870 2 1.147 27
16958 14787 12347 9265 - - - 1 1/2 870 2 1.703 28
18835 16487 14046 11171 - - - 2 870 2 2.307 29
20709 17795 14729 11692 8483 - - 3 870 2 3.396 35
25471 23668 21893 20074 18041 15847 13556 5 1160 2 5.739 48
26240 24928 23677 22653 21293 19916 18551 7 1/2 1750 2 8.425 91
48
21205 18422 15525 10623 - - -
2 870 2 2.344 34
24860 22013 19430 16007 - - - 3 870 2 3.397 35
28822 25302 21915 18436 13330 - - 5 870 2 5.724 41
35091 31899 28757 25802 23302 19238 16118 7 1/2 870 3 8.610 49
28661 26447 24563 22522 20057 16080 12406 5 1160 2 5.709 57
33747 31570 29480 27547 25436 22954 19494 7 1/2 1160 2 8.473 59
36844 34454 32078 29866 27653 25141 22274 10 1160 2 11.337 64
Performance shown is for Models HRSB-F and HRSD-F without inlet or outlet ducts.
Performance includes the effect of a lter.
Brake horsepower does not include drive losses.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free eld calculated per AMCA Standard
301 @ free air. Values shown are installation Type A, free inlet fan sone levels.
PERFORMANCE DATA - HRSD-F DIRECT DRIVE WITH FILTERS
MODELS HRSB & HRSD
HOODED PROPELLER ROOF SUPPLY FANS