Greenheck SE-1 Manual page 35

SB-54 Belt Drive
Page Header
Motor Fan
Model Number
HP RPM
Level 1 Performance Max RPM L - 343 H - 377
224
SB-1L54-7 3/4 257
272
244
SB-1H54-7 3/4 281
299
283
SB-1L54-10 1
300
310
SB-1H54-10 1
329
325
SB-1L54-15 1 ⁄
1
2
343
355
SB-1H54-15 1 ⁄
1
2
377
Level 2 Performance Max RPM L - 508 H - 562
325
SB-2L54-15 1 ⁄
1
2
343
355
SB-2H54-15 1 ⁄
1
2
377
356
SB-2L54-20 2
380
390
SB-2H54-20 2
414
408
SB-2L54-30 3
433
446
SB-2H54-30 3
474
478
SB-2L54-50 5
508
528
SB-2H54-50 5
562
Level 3 Performance Max RPM L - 619 H - 779
339
SB-3L54-30 3 390
415
430
SB-3H54-30 3 491
526
463
SB-3L54-50 5
492
584
SB-3H54-50 5
618
530
SB-3L54-75 7 ⁄
1
2
563
666
SB-3H54-75 7 ⁄
1
2
710
584
SB-3L54-100 10
619
738
SB-3H54-100 10
779
Performance certified is for Model SB for installation type A: free inlet, free outlet . Power rating (Bhp) does not include transmission losses . Performance ratings do not include
the effects of appurtenances (accessories) . The sound ratings shown are loudness values in fan sones at 5 ft (1 .5 m) in a hemispherical free field calculated per AMCA Standard 301 .
Values are for installation type A: free inlet hemispherical sone levels . *Sones shown apply to the highest cataloged CFM in black type at each fan RPM. For selections at other CFM and
static pressure points,refer to CAPS, the Computer Aided Product Selection Program.
Max
*Sones
BHP
0.00 0.10 0.125
0.51 10.7 19676 12031
0.77 12.0 22575 17498 14789
0.92 12.7 23892 19346 17418 14251
0.49 10.6 18660 13392
0.75 12.2 21490 17541 16040
0.91 13.4 22867 19233 18136 16425
1.03 13.3 24859 20604 19008 16462
1.21 14.1 26352 22515 21155 19430
1.01 14.0 23708 20252 19215 17828
1.21 15.6 25161 21986 21010 20033
1.56 16.5 28548 25088 24008 22726 18692
1.83 17.3 30129 26851 26014 24825 21850 16537
1.52 17.4 27149 24310 23414
1.82 19.0 28832 26243 25408 24557
1.56 16.5 28548 25088 24008 22726 18692
1.81 17.3 30129 26851 26014 24825 21850
1.52 17.4 27149 24310 23414
1.82 19.0 28832 26243 25408 24557
2.00 18.0 31271 28113 27322 26297 23790
2.46 19.6 33379 30420 29680 28940 26821 23826
2.01 20 29826 27374 26567 25750
2.41 22 31662 29444 28684 27924
3.07 22 35839 33083 32394 31704 30019 27876 24657
3.61 26 38035 35439 34789 34139 32810 30926 28749
3.01 26 34109 32145 31468 30762 29338
3.61 30 36250 34402 33873 33209 31882
4.87 35 41988 39636 39048 38459 37283 36006 34299 31347
5.97 44 44623 42410 41857 41303 40196 39088 37699 35194 28363
4.99 35 40380 38721 38307 37854 36662 35469 34252
6.03 40 42980 41422 41032 40643 39618 38498 37370
1.97 20 29862 26277 25025 23452 19663
3.01 25 34354 31312 30531 29462 26898 24533 21251
3.61 27 36557 33708 32974 32162 30005 27535 24061
2.03 27 27612 25569 25157 24640 23580 22036 20032
3.00 33 31529 29634 29274 28913
3.62 38 33776 31946 31609 31272
5.01 40 40785 38252 37593 36935 35395 33426 31153 26792
6.02 44 43339 40968 40348 39728 38489 36778 34740 31783 26116
5.01 48 37501 35765 35447 35144 34537
6.02 52 39684 38044 37683 37396 36823
7.51 46 46687 44501 43926 43351 42200 40903 39302 36323 30423
9.03 49 49594 47550 47008 46467 45384 44301 42910 40440 36084 30683
7.38 57 42766 41244 40864 40558 40026 39494
9.02 63 45591 44164 43807 43450 42943 42444 41945
10.04 51 51443 49482 48960 48438 47394 46350 45173 42994 38597 33058
12.00 56 54526 52685 52198 51706 50721 49736 48751 46840 42826 39077 33870
10.01 68 47389 46016 45673 45329 44791 44311 43831
12.00 75 50022 48721 48396 48070 47487 47032 46578 45895
CFM / Static Pressure in Inches WG
0.15 0.20 0.25 0.30
Max Motor Frame Size - 145T
22509 20237
22802 19924
Max Motor Frame Size - 184T
22509 20237
22802 19924
24103 21767
26374 24628 21971
27897 26104
30526 29170 26145
Max Motor Frame Size - 254T
28053 27125 25868 23501
30565 29698 28831 26933
33881 33101 31897 28836
36250 35558 34451 32025 28547
38962 37956 36129 33526
0.375 0.50 0.625 0.75 1.00
TS = RPM x 13.135
CFM values shown
in black are the most
efficient selections.
Values shown in gray
are not recommended.
TS = RPM x 13.135
32427 27435
35655 32079
TS = RPM x 13.135
41121 39515 37449 34796
43111 41571 39835 37550
44548 43085 41129 35732
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