Greenheck SE-1 Manual page 39

SBC-48-54 Belt Drive
Page Header
Cast Aluminum
Motor Fan
Model Number
HP RPM
48 Performance Max RPM L - 908 H - 1182
435
SBC-3L48-15 1 ⁄ 500
1
2
531
566
SBC-3H48-15 1 ⁄ 650
1
2
691
550
SBC-3L48-20 2
585
716
SBC-3H48-20 2
761
630
SBC-3L48-30 3
669
819
SBC-3H48-30 3
871
746
SBC-3L48-50 5
793
971
SBC-3H48-50 5
1032
854
SBC-3L48-75 7 ⁄
1
2
908
1112
SBC-3H48-75 7 ⁄
1
2
1182
54 Performance Max RPM L - 727 H - 856
364
SBC-3L54-20 2 400
425
429
SBC-3H54-20 2 471
501
458
SBC-3L54-30 3
487
539
SBC-3H54-30 3
573
543
SBC-3L54-50 5
577
639
SBC-3H54-50 5
680
621
SBC-3L54-75 7 ⁄
1
2
660
732
SBC-3H54-75 7 ⁄
1
2
778
684
SBC-3L54-100 10
727
805
SBC-3H54-100 10
856
Performance certified is for Model SBC 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
0.99 18.5 21897 17413 15801
1.51 23 25169 21295 20354 19165
1.80 24 26730 23117 22183 21212
0.99 23 21010 18533 17717 17010 15233 13144
1.50 28 24128 21973 21464 20750 19481 17983 16242 12200
1.80 31 25650 23608 23130 22600 21313 20083 18535 15959
2.00 25 27686 24227 23288 22434
2.41 27 29448 26249 25335 24494 22640
2.01 33 26578 24598 24136 23675 22413 21279 19918 17513
2.41 35 28249 26368 25935 25501 24434 23316 22195 20084 15370
3.01 30 31713 28809 27962 27113 25587 23623
3.61 32 33676 30972 30203 29404 27904 26301
3.00 39 30402 28632 28231 27827 27020 25867 24889 23274 19744 13540
3.61 43 32332 30648 30270
5.00 38 37552 35186 34519 33835 32401 31082 29675
6.01 41 39918 37729 37102 36474 35144 33810 32626 30464
5.00 53 36044 34496 34157 33818
6.00 59 38308 36841 36509 36191
7.50 45 42989 41003 40421 39838 38648 37395 36190 34476
9.02 50 45707 43860 43334 42786 41690 40528 39350 37736 34664
7.51 67 41278 39917 39577 39282 38690
9.01 75 43876 42596 42275 41971 41415
1.51 18.0 25482 21713 20664 19377
2.01 20 28002 24618 23706 22752 19950
2.41 22 29752 26685 25741 24882 22822
1.51 21 25150 22604 21870 21035 19310 17043 13521
2.00 23 27612 25349 24701 24032 22511 20907 18781
2.41 26 29370 27282 26674 26066 24696 23254 21708 18049
3.01 25 32062 29480 28382 27585 25914 23719
3.62 28 34092 31897 30843 29919 28420 26637 24050
3.00 29 31598 29657 29143
3.61 31 33591 31765 31309 30796
5.02 33 38013 36203 35539 34594 32996 31652 30072 26691
6.02 38 40393 38690 38264 37449 35716 34451 33186 30778
5.00 37 37461 35823 35414 35004
6.02 41 39864 38325 37941 37556 36748
7.51 44 43473 41891 41495 41090 39437 38008 36833 34916 30021
9.01 49 46203 44715 44342 43970 42720 41165 40006 38347 34940
7.52 47 42913 41483 41126 40768 40054 39254
9.03 53 45609 44264 43928 43592 42919 42229
10.03 53 47883 46447 46088 45729 44718 43217 41935 40334 37224 30947
12.00 61 50894 49542 49204 48866 48191 46850 45438 43846 41235 37872
10.02 55 47192 45892 45567 45242 44592 43942 43205
12.03 61 50182 48959 48654 48348 47737 47126 46501
CFM / Static Pressure in Inches WG
0.15 0.20 0.25 0.30
Max Motor Frame Size - 215T
9229
29892 29133 28230 27191 25779 22761 19268
33140 32459 31682 30277 28102 25291 22178
35553 34913 34272 33002 30995 28669 25923 16703
38098 37504 36601 34556 32687 30384 25026
40859 40300 39461 37668 35918 34068 29382
Max Motor Frame Size - 254T
28577 27407 26078 24712 22298
29731 28536 27286 25299 20153
34086 33131 32068 30386 27398 22327
35851 34954 33382 30664 27125 21725
38421 37100 34654 32044 28344
41445 40269 38025 35671 33163 23604
0.375 0.50 0.625 0.75
TS = RPM x 12.566
CFM values shown
in black are the most
efficient selections.
Values shown in gray
are not recommended.
TS = RPM x 14.135
42068 39973 37748 35353 27829
45432 43599 41507 39367 33873
1.00
39