Greenheck Fan Comprehensive Greenheck CAPs Guide for Ventilation Hoods Performance

54 Belt Drive SBE/SBS

Model SBE for exhaust — Model SBS for supply

Model Number	Motor	Fan	Max		*Sones					CFM / Static Pressure in Inches WG
	HP	RPM	BHP				0.00	0.10	0.125	0.15	0.20	0.25	0.30	0.375	0.50		0.625	0.75	1.00
Level 1 Performance		Max RPM		L - 343		H - 377			Max Motor Frame Size - 145T						TS = RPM x 13.135
		224	0.51		10.7		19676	12031								CFM values shown
SBE/SBS-1L54-7	3/4	257	0.77		12.0		22575	17498	14789							in black are the most
		272	0.90		12.7		23892	19346	17418	14251						efficient selections.
		244	0.49		10.6		18660	13392								Values shown in gray
SBE/SBS-1H54-7	3/4	281	0.75		12.2		21490	17541	16040							are not recommended.
		299	0.91		13.4		22867	19233	18136	16425
SBE/SBS-1L54-10	1	283	1.03		13.3		24859	20604	19008	16462
		300	1.21		14.1		26352	22515	21155	19430
SBE/SBS-1H54-10	1	310	1.01		14.0		23708	20252	19215	17828
		329	1.21		15.6		25161	21986	21010	20033
SBE/SBS-1L54-15	11⁄2	325	1.56		16.5		28548	25088	24008	22726	18692
		343	1.81		17.3		30129	26851	26014	24825	21850	16537
SBE/SBS-1H54-15	11⁄2	355	1.52		17.4		27149	24310	23414	22509	20237
		377	1.82		19.0		28832	26243	25408	24557	22802	19924
Level 2 Performance		Max RPM		L - 508		H - 562			Max Motor Frame Size - 184T						TS = RPM x 13.135
SBE/SBS-2L54-15	11⁄2	325	1.56		16.5		28548	25088	24008	22726	18692
		343	1.81		17.3		30129	26851	26014	24825	21850
SBE/SBS-2H54-15	11⁄2	355	1.52		17.4		27149	24310	23414	22509	20237
		377	1.82		19.0		28832	26243	25408	24557	22802	19924
SBE/SBS-2L54-20	2	356	2.00		18.0		31271	28113	27322	26297	23790
		380	2.41		19.6		33379	30420	29680	28940	26821	23826
SBE/SBS-2H54-20	2	390	2.01		20		29826	27374	26567	25750	24103	21767
		414	2.41		22		31662	29444	28684	27924	26374	24628	21971
SBE/SBS-2L54-30	3	408	3.07		22		35839	33083	32394	31704	30019	27876	24657
		433	3.61		26		38035	35439	34789	34139	32810	30926	28749
SBE/SBS-2H54-30	3	446	3.01		26		34109	32145	31468	30762	29338	27897	26104
		474	3.61		30		36250	34402	33873	33209	31882	30526	29170	26145
SBE/SBS-2L54-50	5	478	4.87		35		41988	39636	39048	38459	37283	36006	34299	31347
		508	5.97		44		44623	42410	41857	41303	40196	39088	37699	35194	28363
SBE/SBS-2H54-50	5	528	4.99		35		40380	38721	38307	37854	36662	35469	34252	32427	27435
		562	6.03		40		42980	41422	41032	40643	39618	38498	37370	35655	32079
Level 3 Performance		Max RPM		L - 619		H - 779			Max Motor Frame Size - 254T						TS = RPM x 13.135
		339	1.97		20		29862	26277	25025	23452	19663
SBE/SBS-3L54-30	3	390	3.01		25		34354	31312	30531	29462	26898	24533	21251
		415	3.61		27		36557	33708	32974	32162	30005	27535	24061
		430	2.03		27		27612	25569	25157	24640	23580	22036	20032
SBE/SBS-3H54-30	3	491	3.00		33		31529	29634	29274	28913	28053	27125	25868	23501
		526	3.62		38		33776	31946	31609	31272	30565	29698	28831	26933
SBE/SBS-3L54-50	5	463	5.01		40		40785	38252	37593	36935	35395	33426	31153	26792
		492	6.02		44		43339	40968	40348	39728	38489	36778	34740	31783	26116
SBE/SBS-3H54-50	5	584	5.01		48		37501	35765	35447	35144	34537	33881	33101	31897	28836
		618	6.02		52		39684	38044	37683	37396	36823	36250	35558	34451	32025		28547
SBE/SBS-3L54-75	71⁄2	530	7.51		46		46687	44501	43926	43351	42200	40903	39302	36323	30423
		563	9.03		49		49594	47550	47008	46467	45384	44301	42910	40440	36084		30683
SBE/SBS-3H54-75	71⁄2	666	7.38		57		42766	41244	40864	40558	40026	39494	38962	37956	36129		33526
		710	9.02		63		45591	44164	43807	43450	42943	42444	41945	41121	39515		37449	34796
SBE/SBS-3L54-100	10	584	10.04		51		51443	49482	48960	48438	47394	46350	45173	42994	38597		33058
		619	12.00		56		54526	52685	52198	51706	50721	49736	48751	46840	42826		39077	33870
SBE/SBS-3H54-100	10	738	10.01		68		47389	46016	45673	45329	44791	44311	43831	43111	41571		39835	37550
		779	12.00		75		50022	48721	48396	48070	47487	47032	46578	45895	44548		43085	41129	35732

Performance certified is for Models SBE/SBS 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). *Speed (RPM) shown is nominal. Performance is based on actual speed of test. 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 the CAPS computerized selection program.

Numbers in blue have a larger BHP and require the next size larger motor.

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