Greenheck Fan Optimize Your Selection with SBCE Performance and Motorized Dampers

48-54 Belt Drive SBCE/SBCS

Cast Aluminum

Model SBCE for exhaust — Model SBCS 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
48 Performance		Max RPM L - 908				H - 1182		Max Motor Frame Size - 215T						TS = RPM x 12.566
			435	0.99	18.5	21897	17413	15801							CFM values shown
SBCE/SBCS-3L48-15	11⁄2		500	1.51	23	25169	21295	20354	19165						in black are the most
			531	1.80	24	26730	23117	22183	21212						efficient selections.
			566	0.99	23	21010	18533	17717	17010	15233	13144	9229			Values shown in gray
															are not recommended.
SBCE/SBCS-3H48-15	11⁄2		650	1.50	28	24128	21973	21464	20750	19481	17983	16242	12200
			691	1.80	31	25650	23608	23130	22600	21313	20083	18535	15959
SBCE/SBCS-3L48-20	2		550	2.00	25	27686	24227	23288	22434
			585	2.32	27	29448	26249	25335	24494	22640
SBCE/SBCS-3H48-20	2		716	2.01	33	26578	24598	24136	23675	22413	21279	19918	17513
			761	2.40	35	28249	26368	25935	25501	24434	23316	22195	20084	15370
SBCE/SBCS-3L48-30	3		630	3.01	30	31713	28809	27962	27113	25587	23623
			669	3.50	32	33676	30972	30203	29404	27904	26301
SBCE/SBCS-3H48-30	3		819	3.00	39	30402	28632	28231	27827	27020	25867	24889	23274	19744		13540
			871	3.60	43	32332	30648	30270	29892	29133	28230	27191	25779	22761		19268
SBCE/SBCS-3L48-50	5		746	5.00	38	37552	35186	34519	33835	32401	31082	29675
			793	5.88	41	39918	37729	37102	36474	35144	33810	32626	30464
SBCE/SBCS-3H48-50	5		971	5.00	53	36044	34496	34157	33818	33140	32459	31682	30277	28102		25291	22178
			1032	6.00	59	38308	36841	36509	36191	35553	34913	34272	33002	30995		28669	25923	16703
SBCE/SBCS-3L48-75	71⁄2		854	7.50	45	42989	41003	40421	39838	38648	37395	36190	34476
			908	8.88	50	45707	43860	43334	42786	41690	40528	39350	37736	34664
SBCE/SBCS-3H48-75	71⁄2		1112	7.51	67	41278	39917	39577	39282	38690	38098	37504	36601	34556		32687	30384	25026
			1182	9.00	75	43876	42596	42275	41971	41415	40859	40300	39461	37668		35918	34068	29382
54 Performance			Max RPM L - 727			H - 856		Max Motor Frame Size - 254T						TS = RPM x 14.135
			364	1.51	18.0	25482	21713	20664	19377
SBCE/SBCS-3L54-20	2		400	2.01	20	28002	24618	23706	22752	19950
			425	2.41	22	29752	26685	25741	24882	22822
			429	1.51	21	25150	22604	21870	21035	19310	17043	13521
SBCE/SBCS-3H54-20	2		471	2.00	23	27612	25349	24701	24032	22511	20907	18781
			501	2.41	26	29370	27282	26674	26066	24696	23254	21708	18049
SBCE/SBCS-3L54-30	3		458	3.01	25	32062	29480	28382	27585	25914	23719
			487	3.60	28	34092	31897	30843	29919	28420	26637	24050
SBCE/SBCS-3H54-30	3		539	3.00	29	31598	29657	29143	28577	27407	26078	24712	22298
			573	3.61	31	33591	31765	31309	30796	29731	28536	27286	25299	20153
SBCE/SBCS-3L54-50	5		543	5.02	33	38013	36203	35539	34594	32996	31652	30072	26691
			577	5.96	38	40393	38690	38264	37449	35716	34451	33186	30778
SBCE/SBCS-3H54-50	5		639	5.00	37	37461	35823	35414	35004	34086	33131	32068	30386	27398		22327
			680	6.02	41	39864	38325	37941	37556	36748	35851	34954	33382	30664		27125	21725
SBCE/SBCS-3L54-75	71⁄2		621	7.51	44	43473	41891	41495	41090	39437	38008	36833	34916	30021
			660	9.01	49	46203	44715	44342	43970	42720	41165	40006	38347	34940
SBCE/SBCS-3H54-75	71⁄2		732	7.52	47	42913	41483	41126	40768	40054	39254	38421	37100	34654		32044	28344
			778	9.00	53	45609	44264	43928	43592	42919	42229	41445	40269	38025		35671	33163	23604
SBCE/SBCS-3L54-100	10		684	10.03	53	47883	46447	46088	45729	44718	43217	41935	40334	37224		30947
			727	12.00	61	50894	49542	49204	48866	48191	46850	45438	43846	41235		37872
SBCE/SBCS-3H54-100	10		805	10.02	55	47192	45892	45567	45242	44592	43942	43205	42068	39973		37748	35353	27829
			856	12.00	61	50182	48959	48654	48348	47737	47126	46501	45432	43599		41507	39367	33873

Performance certified is for Models SBCE/SBCS 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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