Bryant FAN Performance Belt DRIVEcont, Phase 7.5 TON Horizontal Supply, 581J*08 Phase

FAN PERFORMANCE BELT DRIVE(cont.)

37

									TABLE 27 – 581J*08--				3 PHASE 7.5 TON HORIZONTAL SUPPLY--
												Available External Static Pressure (in. wg)
CFM		0.2			0.4			0.6			0.8			1.0			1.2			1.4			1.6			1.8			2.0
	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP
2250	482		0.36	577		0.51	659		0.66	732		0.82	799		0.98	860		1.14	917		1.31	971		1.48	1022		1.66	1071		1.84
2438	505		0.43	597		0.59	676		0.75	748		0.92	813		1.09	873		1.27	929		1.45	983		1.63	1033		1.81	1081		2.00
2625	529		0.51	617		0.68	694		0.85	764		1.03	827		1.22	887		1.40	942		1.59	995		1.78	1045		1.98	1092		2.18
2813	554		0.60	638		0.78	713		0.97	781		1.16	843		1.35	901		1.55	956		1.75	1008		1.95	1057		2.15	1104		2.36
3000	579		0.70	660		0.89	732		1.09	799		1.29	860		1.50	917		1.70	970		1.91	1021		2.13	1070		2.34	1117		2.56
3188	604		0.81	683		1.02	753		1.23	817		1.44	877		1.65	933		1.87	986		2.09	1036		2.32	1084		2.54	1130		2.77
3375	630		0.94	706		1.15	774		1.37	836		1.60	895		1.82	950		2.05	1002		2.29	1051		2.52	1098		2.76	1144		3.00
3563	657		1.08	729		1.31	795		1.54	856		1.77	913		2.01	967		2.25	1018		2.49	1067		2.74	1113		2.99	1158		3.24
3750	683		1.23	753		1.47	817		1.71	877		1.96	933		2.21	985		2.46	1035		2.71	1083		2.97	1129		3.23	1173		3.49
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field--- supplied drive is required.
* Standard static 518 --- 733 RPM, 1.7 BHP max
* Medium static 690 --- 936 RPM, 2.4 BHP max
* High static 838 --- 1084 RPM, 3.7 BHP max

								TABLE 28 – 581J*08				--3 PHASE--			7.5 TON VERTICAL SUPPLY
											Available External Static Pressure (in. wg)
CFM		0.2			0.4		0.6			0.8			1.0				1.2			1.4			1.6			1.8			2.0
	RPM		BHP	RPM		BHP	RPM	BHP	RPM		BHP	RPM		BHP		RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP	RPM		BHP
2250	505		0.39	595		0.54	676	0.69	750		0.86	819		1.03		884		1.21	945		1.40	1003		1.60	1059		1.80	1112		2.01
2438	532		0.47	617		0.63	694	0.79	766		0.97	833		1.15		896		1.34	955		1.54	1012		1.74	1066		1.95	1118		2.17
2625	559		0.56	640		0.73	714	0.90	783		1.08	848		1.28		909		1.47	967		1.68	1022		1.89	1075		2.11	1126		2.34
2813	588		0.67	664		0.84	735	1.03	801		1.22	864		1.42		923		1.62	980		1.84	1034		2.06	1086		2.29	1136		2.52
3000	616		0.79	689		0.97	757	1.16	821		1.36	882		1.57		939		1.79	994		2.01	1047		2.24	1098		2.47	1147		2.71
3188	646		0.92	715		1.11	780	1.31	842		1.52	901		1.74		956		1.97	1010		2.20	1061		2.43	1111		2.68	1159		2.93
3375	675		1.06	742		1.27	804	1.48	864		1.70	920		1.93		975		2.16	1027		2.40	1077		2.65	1125		2.90	1172		3.15
3563	705		1.23	769		1.44	829	1.66	886		1.89	941		2.13		994		2.37	1044		2.62	1093		2.87	1141		3.13	1186		3.40
3750	736		1.41	797		1.63	855	1.86	910		2.10	963		2.35		1014		2.60	1063		2.86	1111		3.12	1157		3.39	1202		3.66

NOTE: For more information, see General Fan Performance Notes.

Boldface indicates field--- supplied drive is required.

*Standard static 518 --- 733 RPM, 1.7 BHP max

*Medium static 690 --- 936 RPM, 2.4 BHP max

*High static 838 --- 1084 RPM, 3.7 BHP max

581J