Bryant manual 580J*09

FAN PERFORMANCE (cont.)

Table 49 – 580J*09					3 PHASE		8.5 TON HORIZONTAL SUPPLY
				AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
CFM		0.2		0.4	0.6		0.8			1.0
	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
	Field---Supplied Drive1				Standard Static Option				Medium Static Option
2550	497	0.48	579	0.61	651	0.75	717	0.90	777	1.05
2763	524	0.58	602	0.72	671	0.87	735	1.03	794	1.19
2975	551	0.70	626	0.86	693	1.01	754	1.18	812	1.35
3188	580	0.84	651	1.00	716	1.17	775	1.34	831	1.52
3400	609	1.00	677	1.17			797	1.53	851	1.71
					739	1.35
3613	638	1.17	703	1.35	763	1.54	819	1.73	871	1.93
3825	668	1.37	730	1.56	788	1.76	842	1.96	893	2.16
4038	698	1.59	758	1.79	813	2.00	866	2.20	915	2.42
4250	728	1.83	786	2.04	839	2.26	890	2.47	938	2.70
				AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
CFM		1.2		1.4	1.6		1.8			2.0
	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
			Medium Static Option					High Static Option
2550	833	1.21	886	1.38	936	1.56	984	1.74	1029	1.93
2763	849	1.36	900	1.53	950	1.72	996	1.90	1041	2.10
2975	865	1.52	916	1.70	964	1.89	1010	2.09	1054	2.29
3188	883	1.70	933	1.89	980	2.09	1025	2.29	1068	2.50
3400	902	1.90	950	2.10	996	2.30	1041	2.51	1083	2.73
3613	921	2.13	969	2.33	1014	2.54	1057	2.76	1099	2.982
3825	941	2.37	988	2.58	1032	2.80	1075	3.02	1116	3.25
4038	963	2.63	1008	2.86	1051	3.08	1093	3.31	1133	3.55
4250	984	2.92	1029	3.15	1071	3.39	1112	3.63	1152	3.87

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

Boldface indicates field--- supplied drive is required.

1.Recommend using field--- supplied fan pulley (part no. KR11AK012) and belt (part no. KR29AF055).

2.Recommend using field---supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

Table 50 – 580J*09					3 PHASE		8.5 TON VERTICAL SUPPLY
				AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
CFM		0.2		0.4	0.6		0.8			1.0
	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
				Standard Static Option					Medium Static Option
2550	526	0.51	600	0.65	666	0.79	727	0.93	783	1.07
2763	557	0.62	627	0.77	690	0.92	749	1.08	804	1.23
2975	588	0.75	655	0.91	716	1.08	772	1.24	825	1.40
3188	621	0.90	684	1.07			797	1.42	848	1.60
					743	1.25
3400	653	1.06	714	1.25	770	1.44	822	1.62	872	1.81
3613	687	1.25			798	1.65	849	1.84	897	2.04
			744	1.45
3825	720	1.45	775	1.67	827	1.88	876	2.09	922	2.30
4038			807	1.91	856	2.13	904	2.35	949	2.57
	754	1.69
4250	788	1.94	839	2.17	886	2.41	932	2.64	976	2.88
				AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
CFM		1.2		1.4	1.6		1.8			2.0
	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP	RPM	BHP
			Medium Static Option					High Static Option
2550	836	1.20	886	1.34	934	1.48	979	1.61	1022	1.74
2763	855	1.37	904	1.52	950	1.67	995	1.82	1037	1.97
2975	875	1.56	923	1.72	968	1.88	1012	2.04	1053	2.20
3188	897	1.77			987	2.11	1030	2.29	1071	2.46
			943	1.94
3400	919	1.99	964	2.18	1007	2.36	1049	2.55	1089	2.731
3613	943	2.24	986	2.44	1029	2.63	1069	2.83	1108	3.02
3825	967	2.51	1010	2.71	1051	2.92	1090	3.13	1129	3.34
4038	992	2.80	1034	3.02	1074	3.24	1112	3.46	1150	3.68
4250	1018	3.11	1058	3.34			---	---	---	---
					1097	3.57

NOTE: For more information, see General Fan Performance Notes. Boldface indicates field supplied drive is required.

1. Recommend using field supplied motor pulley (part no. KR11HY310), fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

580J

57