Bryant PERFORMANCE DATA cont, 558F036-150, FAN PERFORMANCE - VERTICAL DISCHARGE UNITS cont

PERFORMANCE DATA (cont)

FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)

558F090,091 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
	Airflow								External Static Pressure (in. wg)
				0.2			0.4			0.6					0.8			1.0
	(Cfm)
			Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp		Watts		Rpm	Bhp	Watts	Rpm	Bhp	Watts
	2250		514	0.55	562	593	0.76	723	662	0.99		907		724	1.22	1097	781	1.48	1318
	2300		521	0.57	577	600	0.79	747	668	1.02		932		730	1.26	1131	786	1.50	1335
	2400		536	0.63	623	613	0.85	795	680	1.09		989		741	1.34	1199	796	1.59	1413
	2500		551	0.69	669	626	0.93	859	693	1.17		1056		753	1.43	1275	808	1.69	1499
	2550		559	0.72	692	634	0.97	891	700	1.21		1089		759	1.48	1318	814	1.74	1543
	2600		567	0.75	716	641	1.00	916	706	1.25		1123		764	1.52	1353	819	1.79	1587
	2700		582	0.83	779	655	1.08	981	719	1.34		1199		776	1.61	1430	831	1.89	1674
	2800		598	0.90	835	670	1.17	1056	732	1.43		1275		789	1.71	1617	842	2.00	1770
	2900		614	0.98	899	684	1.25	1123	745	1.53		1361		802	1.81	1604	854	2.11	1866
	3000		630	1.07	973	699	1.35	1207	759	1.63		1147		815	1.92	1700	866	2.23	1971
	3100		646	1.16	1047	714	1.45	1292	773	1.74		1543		828	2.04	1805	878	2.35	2076
	3200		662	1.28	1131	729	1.55	1378	787	1.86		1648		841	2.16	1910	891	2.48	2188
	3300		679	1.36	1216	744	1.66	1473	801	1.98		1753		854	2.29	2023	904	2.61	2300
	3400		695	1.47	1310	759	1.78	1578	816	2.10		1868		867	2.42	2136	917	2.75	2420
	3500		712	1.59	1413	774	1.90	1683	830	2.23		1971		881	2.56	2257	930	2.90	2546
	3600		729	1.71	1617	790	2.03	1796	845	2.37		2093		895	2.71	2386	943	3.05	2670
	3700		745	1.84	1630	805	2.17	1919	860	2.52		2223		909	2.87	2521	956	3.22	2807
	3750		754	1.91	1691	813	2.24	1980	868	2.59		2283		917	2.95	2587	963	3.30	2870
558F090,091 (71/2 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
	Airflow								External Static Pressure (in. wg)
				0.2			0.4			0.6					0.8			1.0
	(Cfm)
			Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp		Watts		Rpm	Bhp	Watts	Rpm	Bhp	Watts
	2250		841	1.81	1604	902	2.25	1989	939	2.60		2292		979	2.94	2589	1015	3.29	2892
	2300		843	1.83	1621	905	2.28	2015	943	2.52		2309		983	2.96	2609	1020	3.31	2914
	2400		848	1.88	1665	910	2.31	2041	952	2.74		2411		992	3.10	2729	1029	3.46	3048
	2500		859	1.96	1735	912	2.31	2050	963	2.81		2470		1004	3.18	2798	1041	3.55	3126
	2550		864	2.01	1779	915	2.34	2067	968	2.81		2479		1009	3.18	2798	1047	3.55	3126
	2600		869	2.06	1823	918	2.37	2093	973	2.81		2487		1014	3.18	2798	1052	3.55	3126
	2700		880	2.17	1919	927	2.47	2180	976	2.84		2495		1017	3.21	2828	1055	3.59	3159
	2800		892	2.29	2023	938	2.58	2275	983	2.92		2562		1024	3.30	2908	1063	3.69	3248
	2900		903	2.42	2136	949	2.71	2386	993	3.03		2653		1035	3.43	3017	1074	3.83	3370
	3000		915	2.54	2240	961	2.85	2504	1003	3.17		2767		1045	3.59	3157	1084	4.01	3526
	3100		926	2.67	2352	972	3.00	2629	1015	3.32		2886		1058	3.76	3306	1097	4.20	3693
	3200		938	2.81	2470	983	3.14	2743	1026	3.47		3002		1069	3.93	3456	—	—	—
	3300		950	2.95	2587	995	3.30	2870	1043	3.80		3341		—	—	—	—	—	—
	3400		963	3.10	2710	1007	3.45	2987	1055	3.97		3493		—	—	—	—	—	—
	3500		976	3.25	2831	1030	3.82	3362	—	—			—	—	—	—	—	—	—
	3600		988	3.41	2956	1043	4.01	3528	—	—			—	—	—	—	—	—	—
	3700		1019	3.90	3431	—	—	—	—	—			—	—	—	—	—	—	—
	3750		1026	4.00	3517	—	—	—	—	—			—	—	—	—	—	—	—
		LEGEND								NOTES:
Bhp	—	Brake Horsepower Input to Fan								1.	Boldface indicates field-supplied drive is required.
Watts	—	Input Watts to Motor								2.			indicates field-supplied motor and drive are required.
*Motor drive range: 860 to 1080 rpm. All other rpms require field-supplied drive.										3.	Maximum continuous bhp is 3.7 and the maximum continuous watts are 3313.
										4.	See page 60 for general fan performance notes.

558F036-150

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