Bryant 580F installation instructions Airflow

Table 18 — Fan Performance 580F120,121 — Vertical Discharge Units; 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
3000	726	0.75	656	793	0.94	822	853	1.14	997	910	1.35	1181	962	1.56	1373
3100	746	0.81	713	811	1.01	883	870	1.21	1062	926	1.42	1250	978	1.65	1447
3200	766	0.88	773	829	1.08	947	887	1.29	1131	942	1.51	1323	993	1.74	1524
3300	786	0.95	836	847	1.16	1016	905	1.37	1204	958	1.60	1400	1008	1.83	1604
3400	806	1.03	904	866	1.24	1088	922	1.46	1280	975	1.69	1481	1024	1.92	1689
3500	826	1.11	975	885	1.33	1163	940	1.55	1360	991	1.78	1565	1040	2.03	1778
3600	846	1.20	1050	904	1.42	1243	958	1.65	1444	1008	1.88	1654	1056	2.13	1870
3700	866	1.29	1129	923	1.51	1327	975	1.75	1532	1025	1.99	1746	1073	2.24	1967
3800	886	1.38	1212	942	1.61	1415	994	1.85	1625	1043	2.10	1843	1089	2.36	2068
3900	907	1.48	1299	961	1.72	1507	1012	1.96	1722	1060	2.21	1944	1106	2.48	2173
4000	927	1.58	1391	980	1.83	1603	1030	2.08	1823	1078	2.33	2049	1123	2.60	2283
4100	948	1.69	1487	1000	1.94	1704	1049	2.20	1928	1095	2.46	2159	1140	2.73	2397
4200	968	1.81	1588	1019	2.06	1809	1067	2.32	2038	1113	2.59	2274	1157	2.87	2516
4300	989	1.93	1694	1039	2.19	1920	1086	2.45	2153	1131	2.73	2393	1175	3.01	2640
4400	1009	2.06	1804	1058	2.32	2034	1105	2.59	2272	1149	2.87	2517	1192	3.15	2768
4500	1030	2.19	1919	1078	2.45	2154	1124	2.73	2397	1168	3.01	2646	1210	3.31	2901
4600	1051	2.32	2039	1098	2.60	2279	1143	2.88	2527	1186	3.17	2780	1228	3.46	3040
4700	1071	2.47	2165	1118	2.75	2409	1162	3.03	2661	1205	3.33	2919	1245	3.63	3184
4800	1092	2.62	2295	1138	2.90	2545	1181	3.19	2801	1223	3.49	3064	1264	3.80	3333
4900	1113	2.77	2431	1158	3.06	2685	1201	3.36	2947	1242	3.66	3214	1282	3.97	3487
5000	1134	2.93	2572	1178	3.23	2832	1220	3.53	3097	1261	3.84	3369	1300	4.16	3647
AIRFLOW						EXTERNAL STATIC PRESSURE (in. wg)
		1.2			1.4			1.6			1.8			2.0
(Cfm)
	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts	Rpm	Bhp	Watts
3000	1012	1.79	1574	1060	2.03	1781	1105	2.28	1997	1148	2.53	2219	1190	2.79	2449
3100	1027	1.88	1651	1073	2.12	1863	1118	2.37	2081	1161	2.63	2308	1202	2.89	2540
3200	1041	1.97	1732	1088	2.22	1947	1132	2.47	2170	1174	2.73	2400	1215	3.00	2636
3300	1056	2.07	1817	1102	2.32	2036	1146	2.58	2262	1188	2.84	2496	1228	3.12	2735
3400	1071	2.17	1905	1116	2.43	2128	1160	2.69	2359	1201	2.96	2595	1241	3.23	2839
3500	1087	2.28	1998	1131	2.53	2225	1174	2.80	2459	1215	3.08	2699	1255	3.36	2946
3600	1102	2.39	2094	1146	2.65	2326	1188	2.92	2563	1229	3.20	2808	1268	3.48	3058
3700	1118	2.50	2195	1162	2.77	2430	1203	3.04	2672	1243	3.33	2920	1282	3.62	3174
3800	1134	2.62	2300	1177	2.89	2539	1218	3.17	2785	1258	3.46	3036	1296	3.75	3295
3900	1150	2.75	2410	1193	3.02	2653	1233	3.31	2902	1273	3.60	3158	1311	3.90	3420
4000	1167	2.88	2524	1208	3.16	2770	1249	3.45	3024	1287	3.74	3284	1325	4.04	3549
4100	1183	3.01	2642	1224	3.30	2893	1264	3.59	3151	1302	3.89	3414	1340	4.20	3683
4200	1200	3.15	2765	1240	3.44	3020	1280	3.74	3282	1318	4.04	3549	1355	4.36	3823
4300	1216	3.30	2893	1257	3.59	3152	1295	3.89	3418	1333	4.20	3690	1370	4.52	3967
4400	1233	3.45	3025	1273	3.75	3289	1311	4.05	3559	1349	4.37	3834	1385	4.69	4116
4500	1250	3.60	3163	1290	3.91	3431	1328	4.22	3705	1364	4.54	3985	—	—	—
4600	1268	3.77	3306	1306	4.08	3578	1344	4.39	3856	1380	4.72	4140	—	—	—
4700	1285	3.94	3454	1323	4.25	3730	1360	4.57	4013	1396	4.90	4300	—	—	—
4800	1303	4.11	3608	1340	4.43	3888	1377	4.76	4175	—	—	—	—	—	—
4900	1320	4.29	3766	1357	4.62	4051	1394	4.95	4342	—	—	—	—	—	—
5000	1338	4.48	3930	1375	4.81	4219	—	—	—	—	—	—	—	—	—

LEGEND

Bhp — Brake Horsepower Input to Fan

Watts — Input Watts to Motor

*Motor drive range: 830 to 1130 rpm. All other rpms require field- supplied drive.

NOTES:

1.Boldface indicates field-supplied drive is required.

2.Maximum continuous bhp is 5.25.

3.See page 29 for General Fan Performance Notes.

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