Bryant FAN Performance Belt Drive, Phase 4 TON Horizontal Supply, 581J*05 Phase

581J

FAN PERFORMANCE (BELT DRIVE) (cont.)

								TABLE 21 – 581J*05--				3 PHASE 4 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
1200	681		0.24	800		0.35	902	0.48	992		0.63	1074		0.78	1150		0.95	1221		1.13	1287		1.31	1350		1.51	1410		1.72
1300	717		0.29	831		0.41	930	0.54	1019		0.69	1099		0.85	1173		1.02	1243		1.20	1309		1.39	1371		1.59	1430		1.80
1400	753		0.34	863		0.46	959	0.60	1046		0.75	1125		0.92	1198		1.09	1266		1.28	1331		1.47	1393		1.68	1451		1.89
1500	790		0.40	896		0.53	990	0.67	1074		0.83	1151		1.00	1223		1.18	1291		1.36	1355		1.56	1415		1.77	1473		1.99
1600	828		0.46	930		0.60	1021	0.75	1103		0.91	1179		1.09	1249		1.27	1316		1.46	1379		1.66	1439		1.87	1496		2.09
1700	866		0.54	964		0.68	1053	0.84	1133		1.01	1207		1.18	1277		1.37	1342		1.57	1404		1.77	1463		1.99	1520		2.21
1800	905		0.62	1000		0.77	1085	0.94	1164		1.11	1236		1.29	1305		1.48	1369		1.68	1430		1.89	1489		2.11	1545		2.34
1900	944		0.71	1036		0.87	1119	1.04	1195		1.22	1266		1.41	1333		1.60	1397		1.81	1457		2.02	1514		2.25	1570		2.48
2000	984		0.82	1072		0.98	1153	1.15	1227		1.34	1297		1.53	1363		1.73	1425		1.94	1484		2.16	1541		2.39	1596		2.63

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

Boldface indicates field--- supplied drive is required.

*Medium static 920--- 1303 RPM, 1.7 BHP max

*High static 1208--- 1639 RPM, 2.9 BHP max

34

								TABLE 22 – 581J*05				--3 PHASE--			4 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
1200	693		0.25	813		0.37	913	0.51	999		0.67	1077		0.84		1148		1.03	1214		1.23	1276		1.44	1335		1.67	1391		1.91
1300	729		0.30	846		0.42	943	0.57	1028		0.73	1105		0.90		1176		1.09	1241		1.30	1303		1.51	1361		1.74	1416		1.98
1400	765		0.35	879		0.48	974	0.63	1058		0.79	1134		0.97		1204		1.17	1269		1.37	1330		1.59	1388		1.82	1442		2.07
1500	802		0.42	912		0.55	1006	0.70	1088		0.87	1163		1.05		1232		1.25	1297		1.46	1357		1.68	1415		1.91	1469		2.16
1600	840		0.49	947		0.63	1038	0.78	1119		0.95	1193		1.14		1262		1.34	1325		1.55	1385		1.78	1442		2.01	1496		2.26
1700	878		0.57	982		0.71	1071	0.87	1151		1.05	1224		1.24		1291		1.44	1354		1.66	1414		1.89	1470		2.12	1524		2.37
1800	917		0.65	1017		0.81	1105	0.97	1183		1.15	1255		1.35		1322		1.55	1384		1.77	1443		2.00	1499		2.25	1552		2.50
1900	956		0.75	1053		0.91	1139	1.08	1216		1.27	1287		1.47		1352		1.68	1414		1.90	1472		2.13	1528		2.38	1580		2.63
2000	995		0.86	1090		1.02	1173	1.20	1249		1.39	1319		1.59		1384		1.81	1445		2.04	1502		2.27	1557		2.52	1609		2.78

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

Boldface indicates field--- supplied drive is required.

*Medium static 920--- 1303 RPM, 1.7 BHP max

*High static 1208--- 1639 RPM, 2.9 BHP max