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APPENDIX III. FAN PERFORMANCE (cont.)
580J*07 3 Phase 6 Ton Horizontal Supply
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Fi el d --- Su ppl ie d D ri ve
1
Standard Static Option Medium Static Option
1800 913 0.64 1010 0.80 1098 0.98 1178 1.16 1252 1.35
1950 972 0.78 1065 0.96 1148 1.14 1226 1.34 1298 1.54
2100 1032 0.95 1120 1.14 1200 1.33 1275 1.54 1345 1.75
2250 1093 1.14 1177 1.34 1254 1.55 1325 1.76 1393 1.98
2400 1155 1.36 1234 1.57 1308 1.78 1377 2.01 1443 2.24
2550 1217 1.60 1293 1.82 1363 2.05 1430 2.28 1494 2.53
2700 1280 1.87 1352 2.10 1420 2.34 1484 2.59 1546 2.84
2850 1343 2.17 1412 2.42 1477 2.67 1539 2.93 1599 3.19
3000 1406 2.50 1472 2.76 1535 3.03 1595 3.29 1653 3.57
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
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
1800 1322 1.56 1388 1.77 1451 1.98 1510 2.21 1568 2.44
1950 1366 1.75 1430 1.97 1491 2.20 1550 2.43 1606 2.67
2100 1411 1.97 1473 2.20 1533 2.43 1590 2.67 1645 2.92
2250 1457 2.21 1518 2.45 1576 2.69 1632 2.94 1686 3.20
2400 1505 2.48 1564 2.73 1621 2.98 1676 3.24 1729 3.51
2550 1554 2.78 1612 3.03 1667 3.30 1721 3.57 --- ---
2700 1604 3.10 1660 3.37 1715 3.64 --- --- --- ---
2850 1656 3.46 --- --- --- --- --- --- --- ---
3000 --- --- --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes on page 53.
Boldface indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part number KR11AZ406), motor pulley (part number KR11HY151) and belt (part number
KR29AF035).
580J*07 3 Phase 6 Ton Vertical Supply
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
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
1800 967 0.63 1075 0.80 1170 0.97 1255 1.13 1333 1.28
1950 1029 0.77 1132 0.96 1223 1.14 1306 1.32 1382 1.49
2100 1091 0.93 1189 1.14 1278 1.33 1358 1.52 1433 1.71
2250 1154 1.11 1248 1.33 1333 1.55 1411 1.75 1484 1.96
2400 1218 1.32 1308 1.55 1390 1.78 1466 2.01 1537 2.23
2550 1283 1.55 1369 1.80 1448 2.05 1521 2.29 1590 2.52
2700 1348 1.80 1431 2.07 1507 2.33 1578 2.59 1645 2.84
2850 1414 2.09 1493 2.37 1566 2.65 1636 2.92 1701 3.19
3000 1479 2.40 1556 2.70 1627 3.00 1694 3.29 1757 3.57
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
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
1800 1406 1.43 1475 1.58 1540 1.72 1601 1.87 1660 2.00
1950 1454 1.65 1521 1.82 1585 1.98 1645 2.13 1703 2.29
2100 1502 1.89
1568
2.07 1631 2.25 1690 2.42 1747 2.59
2250 1552 2.15 1617 2.35 1678 2.54 1737 2.73 1793 2.92
2400 1603 2.44 1666 2.65 1727 2.86 1784 3.06 1839 3.26
2550 1655 2.75 1717 2.98 1776 3.20
1833
3.42 1887 3.64
2700 1709 3.09 1769 3.33 1827 3.57 --- --- --- ---
2850 1763 3.45 --- --- --- --- --- --- --- ---
3000 --- --- --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes on page 53.
Boldface indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part number KR11AZ506), motor pulley (part number KR11HY191) and belt (part number
KR29AF042).
580J