95
APPENDIX D — FAN PERFORMANCE (cont)
48FCFM14 — High Static — 12.5 Ton Horizontal Supply (rpm - vdc)
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
rpm vdc rpm vdc rpm vdc rpm vdc rpm vdc
3750
1198 5.4 1298 5.8 1393 6.3 1483 6.7 1566 7.1
4060
1282 5.8 1374 6.2 1464 6.6 1550 7.0 1631 7.4
4375
1367 6.2 1453 6.6 1537 6.9 1619 7.3 1697 7.7
4690
1453 6.6 1533 6.9 1613 7.3 1690 7.6 1765 8.0
5000
1540 7.0 1615 7.3 1690 7.6 1763 8.0 1835 8.3
5310
1628 7.4 1697 7.7 1768 8.0 1838 8.3 1906 8.6
5625
1715 7.8 1781 8.1 1847 8.4 1914 8.7 1979 9.0
5940
1804 8.2 1866 8.5 1929 8.7 1992 9.0 2054 9.3
6250
1892 8.6 1951 8.9 2011 9.1 2071 9.4 2131 9.7
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
rpm vdc rpm vdc rpm vdc rpm vdc rpm vdc
3750
1644 7.4 1718 7.8 1787 8.1 1854 8.4 1917 8.7
4060
1707 7.7 1778 8.1 1847 8.4 1912 8.7 1974 9.0
4375
1771 8.0 1841 8.3 1908 8.7 1971 8.9 2033 9.2
4690
1836 8.3 1905 8.6 1970 8.9 2033 9.2 2093 9.5
5000
1904 8.6 1970 8.9 2034 9.2 2095 9.5 2154 9.8
5310
1973 9.0 2037 9.2 2099 9.5 2159 9.8 ——
5625
2043 9.3 2106 9.6 2166 9.8 ————
5940
2116 9.6 2176 9.9 ——————
6250
2189 9.9 ————————
High Static 1198-2200 rpm