90
APPENDIX D — FAN PERFORMANCE (cont)
48FCFM09 — 8.5 Ton Horizontal Supply (rpm - bhp)
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
2550
1026 0.40 1140 0.55 1248 0.72 1349 0.91 1442 1.11
2760
1092 0.48 1199 0.63 1301 0.80 1398 1.00 1488 1.20
2975
1160 0.56 1261 0.72 1357 0.90 1449 1.10 1536 1.31
3190
1229 0.66 1323 0.83 1414 1.01 1502 1.21 1586 1.42
3400
1298 0.77 1387 0.94 1473 1.12 1557 1.33 1638 1.55
3610
1368 0.88 1452 1.06 1535 1.25 1614 1.45 1692 1.67
3825
1439 1.01 1519 1.19 1597 1.38 1673 1.58 1747 1.80
4040
1511 1.14 1586 1.32 1660 1.51 1733 1.72 1804 1.94
4250
1582 1.27 1654 1.45 1725 1.64 1795 1.85 1863 2.07
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
2550
1529 1.32 1611 1.54 1688 1.77 1761 2.01 1830 2.26
2760
1573 1.42 1654 1.65 1730 1.89 1802 2.14 1870 2.39
2975
1619 1.53 1698 1.77 1773 2.01 1844 2.27 1911 2.52
3190
1667 1.65 1743 1.89 1817 2.14 1887 2.40 1954 2.66
3400
1716 1.78 1790 2.02 1862 2.27 1931 2.53 1997 2.80
3610
1767 1.91 1839 2.15 1909 2.40 1977 2.67 2041 2.94
3825
1820 2.04 1890 2.28 1958 2.54 2024 2.80 2087 3.07
4040
1874 2.17 1942 2.42 2008 2.67 2072 2.93 ——
4250
1930 2.30 1996 2.55 2060 2.80 2122 3.06 ——
Std/Med Static 1026-2000 rpm, 2.4 Max bhp
High Static 1026-2200 rpm, 3.0 Max bhp
48FCFM09 — Standard/Medium Static — 8.5 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
2250
1026 5.0 1140 5.6 1248 6.1 1349 6.7 1442 7.1
2440
1092 5.3 1199 5.9 1301 6.4 1398 6.9 1488 7.4
2625
1160 5.7 1261 6.2 1357 6.7 1449 7.2 1536 7.6
2810
1229 6.0 1323 6.5 1414 7.0 1502 7.4 1586 7.9
3000
1298 6.4 1387 6.8 1473 7.3 1557 7.7 1638 8.1
3190
1368 6.7 1452 7.2 1535 7.6 1614 8.0 1692 8.4
3375
1439 7.1 1519 7.5 1597 7.9 1673 8.3 1747 8.7
3560
1511 7.5 1586 7.9 1660 8.3 1733 8.6 1804 9.0
3750
1582 7.9 1654 8.2 1725 8.6 1795 8.9 1863 9.3
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
2550
1529 7.6 1611 8.0 1688 8.4 1761 8.8 1830 9.1
2760
1573 7.8 1654 8.2 1730 8.6 1802 9.0 1870 9.3
2975
1619 8.0 1698 8.4 1773 8.8 1844 9.2 — —
3190
1667 8.3 1743 8.7 1817 9.1 1887 9.4 — —
3400
1716 8.5 1790 8.9 1862 9.3————
3610
1767 8.8 1839 9.2 1909 9.5————
3825
1820 9.1 1890 9.4——————
4040
1874 9.4————————
4250
1930 9.6————————
Std/Med Static 1026-2000 rpm