80
APPENDIX D — FAN PERFORMANCE (cont)
48FCFM09 — 8.5 Ton Vertical 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
1091 0.48 1198 0.63 1298 0.81 1391 0.99 1478 1.19
2760
1164 0.58 1264 0.74 1359 0.92 1448 1.11 1532 1.31
2975
1238 0.69 1332 0.85 1422 1.04 1507 1.24 1588 1.45
3190
1312 0.81 1402 0.98 1487 1.17 1569 1.38 1646 1.59
3400
1388 0.94 1473 1.12 1554 1.32 1632 1.53 1706 1.75
3610
1464 1.08 1544 1.27 1622 1.47 1696 1.69 1768 1.91
3825
1541 1.24 1617 1.43 1691 1.64 1762 1.85 1831 2.08
4040
1618 1.40 1691 1.59 1761 1.80 1830 2.02 1896 2.25
4250
1696 1.56 1765 1.76 1832 1.97 1898 2.19 1962 2.42
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
1559 1.40 1636 1.61 1709 1.84 1779 2.08 1846 2.32
2760
1611 1.53 1686 1.75 1758 1.98 1826 2.22 1892 2.47
2975
1665 1.67 1738 1.90 1808 2.14 1875 2.38 1939 2.63
3190
1721 1.82 1792 2.05 1860 2.30 1925 2.55 1988 2.80
3400
1778 1.98 1847 2.22 1913 2.46 1977 2.72 2039 2.98
3610
1837 2.14 1904 2.38 1969 2.64 2031 2.89 2091 3.16
3825
1898 2.31 1963 2.56 2026 2.81 2086 3.07 ——
4040
1961 2.49 2023 2.73 2084 2.98 ————
4250
2024 2.66 2085 2.90 2144 3.16 ————
Std/Med Static 1091-2000 rpm, 2.4 Max bhp
High Static 1091-2200 rpm, 3.0 Max bhp
48FCFM09 — Standard/Medium Static — 8.5 Ton Vertical 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
1091 5.3 1198 5.9 1298 6.4 1391 6.9 1478 7.3
2440
1164 5.7 1264 6.2 1359 6.7 1448 7.2 1532 7.6
2625
1238 6.1 1332 6.6 1422 7.0 1507 7.5 1588 7.9
2810
1312 6.5 1402 6.9 1487 7.4 1569 7.8 1646 8.2
3000
1388 6.9 1473 7.3 1554 7.7 1632 8.1 1706 8.5
3190
1464 7.2 1544 7.7 1622 8.1 1696 8.4 1768 8.8
3375
1541 7.6 1617 8.0 1691 8.4 1762 8.8 1831 9.1
3560
1618 8.0 1691 8.4 1761 8.8 1830 9.1 1896 9.5
3750
1696 8.4 1765 8.8 1832 9.1 1898 9.5 1962 9.8
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
1559 7.7 1636 8.1 1709 8.5 1779 8.9 1846 9.2
2760
1611 8.0 1686 8.4 1758 8.8 1826 9.1 — —
2975
1665 8.3 1738 8.7 1808 9.0 1875 9.4 — —
3190
1721 8.6 1792 8.9 1860 9.3————
3400
1778 8.9 1847 9.2——————
3610
1837 9.2 1904 9.5——————
3825
1898 9.5————————
4040 ——————————
4250 ——————————
Std/Med Static 1091-2000 rpm