85
Boldface indicates alternate standard static drive package is required.
Italics indicate high static drive package with different motor pulley is
required.
Table H — 48TCF*17 Vertical Supply (15 tons)
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
4500 494 0.77
583 1.09 662 1.43 732 1.80 796 2.19
4900 522 0.93 605 1.27 681 1.64 750 2.03 813 2.44
5250
547 1.10 626 1.45 700 1.84 766 2.24 828 2.67
5650 577 1.32 651 1.68 721 2.09 786 2.51 846 2.96
6000
603 1.53 674 1.91 741 2.33 804 2.78 863 3.24
6400 634 1.81 701 2.20 765 2.64 826 3.10 883 3.59
6750
662 2.07 725 2.49 787 2.94 846 3.42 902 3.92
7150
694 2.42 754 2.85 813 3.31 869 3.81 923 4.33
7500 722 2.74 779 3.19 836 3.67 890 4.19 943 4.72
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
4500
856 2.60 911 3.02 963 3.46 1012 3.92 1059 4.39
4900
871 2.86 926 3.30 977 3.76 1026 4.23 1072 4.72
5250 885 3.11 939 3.57 990 4.05 1038 4.54 — —
5650
903 3.43 956 3.91 1006 4.40 — — — —
6000
918 3.72 971 4.22 1020 4.73 — — — —
6400 937 4.09 988 4.61 — — — — — —
6750
954 4.44 — — — — — — — —
7150 975 4.87 — — — — — — — —
7500 — — — — — — — — — —
Standard static: 514-680 rpm, 2.9 max BHP
Medium static: 679-863 rpm, 3.7 max BHP
High static: 826-1009 rpm, 4.9 max BHP
APPENDIX C — FAN PERFORMANCE
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