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20 Unitary Products Group
TABLE 21: FAN PERFORMANCE DATA - 40 TON
1
RPM
CFM
12,800 14,400 16,000 17,600 19,200
SP
2
BHP KW
SP
2
BHP
KW
SP
2
BHP
KW
SP
2
BHP
KW
SP
2
BHP
KW
600 0.20 4.3 3.7 - - - - - - - - - - - -
640 0.38 4.8 4.1 0.19 5.6 4.8 - - - - - - - - -
700 0.65 5.5 4.7 0.47 6.4 5.5 0.28 7.2 6.2 - - - - - -
775 0.99 6.5 5.6 0.84 7.4 6.4 0.66 8.4 7.2 0.46 9.4 8.1 0.23 10.4 9.0
800 1.11 6.8 5.9 0.96 7.8 6.7 0.79 8.8 7.6 0.59 9.8 8.4 0.36 10.8 9.3
900 1.65 8.1 7.0 1.52 9.3 8.0 1.36 10.5 9.0 - - - - - -
915 1.73 8.3 7.2 1.60 9.5 8.2 1.44 10.7 9.2 - - - - - -
1.
Unit resistance is based on a dry evaporator coil and clean filters.
2.
Available static pressure in IWG to overcome the resistance of the duct system and any accessories added to the unit. Refer to
the blower motor and drive table and the accessory static resistance table for additional information.
TABLE 22: FAN PERFORMANCE DATA - 50 TON
1
RPM
CFM
16,000 18,000 20,000 22,000 24,000
SP
2
BHP KW
SP
2
BHP
KW
SP
2
BHP
KW
SP
2
BHP
KW
SP
2
BHP
KW
600 0.82 6.0 5.2 0.59 7.2 6.2 0.35 8.4 7.2 0.08 9.7 8.4 - - -
660 1.17 7.3 6.3 0.96 8.5 7.3 0.73 9.8 8.5 0.45 11.2 9.7 0.14 12.7 11.0
700 1.40 8.2 7.1 1.21 9.4 8.1 0.98 10.7 9.2 0.70 12.2 10.5 0.40 13.7 11.8
760 1.76 9.5 8.2 1.59 10.8 9.3 1.38 12.3 10.6 1.11 13.8 11.9 0.81 15.6 13.5
800 2.00 10.4 9.0 1.85 11.8 10.2 1.64 13.3 11.5 1.38 14.9 12.9 1.09 16.9 14.6
900 2.60 12.8 11.0 2.49 14.5 12.5 2.35 16.0 13.8 - - - - - -
930 2.78 13.5 11.6 2.68 15.3 13.2 - - - - - - - - -
1.
Unit resistance is based on a dry evaporator coil and clean filters.
2.
Available static pressure in IWG to overcome the resistance of the duct system and any accessories added to the unit. Refer to
the blower motor and drive table and the accessory static resistance table for additional information.