TABLE 6
- SUPPLY AIR BLOWER PERFORMANCE
(7-1/2, 8-1/2 & 10 TON)
BLOWER
SPEED,
RPM
CFM
2250 2550 3000 3400 3750
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
975 0.83 1.16 1.08 0.66 1.27 1.18 0.37 1.45 1.35 0.08 1.65 1.54 - - -
1025 0.98 1.21 1.13 0.82 1.34 1.25 0.52 1.54 1.44 0.21 1.75 1.63 - - -
1070 1.12 1.32 1.23 0.95 1.46 1.36 0.67 1.68 1.57 0.37 1.89 1.76 0.07 2.11 1.97
1130 1.31 1.43 1.33 1.16 1.57 1.46 0.86 1.83 1.71 0.56 2.04 1.90 - - -
1175 1.51 1.51 1.41 1.36 1.67 1.56 1.07 1.92 1.79 0.75 2.18 2.03 - - -
1220 1.68 1.66 1.55 1.53 1.81 1.69 1.23 2.10 1.96 - - - - - -
MODEL DCG090
- (SIDE DUCT APPLICATIONS)
BLOWER
SPEED,
RPM
CFM
2250 2550 3000 3400 3750
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
975 0.761.161.080.571.271.180.241.451.35------
1025 0.91 1.21 1.13 0.73 1.34 1.25 0.39 1.54 1.44 0.04 1.75 1.63 - - -
1070 1.05 1.32 1.23 0.86 1.46 1.36 0.54 1.68 1.57 0.20 1.89 1.76 - - -
1130 1.24 1.43 1.33 1.07 1.57 1.46 0.73 1.83 1.71 0.39 2.04 1.90 - - -
1175 1.44 1.51 1.41 1.27 1.67 1.56 0.94 1.92 1.79 0.58 2.18 2.03 - - -
1220 1.61 1.66 1.55 1.44 1.81 1.69 1.10 2.10 1.96 ------
MODEL DCG090
- (BOTTOM DUCT APPLICATIONS)
BLOWER
SPEED,
RPM
CFM
2550 3000 3400 3750
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
975 0.66 1.27 1.18 0.37 1.45 1.35 0.08 1.65 1.54 - - -
1025 0.82 1.34 1.25 0.52 1.54 1.44 0.21 1.75 1.63 - - -
1070 0.95 1.46 1.36 0.67 1.68 1.57 0.37 1.89 1.76 0.07 2.11 1.97
1130 1.16 1.57 1.46 0.86 1.83 1.71 0.56 2.04 1.90 0.16 2.22 2.06
1175 1.36 1.67 1.56 1.07 1.92 1.79 0.75 2.18 2.03 0.31 2.34 2.16
1220 1.53 1.81 1.69 1.23 2.10 1.96 0.86 2.37 2.15 0.48 2.78 2.56
MODEL DCG102
- (SIDE DUCT APPLICATIONS)
BLOWER
SPEED,
RPM
CFM
2550 3000 3400 3750
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
9750.571.271.180.241.451.35------
1025 0.73 1.34 1.25 0.39 1.54 1.44 0.04 1.75 1.63 - - -
1070 0.86 1.46 1.36 0.54 1.68 1.57 0.20 1.89 1.76 0.04 2.11 1.97
1130 1.07 1.57 1.46 0.73 1.83 1.71 0.39 2.04 1.90 0.13 2.22 2.06
1175 1.27 1.67 1.56 0.94 1.92 1.79 0.58 2.18 2.03 0.28 2.34 2.16
1220 1.44 1.81 1.69 1.10 2.10 1.96 0.66 2.37 2.15 0.36 2.78 2.56
MODEL DCG102
- (BOTTOM DUCT APPLICATIONS)
BLOWER
SPEED,
RPM
CFM
3000 3500 4000 4500 5000
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
860 1.05 1.40 1.31 0.85 1.58 1.48 0.62 1.80 1.68 0.32 2.05 1.91 - - -
915 1.23 1.55 1.45 1.05 1.76 1.64 0.80 1.98 1.85 0.51 2.23 2.08 0.22 2.48 2.31
950 1.42 1.68 1.57 1.24 1.91 1.78 1.00 2.14 2.00 0.70 2.43 2.27 0.40 2.72 2.54
1000 1.60 1.83 1.71 1.44 2.07 1.93 1.20 2.33 2.17 0.93 2.62 2.45 0.65 2.91 2.72
1050 1.80 1.98 1.84 1.65 2.25 2.10 1.42 2.55 2.37 1.14 2.86 2.67 0.85 3.17 2.96
1090 1.99 2.12 1.97 1.84 2.41 2.24 1.63 2.72 2.54 1.34 3.06 2.86 - - -
MODEL DCG120
- (SIDE DUCT APPLICATIONS)
BLOWER
SPEED,
RPM
CFM
3000 3500 4000 4500 5000
ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW
860 0.92 1.40 1.31 0.67 1.58 1.48 0.39 1.80 1.68 0.02 2.05 1.91 - - -
915 1.10 1.55 1.45 0.87 1.76 1.64 0.57 1.98 1.85 0.21 2.23 2.08 - - -
950 1.29 1.68 1.57 1.06 1.91 1.78 0.77 2.14 2.00 0.40 2.43 2.27 0.04 2.72 2.54
1000 1.47 1.83 1.71 1.26 2.07 1.93 0.97 2.33 2.17 0.63 2.62 2.45 0.29 2.91 2.72
1050 1.67 1.98 1.84 1.47 2.25 2.10 1.19 2.55 2.37 0.84 2.86 2.67 0.49 3.17 2.96
1090 1.86 2.12 1.97 1.66 2.41 2.24 1.40 2.72 2.54 1.04 3.06 2.86 - - -
NOTES: Blower performance includes a wet evaporator coil, 2" filters and the maximum number of heat exchangers.
Refer to Table 7 for the resistance of the unit accessories.
ESP = External Static Pressure available for the supply and return air duct sytem. All internal unit resistances have been deducted from the total static pressure of the blower.
MODEL DCG120
- (BOTTOM DUCT APPLICATIONS)
= Larger Horsepower Alternate Motor Required.
530.18-N10Y
Unitary Products Group 11