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TABLE 21: FAN PERFORMANCE DATA - 40 TON
12, 800
RPM
2
BHP
SP
K
600
0.20
4.3
3.7
640
0.38
4.8
4.1
700
0.65
5.5
4.7
775
0.99
6.5
5.6
800
1.11
6.8
5.9
900
1.65
8.1
7.0
915
1.73
8.3
7.2
1.
Unit resistance is based on a dry evaporator coil and clean filters.
2.
Available static pressure in I WG 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
16, 000
RPM
2
BHP
SP
K
600
0.82
6.0
5.2
660
1.17
7.3
6.3
700
1.40
8.2
7.1
760
1.76
9.5
8.2
800
2.00
10.4
9.0
900
2.60
12.8
11.0
930
2.78
13.5
11.6
1.
Unit resistance is based on a dry evaporator coil and clean filters.
2.
Available static pressure in I WG 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.
20
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1
14, 400
2
W
BHP
W
SP
K
-
-
-
0.19
5.6
4.8
0.47
6.4
5.5
0.84
7.4
6.4
0.96
7.8
6.7
1.52
9.3
8.0
1.60
9.5
8.2
1
18, 000
2
W
BHP
W
SP
K
0.59
7.2
6.2
0.96
8.5
7.3
1.21
9.4
8.1
1.59
10.8
9.3
1.85
11.8
10.2
2.49
14.5
12.5
2.68
15.3
13.2
CFM
16, 000
2
2
BHP
W
SP
K
SP
-
-
-
-
-
-
-
-
0.28
7.2
6.2
-
0.66
8.4
7.2
0.46
0.79
8.8
7.6
0.59
1.36
10.5
9.0
-
1.44
10.7
9.2
-
CFM
20, 000
2
2
BHP
W
SP
K
SP
0.35
8.4
7.2
0.08
0.73
9.8
8.5
0.45
0.98
10.7
9.2
0.70
1.38
12.3
10.6
1.11
1.64
13.3
11.5
1.38
2.35
16.0
13.8
-
-
-
-
-
Page 202
036-21335-003-B-0206
17, 600
19, 200
2
BHP
W
BHP
K
SP
-
-
-
-
-
-
-
-
-
-
-
-
9.4
8.1
0.23
10.4
9.8
8.4
0.36
10.8
-
-
-
-
-
-
-
-
22, 000
24, 000
2
BHP
W
BHP
K
SP
9.7
8.4
-
-
11.2
9.7
0.14
12.7
12.2
10.5
0.40
13.7
13.8
11.9
0.81
15.6
14.9
12.9
1.09
16.9
-
-
-
-
-
-
-
-
Unitary Products Group
W
K
-
-
-
9.0
9.3
-
-
W
K
-
11.0
11.8
13.5
14.6
-
-
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