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Table 36 — Fan Performance Data — FAS/FHS, 1.4-2.4 in. wg ESP, 60 Hz — English
AIRFLOW
UNIT
(Cfm)
1800
2100
FAS072
2400
FHS072
2700
3000
2250
2600
FAS091
3000
FHS091
3400
3750
3000
3500
FAS120
4000
FHS120
4500
5000
3750
4300
FAS150
5000
5700
6250
4500
5300
FAS180
6000
FHS180
6800
7500
LEGEND
Bhp — Brake Horsepower Input to Fan
ESP — External Static Pressure
Bold indicates field-supplied drive is required.
Plain type indicates standard motor and standard drive.
Underlining indicates a different motor and drive combination other than
the standard motor and standard drive combination is required. Refer to
fan motor and drive tables to complete selection.
NOTES:
1. Maximum allowable fan speed is 1200 rpm for all sizes.
2. Fan performance is based on deductions for wet coil, clean 2 in. fil-
ters, and unit casing. See table at right for factory-supplied filter
pressure drop.
3. Refer to fan motor and drive tables for additional data.
34
1.4
1.6
Rpm
Bhp
Rpm
921
1.07
975
942
1.26
997
963
1.47
1017
987
1.71
1039
1015
1.99
1065
930
1.29
986
950
1.53
1005
980
1.86
1031
1018
2.26
1065
1057
2.69
1101
961
1.78
1012
1005
2.27
1052
1058
2.90
1101
1116
3.66
1157
1176
4.56
—
912
2.39
971
928
2.75
982
956
3.30
1007
990
3.96
1039
1019
4.54
1067
912
2.75
967
942
3.34
992
971
3.95
1020
1005
4.72
1054
1036
5.48
1084
Specifications subject to change without notice.
EXTERNAL STATIC PRESSURE (in. wg)
1.8
Bhp
Rpm
Bhp
Rpm
1.23
1026
1.39
1074
1.43
1048
1.61
1097
1.66
1069
1.85
1118
1090
2.12
1138
1.91
2.20
1113
2.42
1161
1.47
1039
1.65
1089
1.72
1057
1.92
1107
2.06
1081
2.27
1129
2.48
1111
2.70
1156
2.92
1144
3.15
1186
1.98
1062
2.19
1111
2.49
1098
2.71
1142
3.13
1143
3.36
1184
3.91
1196
4.16
—
—
—
—
—
2.76
1028
3.14
1083
3.13
1036
3.53
1087
3.71
1056
4.13
1104
4.40
1086
4.85
1130
5.02
1112
5.50
1156
3.12
1019
3.52
1070
3.76
1041
4.18
1088
4.40
1067
4.86
1112
5.23
1101
5.75
1145
6.04
1131
6.61
1174
Factory-Supplied Pressure Drop — English
UNIT
FAS072
FHS072
FAS091
FHS072
FAS120
FHS120
FAS150
FAS180
FHS180
2.0
2.2
Bhp
Rpm
Bhp
1.55
1120
1.72
1.79
1143
1.97
2.05
1164
2.25
2.33
1185
2.55
2.65
—
—
1.84
1136
2.03
2.13
1154
2.33
2.49
1175
2.72
2.93
—
—
3.39
—
—
2.41
1158
2.64
2.94
1186
3.18
3.60
—
—
—
—
—
—
—
—
1135
3.95
3.54
3.94
1138
4.37
4.56
1151
5.00
5.31
1174
5.78
5.99
1198
6.49
3.92
1120
4.35
4.61
1134
5.06
5.33
1156
5.81
6.27
1187
6.79
7.17
—
—
PRESSURE DROP
AIRFLOW (Cfm)
850
1150
1450
2250
3000
3750
3000
4000
5000
3750
5000
6250
4500
6000
7500
FAS-FHS-072-180-01SI Rev. A
2.4
Rpm
Bhp
1164
1.90
1186
2.16
—
—
—
—
—
—
1181
2.22
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1185
4.36
1187
4.81
1196
5.46
—
—
—
—
1168
4.79
1179
5.52
1198
6.29
—
—
—
—
(in. wg)
0.05
0.08
0.11
0.07
0.11
0.15
0.11
0.17
0.23
0.06
0.10
0.13
0.08
0.12
0.17
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