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179
Fan Performance — 48PMD and PGD28 — Horizontal Supply/Return Units
Airflow
(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
6500
E
786
2.50
E
819
2.70
E
857
2.96
F
899
3.25
F
943
3.59
7000
842
3.09
871
3.30
F
905
3.55
943
3.85
983
4.19
7500
F
898
3.77
F
925
3.99
955
4.24
989
4.54
G
1026
4.88
8000
955
4.55
979
4.77
1007
5.03
G
1037
5.33
1070
5.67
8500
G
1012
5.42
G
1034
5.65
G
1059
5.92
1087
6.22
1117
6.56
9000
1069
6.41
1090
6.65
1113
6.92
1138
7.23
1165
7.57
9500
1127
7.51
1146
7.76
1167
8.04
H
1190
8.35
H
1215
8.69
10000
H
1184
8.74
H
1202
8.99
H
1221
9.28
1243
9.59
1266
9.93
10500
1242
10.09
1258
10.35
1276
10.64
1296
10.96
1318
11.31
11000
1299
11.58
1315
11.85
1332
12.15
1350
12.47
1370
12.82
11500
1357
13.20
1372
13.48
1388
13.79
—
—
—
—
12000
—
—
—
—
—
—
—
—
—
—
12500
—
—
—
—
—
—
—
—
—
—
Airflow
(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
6500
F
988
3.97
G
1035
4.39
G
1082
4.87
G
1129
5.39
H
1177
5.95
7000
G
1024
4.57
1066
4.98
1109
5.43
1153
5.93
1197
6.48
7500
1063
5.25
1102
5.66
1141
6.11
H
1181
6.59
1221
7.11
8000
1105
6.04
1140
6.45
1176
6.89
1213
7.36
1250
7.87
8500
1149
6.94
H
1181
7.34
H
1215
7.78
1249
8.25
1283
8.74
9000
H
1194
7.94
1225
8.35
1256
8.79
1287
9.25
1319
9.74
9500
1242
9.07
1270
9.47
1298
9.91
1328
10.37
1358
10.87
10000
1290
10.31
1316
10.72
1343
11.16
1370
11.62
1399
12.11
10500
1340
11.69
1364
12.10
1389
12.54
—
—
—
—
11000
1391
13.20
—
—
—
—
—
—
—
—
11500
—
—
—
—
—
—
—
—
—
—
12000
—
—
—
—
—
—
—
—
—
—
12500
—
—
—
—
—
—
—
—
—
—
LEGEND
Bhp
--- Brake Horsepower Input to Fan
Boldface
indicates field--- supplied drive required.
NOTES
:
1. Motor drive ranges:
(E)
Low Range: 687--- 873 rpm, 5.75 Bhp
(F)
Mid-Low Range: 805 to 1007 rpm, 5.75 Bhp
(G)
Mid-High Range: 941 to 1176 rpm, 8.63 Bhp
(H)
High Range: 1014 to 1297 rpm, 11.50 Bhp
All other rpms require field--- supplied drive.
2. See General Fan Performance Notes.
48/
50P
G
and
P
M
Summary of Contents for 48/50PG Series
Page 32: ...32 C07009 Fig 20 Air Baffle Dimensions 48 50PG03 16 48 50PG and PM...
Page 33: ...33 C08077 Fig 21 Air Baffle Dimensions 48 50PG20 28 and 48 50PM16 28 48 50PG and PM...
Page 58: ...58 C08549 Fig 28 48PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 59: ...59 C08550 Fig 29 50PG03 16 Control Wiring Schematic 48 50PG and PM...
Page 64: ...64 C08471 Fig 34 Typical 48PG and PM16 28 Control Schematic 48PM16 28 Shown 48 50PG and PM...
Page 66: ...66 C08557 Fig 36 Typical 50PG and PM16 28 Control Schematic 50PG20 28 Shown 48 50PG and PM...
Page 68: ...68 C08558 Fig 38 Typical 48 50PG and PM16 28 Power Schematic 48 50PM16 28 Shown 48 50PG and PM...
Page 72: ...72 C08565 Fig 42 Typical 48 50PG20 28 Component Arrangement 48 50PG20 24 Shown 48 50PG and PM...
Page 73: ...73 C08067 Fig 43 48 50PM16 28 Component Arrangement 48 50PG and PM...
Page 74: ...74 C08562 Fig 44 48 50PM16 28 with Humidi MiZert Component Arrangement 48 50PG and PM...
Page 208: ...208 48 50PG and PM...