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166
Fan Performance — 50PG28 — Vertical 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
6,500
A
734
2.74
A
752
2.85
A
803
3.16
A
848
3.45
B
891
3.74
7,000
728
2.88
792
3.35
844
3.70
887
4.01
928
4.30
7,500
746
3.15
831
3.88
B
884
4.29
B
927
4.63
966
4.94
8,000
786
3.62
869
4.45
925
4.94
968
5.30
1006
5.64
8,500
827
4.15
B
905
5.04
964
5.63
C
1008
6.04
C
1046
6.40
9,000
870
4.74
940
5.66
C
1003
6.36
1049
6.83
1086
7.22
9,500
B
913
5.40
C
975
6.30
1042
7.13
1089
7.68
1127
8.11
10,000
C
957
6.11
1010
6.98
1079
7.94
1128
8.57
D
1167
9.06
10,500
1002
6.89
1047
7.72
D
1115
8.78
D
1167
9.52
1207
10.06
11,000
1047
7.73
1086
8.53
1150
9.65
1205
10.50
1247
11.13
11,500
1092
8.63
D
1126
9.41
1185
10.54
1242
11.53
1286
12.24
12,000
D
1137
9.61
1168
10.36
1220
11.47
1278
12.59
1325
13.40
12,500
1182
10.65
1210
11.39
1256
12.46
1314
13.68
—
—
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
6,500
B
934
4.05
B
978
4.40
C
1023
4.78
C
1071
5.22
C
1119
5.71
7,000
967
4.61
1007
4.94
1048
5.30
1090
5.70
1134
6.15
7,500
1003
5.25
C
1040
5.57
1078
5.92
1116
6.30
1155
6.71
8,000
C
1041
5.96
1076
6.29
1111
6.63
1146
6.99
D
1181
7.37
8,500
1081
6.74
1114
7.07
1147
7.42
D
1179
7.77
1212
8.14
9,000
1121
7.59
1153
7.93
D
1184
8.28
1215
8.64
1246
9.01
9,500
1161
8.50
D
1193
8.87
1223
9.23
1253
9.59
1282
9.96
10,000
D
1202
9.48
1233
9.87
1263
10.25
1291
10.62
1319
11.00
10,500
1242
10.53
1273
10.95
1303
11.35
1331
11.73
1358
12.12
11,000
1282
11.64
1314
12.09
1343
12.52
1371
12.92
1397
13.32
11,500
1322
12.81
1354
13.30
1384
13.76
—
—
—
—
12,000
—
—
—
—
—
—
—
—
—
—
12,500
—
—
—
—
—
—
—
—
—
—
LEGEND
Bhp
--- Brake Horsepower Input to Fan
Boldface
indicates field--- supplied motor/drive required.
NOTES
:
1. Motor drive ranges:
(A)
Low Range: 687--- 873, 5.75 Bhp
(B)
Mid-Low Range:805--- 1007, 5.75 Bhp
(C)
Mid-High Range: 941--- 1176, 8.63 Bhp
(D)
High Range: 1014--- 1297, 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...