28
Table 8 — Fan Performance 48TF,TM004 — Vertical Discharge Units — Standard Motor
LEGEND
Refer to page 42 for general Fan Performance Data notes.
Table 9 — Fan Performance 48TF,TM004 — Vertical Discharge Units — Alternate Motor*
LEGEND
*Motor drive range is 760 to 1000 rpm. All other rpms require a field-
supplied drive.
Refer to page 42 for general Fan Performance Data notes.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2.
indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 1.0 and the maximum continuous
watts are 1000.
AIRFLOW
(Cfm)
LOW SPEED
HIGH SPEED
208 V
230, 460, 575 V
208 V
230, 460, 575 V
ESP
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
900
0.49
0.21
253
0.50
0.23
277
0.51
0.26
307
0.55
0.31
363
1000
0.42
0.23
270
0.43
0.25
292
0.43
0.27
321
0.51
0.32
374
1100
0.37
0.24
287
0.38
0.26
307
0.39
0.28
335
0.46
0.33
385
1200
0.33
0.26
304
0.33
0.27
323
0.34
0.29
349
0.40
0.34
397
1300
0.27
0.27
321
0.28
0.29
338
0.28
0.31
364
0.34
0.34
408
1400
0.20
0.29
338
0.23
0.30
354
0.25
0.32
378
—
—
—
1500
0.16
0.30
355
0.18
0.31
369
0.20
0.33
392
—
—
—
Bhp —
Brake Horsepower Input to Fan
ESP —
External Static Pressure (in. wg)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1
0.2
0.3
0.4
0.5
0.6
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
900
581
0.12
119
673
0.18
179
736
0.22
219
805 0.25
249
865 0.29
288
911 0.34
338
1000
644
0.19
189
709
0.22
219
782
0.28
279
835 0.30
298
900 0.35
348
937 0.38
378
1100
687
0.22
219
746
0.26
259
806
0.30
298
867 0.35
348
929 0.40
398
964 0.40
398
1200
733
0.26
259
785
0.32
318
843
0.35
348
903 0.41
408
960 0.47
467
994 0.50
497
1300
754
0.29
288
826
0.38
378
891
0.43
428
942 0.48
477
991 0.53
527
1047 0.60
597
1400
810
0.35
348
868
0.45
448
937
0.51
507
984 0.57
567
1032 0.62
617
1067 0.67
666
1500
841
0.42
418
911
0.53
527
985
0.61
607
1029 0.66
656
1073 0.72
716
1109 0.77
766
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.7
0.8
0.9
1.0
1.1
1.2
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
900
957
0.39
388
988
0.43
428
1039
0.47
448
1061
0.51
487
1083
0.54
527
1105
0.58
567
1000
992
0.44
438
1039
0.49
487
1061
0.55
507
1088
0.60
547
1111
0.66
587
1136
0.72
627
1100
1013
0.49
487
1068
0.55
547
1091
0.61
577
1109
0.66
607
1127
0.73
637
1145
0.80
666
1200
1045
0.56
557
1090
0.64
637
1109
0.68
647
1156
0.73
676
1203
0.81
706
1250
0.86
736
1300
1075
0.64
637
1122
0.70
696
1152
0.76
716
1190
0.82
756
1228
0.87
796
1266
0.94
836
1400
1110
0.73
726
1160
0.78
766
1181
0.83
806
1237
0.88
845
1293
0.94
885
1349
0.99
925
1500
1150
0.78
816
1190
0.84
855
1225
0.89
895
1271
0.95
945
1317
1.00
995
1383
1.05
1044
Bhp
—
Brake Horsepower Input to Fan
Watts —
Input Watts to Motor
Summary of Contents for 48TF004-007
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