Bhp
Table 18- Fan Performance- 48PGF/N03 Horizontal Units
600
650
700
750
800
850
900
950
1000
LEGEND
-- Bmke Horsepower
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW 0.2 0.4 0.6 0.8 1.0
(Cfm)
Rpm Bhp Bpm Bhp Bpm Bhp Rpm Bhp Rpm Bhp
600 387 0.05 529 0.09 641 0.14 736 0.20 821 0.25
650 391 0.05 532 0.10 643 0.15 738 0.21 822 0.27
700 397 0.06 535 0.11 646 0.16 741 0.22 824 0.28
750 402 0.06 539 0.12 649 0.17 743 0.23 826 0.30
800 408 0.07 543 0.12 652 0.18 745 0.25 829 0.31
850 415 0.08 547 0.13 655 0.20 748 0.26 831 0.33
900 422 0.08 552 0.14 659 0.21 751 0.28 834 0.35
950 430 0.09 557 0.15 662 0.22 754 0.29 837 0.37
1000 437 0.10 562 0.16 666 0.23 758 0.31 839 0.38
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW 1.2 1.4 1.6 1.8 2.0
(Cfm)
Rpm Bhp Bpm Bhp Bpm Bhp Rpm Bhp Rpm Bhp
897 0.31 967 0.38 1032 0.45 1094 0.51 1152 0.59
899 0.33 969 0.40 1034 0.47 1096 0.54 1154 0.61
900 0.35 970 0.42 1036 0.49 1097 0.56 1155 0.64
902 0.37 972 0.44 1038 0.51 1099 0.59 1157 0.66
904 0.38 974 0.46 1039 0.53 1101 0.61 1159 0.69
907 0.40 976 0.48 1041 0.56 1102 0.64 1160 0.72
909 0.42 978 0.50 1043 0.58 1104 0.66 1162 0.75
911 0.44 981 0.52 1045 0.61 1106 0.69 1164 0.78
914 0.46 983 0.55 1048 0.63 1109 0.72 1166 0.81
NOTES:
1. Motor drive range is 482 to 736 rpm for low range motor/drive and 656 to
1001 rpm for high range motor/drive. All other rpms require a field-supplied
drive.
2. Maximum continuous bhp is 0.85 for low range motor/drive and 0.85 for high
range motor/drive motors.
3. See page 35 for General Fan Performance Notes.
Table 19- Fan Performance- 48PGD/L04 Horizontal Units
AIRFLOW
(Cfm)
900
950
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
Rprn
422
430
437
446
454
463
473
482
492
503
513
524
535
0.2
Bhp
0.08
0.09
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.18
0.19
0.21
0.23
Bprn
552
557
562
568
573
58O
586
593
601
6O8
616
624
633
AVAILABLE EXTERNAL STATIC PRESSURE (in. w_l!
0.4
Bhp
0.14
0.15
0.16
0.17
0.19
0.20
0.21
0.23
0.24
0.26
0.27
0.29
0.31
0.6
Rpm Bhp
659 0.21
662 0.22
666 0.23
671 0.25
675 0.26
680 0.28
685 0.29
691 0.31
697 0.32
703 0.34
709 0.36
716 0.38
722 0.40
Rprn
751
754
758
761
765
769
773
778
783
788
793
799
804
0.8
Bhp
0.28
0.29
0.31
0.32
0.34
0.36
0.37
0.39
0,41
0.43
0.45
0,48
0,50
1.0
Rpm
834
837
839
843
846
849
853
857
861
865
870
875
88O
Bhp
0.35
0.37
0.38
0.40
0.42
0.44
0.46
0.48
0.50
0.53
0.55
0.58
0.60
AIRFLOW
(Cfm)
Rpm
900 909
950 911
1000 914
1050 917
1100 920
1150 923
1200 926
1250 930
1300 933
1350 937
1400 941
1450 945
1500 950
LEGEND
Bhp -- Brake Ho_epower
Field-Supplied Motor Required
1.2
Bhp
0.42
0.44
0.46
0.48
0.51
0.53
0.55
0.58
0.60
0.63
0.65
0.68
0.71
Bpm
978
981
983
986
988
991
994
997
1001
1004
1008
1012
1016
AVAILABLE EXTERNAL STATIC PRESSURE (in. w_l!
1.4
Bhp
0.50
0.52
0.55
0.57
0.59
0.62
0.64
0.67
0.70
0.73
0.75
0.78
0.81
1.6
Bpm Bhp
1043 0.58
1045 0.61
1048 0.63
1050 0.66
1053 0.68
1055 0.71
1058 0.74
1061 0.77
1064 0.80
1067 0.83
1070 0.86
1074 0.89
1078 0.92
NOTES:
Rpm
1104
1106
1109
1111
1113
1116
1118
1121
1124
1127
1130
1133
1136
1.8
Bhp
0,66
0,69
0,72
0,75
0,78
0,81
0,84
0,87
0.90
0.93
0.97
1.00
1.04
2.0
Rpm
1162
1164
1166
1168
1171
1173
1175
1178
1181
1183
1186
1189
1192
Bhp
0.75
0.78
0.81
0.84
0.87
0.90
0.94
0.97
1.00
1.04
1.08
1.11
1.15
1. Motor drive range is 482 to 736 rpm for low range motor/drive and 796 to
1128 rpm for high range motor/drive. All other rpms require a field-supplied
drive.
2. Maximum continuous bhp is 0.85 for low range motor/drive and 0.85 for high
range motor/drive.
3. See page 35 for General Fan Performance Notes.
29
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