AIRFLOW
(Cfm)
1200
1300
1400
1500
1600
1700
1800
1900
2000
Rpm
5O9
533
557
582
8O8
834
860
888
713
Table 10- Fan Performance- 48PGE/M05 Vertical Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.8
Bhp
0.16
0.19
0.23
0.27
0.31
0.38
0.41
0.47
0.54
Rpm
818
837
858
879
701
723
747
770
795
0.4
Bhp
0.24
0.27
0.31
0.36
0.40
0.48
0.52
0.58
0.68
0.6
Rpm Bhp
714 0.32
730 0.36
746 0.40
784 0.45
783 0.50
803 0.56
824 0.63
846 0.70
888 0.78
Rpm
802
814
828
843
860
877
896
915
935
Bhp
0.41
0.45
0.50
0.55
0.61
0.67
0.74
0.82
0.90
1.0
Rpm
884
894
905
917
931
947
983
981
999
Bhp
0.50
0.55
0.60
0.66
0.72
0.79
0.86
0.94
1.02
AIRFLOW
(Cfm) 1.2
Rpm Bhp Rpm
1200 981 0.80 1033
1300 988 0.85 1039
1400 977 0.70 1048
1500 987 0.77 1054
1600 999 0.83 1065
1700 1013 0.90 1078
1800 1027 0.98 1089
1900 1043 1.08 1103
2000 1080 1.18 1118
LEGEND
Bhp -- Brake Horsepower
High Range Motor/Drive Required
Field-Supplied Motor Required (Single Phase)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4 1.6 1.8 2.0
Bhp Rpm Bhp Rpm Bhp Rpm Bhp
0.70 1101 0,81 1168 0,92 1228 1,03
0.78 1108 0.87 1169 0,98 1230 1,10
0.82 1111 0,93 1174 1,05 1234 1,17
0.88 1118 1,00 1180 1,12 1239 1,25
0.95 1127 1,07 1187 1,20 1245 1,33
1.03 1137 1,15 1198 1,28 1253 1,42
1.11 1148 1,24 1206 1,37 1261 1,51
1.20 1161 1,33 1217 1,47 1271 1,81
1.29 1175 1,43 1229 1,57 1282 1,72
NOTES:
1, Motor drive range is 598 to 910 rpm for low range motor/drive and 828 to
1173 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 1.60 (single
phase) and 2.40 (3 phase)for high range motor/drive.
3. See page 35 for General Fan Performance Notes.
AIRFLOW
(Cfm)
1200
1300
1400
1500
1600
1700
1800
1900
2000
Rpm
520
545
570
596
623
65O
677
705
734
Table 11 -- Fan Performance- 48PGF/N05 Vertical Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.8
Bhp
0.17
0.20
0.24
0.28
0.32
0.37
0.43
0.50
0.57
Rpm
828
848
868
691
714
737
762
787
813
0.4
Bhp
0.24
0.28
0.32
0.37
0.42
0.48
0.54
0.61
0.68
0.6
Rpm Bhp
723 0.33
739 0.37
756 0,41
775 0,46
795 0.52
816 0,58
838 0.65
881 0.72
884 0.80
Rpm
811
823
837
853
870
889
909
929
951
Bhp
0.41
0.48
0.51
0.58
0.62
0.69
0.76
0.84
0.93
1.0
Rpm Bhp
892 0.51
902 0.58
913 0,81
927 0,87
942 0,73
958 0,80
976 0.88
994 0.97
1014 1.06
AIRFLOW
(Cfm)
1200
1300
1400
1500
1600
1700
1800
1900
2000
LEGEND
Bhp -- Brake Horsepower
1.2
Rpm Bhp Rpm
988 0.61 1040
976 0.68 1048
985 0.72 1054
996 0.78 1063
1009 0.85 1074
1024 0.92 1087
1039 1.00 11 O0
1056 1.09 1116
1074 1.19 1132
High Range Motor/Drive Required
Field-Supplied Motor Required (Single Phase)
AVAILABLE EXTERNAL STATIC PRESSURE
1.4 1.6
Bhp Rpm Bhp
0.71 1108 0,82
0.77 1112 0.88
0.83 1119 0,95
0.90 1127 1,02
0.97 1136 1,09
1.05 1147 1,17
1.13 1159 1,28
1.22 1173 1,38
1.32 1188 1,46
NOTES:
(in. wg)
1.8 2.0
Rpm Bhp Rpm Bhp
1172 0.93 1233 1.04
1178 1.00 1237 1.11
1181 1.07 1241 1.19
1188 1.14 1247 1.27
1198 1.22 1254 1.35
1205 1.31 1262 1.44
1216 1.40 1272 1.54
1229 1.50 1283 1.84
1242 1.81 1295 1.75
1. Motor drive range is 598 to 910 rpm for low range motor/drive and 828 to
1173 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 1.60 (single
phase) and 2.40 (3 phase) for high range motor/drive.
3. See page 35 for General Fan Performance Notes.
25
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