125
Fan Performance — 48PGE14 Vertical 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
3750
679 1.31 732 1.49 782 1.66 830 1.84 876 2.02
3950
708 1.51 759 1.69 807 1.87 853 2.06 897 2.25
4150
737 1.73 786 1.92 832 2.11 877 2.30 920 2.50
4350
766 1.96 813 2.16 858 2.36 901 2.56 943 2.76
4550
795 2.22 841 2.43 884 2.63 926 2.84 966 3.06
4750
825 2.50 869 2.72 911 2.93 951 3.15 990 3.37
4950
854 2.80 897 3.03 938 3.25 977 3.48
1015 3.71
5150
884 3.13 925 3.36 965 3.60 1003 3.83 1040 4.07
5350
914 3.49 954 3.73 992 3.97 1029 4.21 1065 4.46
5550
944 3.86 982 4.11 1020 4.36 1056 4.62 1091 4.87
5750
974 4.27 1011 4.53 1048 4.79 1083 5.05 — —
5950
1004 4.70 1040 4.97 1076 5.24 — — — —
6150
1034 5.17 — — — — — — — —
6250
— — — — — — — — — —
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
3750
920 2.21 963 2.40 1004 2.59 1045 2.79 1084 3.00
3950
940 2.44 982 2.64 1022 2.84 1061 3.05 1100 3.26
4150
961 2.70 1001 2.90 1041 3.11 1079 3.33 1116 3.54
4350
983 2.97 1022 3.19 1060 3.40 1097 3.62
1134 3.85
4550
1005 3.27 1043 3.49 1080 3.72 1117 3.94 1152 4.17
4750
1028 3.59 1065 3.82 1101 4.05 1137 4.29 1171 4.52
4950
1052 3.94 1088 4.17 1123 4.41 1157 4.65 1191 4.90
5150
1076 4.31 1111 4.55 1145 4.80 1179 5.05 — —
5350
1100 4.70 1134 4.95 1168 5.21 — — — —
5550
1125 5.13 — — — — — — — —
5750
— — — — — — — — — —
5950
— — — — — — — — — —
6150
— — — — — — — — — —
6250
— — — — — — — — — —
LEGEND
Bhp - Brake Horsepower
High Range Motor/Drive Required
NOTES:
1. Motor drive range is 690 to 893 rpm for low range motor/drive and 852 to 1055 rpm
for high range motor/drive. All other rpms require a field‐supplied drive.
2. Maximum continuous bhp is 3.70 for low range motor/drive and 5.25 for high range
motor/drive.
3. See General Fan Performance Notes.
48/50PG and PM
