153
Fan Performance — 50PG014 Vertical Units
AIRFLOW
(Cfm)
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3750
625 1.15 682 1.32 735 1.49 785 1.67 832 1.85
3950
650 1.32 705 1.50 756 1.68 804 1.86 851 2.05
4150
675 1.51 728 1.70 778 1.88 825 2.07 870 2.27
4350
701 1.71 752 1.91 800 2.11 846 2.30 889 2.50
4550
727 1.93 776 2.14 823 2.34 867 2.55 909 2.76
4750
753 2.17 800 2.39 846 2.60 889 2.82 930 3.03
4950
779 2.43 825 2.66 869 2.88 911 3.10 951 3.33
5150
805 2.71 850 2.95 892 3.18 933 3.41 972 3.64
5350
831 3.01 875 3.26 916 3.50
956 3.74 994 3.98
5550
858 3.34 900 3.59 940 3.84 979 4.09 1016 4.34
5750
884 3.68 925 3.95 965 4.21 1002 4.47 1039 4.73
5950
911 4.05 951 4.33 989 4.60 1026 4.86 1062 5.13
6150
938 4.45 976 4.73 1014 5.01 — — — —
6250
951 4.66 989 4.94 1026 5.23 — — — —
AIRFLOW
(Cfm)
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3750
878 2.03 922 2.22 965 2.41 1006 2.60 1047 2.80
3950
895 2.24 938 2.43 979 2.63 1020 2.83 1059 3.04
4150
913 2.46 954 2.66 995 2.87 1034 3.08 1073 3.29
4350
931 2.71 972 2.91 1011 3.13 1050 3.34 1087 3.56
4550
950 2.97 990 3.18 1028 3.40 1066 3.63
1102 3.85
4750
970 3.25 1008 3.47 1046 3.70 1082 3.93 1118 4.16
4950
990 3.56 1028 3.79 1064 4.02 1100 4.25 1135 4.49
5150
1010 3.88 1047 4.12 1083 4.36 1118 4.60 1152 4.85
5350
1031 4.23 1067 4.47 1102 4.72 1136 4.97 1170 5.22
5550
1053 4.59 1088 4.85 1122 5.10 — — — —
5750
1074 4.99 1109 5.25 — — — — — —
5950
— — — — — — — — — —
6150
— — — — — — — — — —
6250
— — — — — — — — — —
LEGEND
B h p --- Brake Horsepower
High Range Motor/Drive Required
NOTES:
1. Motor drive range is 690 to 893 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.
Fan Performance — 50PG016 Vertical Units
Airflow
(Cfm)
Available External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bh p Rpm Bhp Rpm Bhp Rpm Bhp
4500 540 0.71 640 1.03 718 1.36 784 1.68 844 2.00
4800 560 0.82 660 1.15 737 1.50 803 1.85 862 2.19
5100 581 0.94 680 1.29 757 1.66 823 2.03 881 2.40
5400 602 1.08 699 1.43 776 1.83 842 2.22 900 2.61
5700 623 1.24 719 1.59 796 2.01 862 2.42 919 2.84
6000 645 1.42 739 1.77 816 2.20 881 2.64 939 3.08
6300 667 1.62 760 1.96 836 2.40 901 2.86 958 3.33
6600 689 1.84 780 2.17 856 2.63 921 3.10 978 3.59
6900 712 2.09 800 2.40 876 2.86 940 3.36
998 3.87
7200 735 2.36 821 2.65 896 3.12 960 3.63 1017 4.16
7500 758 2.66 842 2.93 916 3.39
980 3.92 1037 4.47
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
4500 898 2.32 949 2.63 998 2.95 1043 3.27 1087 3.59
4800 916 2.53 967 2.87 1014 3.21 1060 3.55
1103 3.89
5100 935 2.76 985 3.12 1032 3.48 1076 3.84 1119 4.20
5400 953 3.00 1003 3.38 1050 3.76 1094 4.14 1136 4.52
5700 972 3.25 1022 3.65 1068 4.05 1112 4.46 1153 4.86
6000 992 3.51 1040 3.94 1086 4.36 1130 4.79 1171 5.21
6300 1011 3.78 1059 4.23 1105 4.68 1148 5.13 1189 5.58
6600 1030 4.07 1079 4.55 1124 5.02 1167 5.49 1208 5.96
6900 1050 4.37 1098 4.87 1143 5.37 1186 5.86 1226 6.35
7200 1069 4.68 1117 5.21 1162 5.73 1205 6.25 1245 6.76
7500 1089 5.02 1137 5.56 1182 6.11 1224 6.65 1264 7.19
LEGEND
B h p --- Brake Horsepower
Mid--- Low Range Motor/Drive Required
High Range Motor/Drive Required
NOTES:
1. Motor drive range is 710 to 879 for low range motor/drive, 872 to 1066 rpm for
mid --- low range motor/drive, and 1066 to 1260 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, 5.25 for mid---low range
motor/drive, and 7.50 for high range motor/drive.
3. See General Fan Performance Notes.
48/50PG and PM
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