Carrier 48/50PM C16-28 - Manual (Page 124)

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Fan Performance — 48PGD14 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 667 1.28 721 1.45 772 1.62 820 1.80 866 1.98
3950 695 1.47 747 1.65 796 1.83 842 2.01 887 2.20
4150 723 1.68 772 1.86 820 2.05 865 2.25 908 2.44
4350 750 1.90 799 2.10 844 2.30 888 2.50 930 2.70
4550 778 2.15 825 2.35 869 2.56 911 2.77 952 2.98
4750 807 2.42 851 2.63 894 2.85 935 3.06 975 3.28
4950 835 2.71 878 2.93 920 3.15 960 3.38 998 3.61
5150 863 3.02 905 3.25 946 3.48 984 3.72 1022 3.95
5350 892 3.36 933 3.60 972 3.84 1009 4.08 1046 4.32
5550 920 3.72 960 3.97 998 4.22 1035 4.47 1070 4.72
5750 949 4.10 987 4.36 1024 4.62 1060 4.88 1095 5.14
5950 978 4.52 1015 4.78 1051 5.05 — — — —
6150 1006 4.96 1043 5.23 — — — — — —
6250 1021 5.19 — — — — — — — —
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 911 2.17 954 2.36 996 2.55 1037 2.75 1076 2.95
3950 930 2.39 972 2.59 1012 2.79 1052 3.00 1091 3.21
4150 950 2.64 991 2.85 1030 3.05 1069 3.27 1106 3.48
4350 971 2.91 1010 3.12 1048 3.34 1086 3.55 1123 3.78
4550 992 3.20 1030 3.41 1068 3.64 1104 3.86 1140 4.09
4750 1013 3.50 1051 3.73 1087 3.96 1123 4.19 1158 4.43
4950 1036 3.84 1072 4.07 1108 4.31 1142 4.55 1176 4.79
5150 1058 4.19 1094 4.43 1129 4.68 1162 4.93 1196 5.18
5350 1082 4.57 1116 4.82 1150 5.07 — — — —
5550 1105 4.98 1139 5.23 — — — — — —
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