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APPENDIX III. FA N PERFORMANCE (cont.)
50TC**04 1 Phase 3 Ton Horizontal Supply
CFM
AVAILABLEEXTERNALSTATICPRESSURE(IN.WG)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
FieldSuppliedDrive
1
Standard Static Option Medium Static Option
900 554 0.14 681 0.22 783 0.32 870 0.42 947 0.53
975 575 0.16 701 0.25 801 0.35 888 0.45 965 0.57
1050 597 0.18 721 0.28 821 0.38 906 0.49 983 0.61
1125 620 0.21 741 0.31 840 0.42 925 0.54 1001 0.66
1200 643 0.23 762 0.35 860 0.46 944 0.58 1020 0.71
1275 666 0.27 784 0.38 880 0.50 964 0.63 1039 0.76
1350 690 0.30 805 0.42 900 0.55 983 0.68 1058 0.82
1425 714 0.34 827 0.47 921 0.60 1003 0.74 1077 0.88
1500 738 0.38 849 0.52 942 0.66 1024 0.80 1097 0.95
CFM
AVAILABLEEXTERNALSTATICPRESSURE(IN.WG)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Medium Static Option
900 1017 0.64 1082 0.76 1143 0.88 1200 1.01 1254 1.14
975 1035 0.68 1100 0.81 1160 0.93 1217 1.07 1271 1.20
1050 1053 0.73 1117 0.86 1177 0.99 1234 1.13 --- ---
1125 1071 0.78 1135 0.92 1195 1.05 1251 1.19 --- ---
1200 1089 0.84 1153 0.98 1212 1.12 --- --- --- ---
1275 1107 0.90 1171 1.04 1230 1.19 --- --- --- ---
1350 1126 0.96 1189 1.11 --- --- --- --- --- ---
1425 1145 1.03 1208 1.18 --- --- --- --- --- ---
1500 1164 1.10 --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes on page 54.
Boldface indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part number KR11AG006) and belt (part number KR30AE039).
2. Recommend using field---supplied motor pulley (part number KR11HY161) and belt (part number KR30AE035).
50TC**04 1 Phase 3 Ton Vertical Supply
CFM
AVAILABLEEXTERNALSTATICPRESSURE(IN.WG)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
FieldSuppliedDrive
1
Standard Static Option Medium Static Option
900 566 0.14 690 0.23 791 0.32 879 0.42 957 0.52
975 590 0.17 711 0.26 811 0.36 897 0.46 975 0.57
1050 615 0.19 733 0.29 831 0.39 916 0.50 993 0.62
1125 640 0.22 755 0.33 851 0.43 936 0.55 1012 0.67
1200 666 0.25 778 0.36 873 0.48 956 0.60 1031 0.72
1275 692 0.29 802 0.41 894 0.53 976 0.65 1051 0.78
1350 719 0.33 825 0.45 916 0.58 997 0.71 1071 0.84
1425 746 0.37 850 0.50 939 0.63 1019 0.77 1091 0.91
1500 774 0.42 875 0.55 962 0.69 1041 0.83 1112 0.98
CFM
AVAILABLEEXTERNALSTATICPRESSURE(IN.WG)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Medium Static Option
900 1029 0.63 1095 0.75 1157 0.86 1216 0.99 1272 1.11
975 1046 0.68 1112 0.80 1174 0.92 1232 1.05 1287 1.18
1050 1064 0.73 1129 0.86 1190 0.98 1248 1.11 --- ---
1125 1082 0.79 1147 0.92 1208 1.05 1265 1.18 --- ---
1200 1100 0.85 1165 0.98 1225 1.12 --- --- --- ---
1275 1119 0.91 1183 1.05 1243 1.19 --- --- --- ---
1350 1139 0.98 1202 1.12 --- --- --- --- --- ---
1425 1159 1.05 1221 1.20 --- --- --- --- --- ---
1500 1179 1.13 --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes on page 54.
Boldface indicates field---supplied drive is required.
1. Recommend using field---supplied fan pulley (part number KR11AG006) and belt (part number KR30AE039).
2. Recommend using field---supplied motor pulley (part number KR11HY161) and belt (part number KR30AE035).
50TC