Carrier WEATHERMAKER 48/50AJ, Operation And Service Manual, Page: 20 / 190

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Table 27 — Fan Performance — 48AW,AY,A4,A5050 Units
Table 28 — Fan Performance — 48AW,AY051 Units
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
8,000 536 3.18 582 3.58 626 3.99 668 4.41 708 4.83 747 5.27 785 5.71 821 6.16 857 6.63 891 7.09
9,000 588 4.17 630 4.60 670 5.04 709 5.48 746 5.93 782 6.38 818 6.84 852 7.31 885 7.79 918 8.28
10,000 642 5.35 680 5.80 717 6.27 753 6.73 787 7.20 821 7.68 854 8.16 886 8.65 917 9.14 948 9.65
11,000 696 6.72 732 7.20 766 7.69 799 8.18 831 8.67 863 9.17 893 9.68 923 10.18 953 10.70 982 11.21
12,000 751 8.29 784 8.80 816 9.32 847 9.83 877 10.35 906 10.87 935 11.40 964 11.92 991 12.46 1019 12.99
13,000 807 10.09 837 10.62 867 11.16 896 11.70 924 12.24 952 12.78 979 13.33 1006 13.88 1032 14.43 1058 14.99
14,000 863 12.12 891 12.67 919 13.23 946 13.79 973 14.36 999 14.92 1025 15.49 1050 16.06 1075 16.64 1100 17.21
15,000 919 14.38 946 14.96 972 15.54 997 16.12 1023 16.71 1047 17.30 1072 17.89 1096 18.48 1120 19.08 1143 19.68
16,000 975 16.90 1000 17.49 1025 18.09 1049 18.70 1073 19.31 1097 19.92 1120 20.53 1143 21.15 1165 21.76 1188 22.38
17,000 1032 19.67 1056 20.29 1079 20.91 1102 21.54 1125 22.17 1147 22.80 1169 23.44 1191 24.07 1213 24.71 1234 25.35
18,000 1089 22.71 1111 23.35 1134 23.99 1155 24.64 1177 25.29 1198 25.95 1219 26.60 1240 27.26 1261 27.92 1281 28.58
19,000 1146 26.04 1167 26.69 1188 27.35 1209 28.02 1230 28.69 1250 29.37 1270 30.04 1290 30.72 — — — —
20,000 1203 29.65 1224 30.32 1244 31.00 1263 31.69 1283 32.38 — — — — — — — — — —
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
8,000 923 7.57 955 8.05 986 8.54 1016 9.03 1045 9.53 1073 10.03 1100 10.54 1126 11.05 1152 11.56 1177 12.08
9,000 949 8.77 980 9.27 1010 9.77 1039 10.28 1067 10.80 1095 11.32 1122 11.85 1148 12.38 1174 12.91 1199 13.45
10,000 978 10.15 1008 10.67 1036 11.19 1064 11.72 1092 12.25 1119 12.79 1145 13.33 1171 13.88 1196 14.43 1221 14.99
11,000 1010 11.74 1038 12.27 1066 12.81 1093 13.35 1119 13.90 1145 14.45 1171 15.01 1196 15.57 1220 16.14 1245 16.72
12,000 1046 13.53 1072 14.08 1098 14.63 1124 15.19 1149 15.76 1174 16.32 1199 16.90 1223 17.48 1247 18.06 1270 18.65
13,000 1084 15.55 1109 16.11 1134 16.68 1158 17.26 1182 17.84 1206 18.42 1230 19.01 1253 19.60 1276 20.20 1299 20.80
14,000 1124 17.79 1148 18.38 1171 18.97 1195 19.55 1218 20.15 1241 20.75 1263 21.35 1285 21.96 — — — —
15,000 1166 20.27 1189 20.88 1211 21.49 1234 22.09 1256 22.71 1277 23.32 1299 23.94 — — — — — —
16,000 1210 23.00 1231 23.62 1253 24.25 1274 24.88 1295 25.51 — — — — — — — — — —
17,000 1255 25.99 1276 26.63 1296 27.27 — — — — — — — — — — — — — —
18,000 — — — — — — — — — — — — — — — — — — — —
19,000 — — — — — — — — — — — — — — — — — — — —
20,000 — — — — — — — — — — — — — — — — — — — —
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
10,000 450 3.19 509 3.86 561 4.58 608 5.34 651 6.14
12,000 516 4.81 569 5.54 617 6.30 660 7.10 701 7.93
13,000 550 5.80 600 6.56 646 7.34 688 8.15 727 9.00
14,000 584 6.90 632 7.69 676 8.50 716 9.33 754 10.20
15,000 619 8.13 664 8.96 706 9.79 745 10.65 782 11.53
16,000 654 9.49 697 10.36 737 11.22 775 12.10 811 13.00
17,000 689 10.99 730 11.90 769 12.79 806 13.69 840 14.61
18,000 725 12.64 764 13.58 801 14.51 837 15.43 870 16.38
19,000 760 14.43 798 15.41 834 16.37 868 17.32 900 18.29
20,000 796 16.37 833 17.39 867 18.39 900 19.37 931 20.36
21,000 832 18.47 867 19.54 901 20.56 932 21.57 963 22.59
22,000 869 20.74 902 21.84 934 22.90 965 23.94 995 24.98
23,000 905 23.17 937 24.31 968 25.40 998 26.48 1027 27.55
24,000 942 25.78 973 26.95 1003 28.08 1032 29.18 1059 30.28
25,000 978 28.56 1008 29.77 1037 30.93 1065 32.07 1092 33.20
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
10,000 691 6.96 728 7.80 764 8.66 797 9.53 829 10.42
12,000 739 8.79 774 9.68 808 10.59 841 11.52 872 12.46
13,000 764 9.88 799 10.79 832 11.72 864 12.67 894 13.64
14,000 790 11.10 824 12.02 857 12.97 888 13.94 917 14.92
15,000 817 12.44 850 13.38 882 14.35 912 15.33 941 16.34
16,000 845 13.93 877 14.88 908 15.86 938 16.86 966 17.88
17,000 873 15.56 904 16.53 935 17.52 964 18.54 992 19.58
18,000 902 17.34 933 18.32 962 19.33 990 20.36 1018 21.41
19,000 932 19.27 961 20.27 990 21.29 1018 22.34 1045 23.40
20,000 962 21.36 991 22.38 1019 23.42 1046 24.48 1072 25.56
21,000 992 23.61 1020 24.65 1048 25.71 1074 26.78 1100 27.87
22,000 1023 26.03 1051 27.09 1077 28.17 1103 29.26 1129 30.36
23,000 1055 28.62 1081 29.70 1107 30.79 1133 31.90 1157 33.02
24,000 1086 31.38 1113 32.48 1138 33.59 1163 34.72 1187 35.86
25,000 1119 34.32 1144 35.44 1169 36.58 1193 37.72 — —
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.2 2.4 2.6 2.8 3.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
10,000 860 11.31 890 12.21 918 13.11 946 14.02 973 14.94
12,000 901 13.42 930 14.38 958 15.36 985 16.34 1011 17.33
13,000 923 14.62 952 15.61 979 16.61 1006 17.62 1031 18.64
14,000 946 15.92 974 16.94 1001 17.97 1027 19.01 1052 20.06
15,000 970 17.36 997 18.40 1024 19.45 1049 20.51 1074 21.58
16,000 994 18.93 1021 19.98 1047 21.05 1072 22.14 1097 23.23
17,000 1019 20.63 1045 21.70 1071 22.79 1096 23.89 1120 25.01
18,000 1045 22.48 1070 23.57 1096 24.67 1120 25.79 1144 26.93
19,000 1071 24.49 1096 25.59 1121 26.71 1145 27.84 1169 28.99
20,000 1098 26.66 1123 27.77 1147 28.90 1171 30.05 1194 31.21
21,000 1125 28.99 1150 30.12 1173 31.26 1197 32.42 — —
22,000 1153 31.49 1177 32.63 — — — — — —
23,000 1181 34.16 — — — — — — — —
24,000 — —- — — — — — — — —
25,000 — — —- — — — — — — —
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.2 3.4 3.6 3.8 4.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
10,000 998 15.86 1024 16.79 1048 17.72 1072 18.66 1096 19.60
12,000 1036 18.33 1061 19.33 1085 20.34 1108 21.35 1131 22.36
13,000 1056 19.67 1081 20.71 1104 21.75 1128 22.80 1150 23.85
14,000 1077 21.12 1101 22.18 1125 23.25 1148 24.33 1170 25.42
15,000 1099 22.67 1122 23.76 1146 24.86 1168 25.97 1191 27.08
16,000 1121 24.34 1144 25.45 1167 26.58 1190 27.71 — —
17,000 1144 26.13 1167 27.27 1190 28.42 — — — —
18,000 1167 28.07 1190 29.23 — — — — — —
19,000 1192 30.16 — — — — — — — —
20,000 — — — — — — — — — —
21,000 — — — — — — — — — —
22,000 — — — — — — — — — —
23,000 — — — — — — — — — —
24,000 — — — — — — — — — —
25,000 — — — — — — — — — —