Table 17 -- Fan Performance -- 50AJ,AK041 Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW 0.2 0.4 0.6 0.8
(Cfm)
Rpm
475
521
568
615
663
712
760
809
859
908
958
1007
1057
Bhp
2.69
3.53
4.52
5.68
7.01
8.53
10.24
12.15
14.27
16.61
19.18
21.98
25.02
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
Rpm
523
565
6O8
652
697
743
79O
837
865
933
961
1030
1079
Bhp
3.06
3.94
4.96
6.14
7.49
9.03
10.76
12.69
14.83
17.19
19.77
22.59
25.65
Rpm
569
6O6
646
667
73O
774
819
864
910
957
1004
1052
1099
Bhp
3.47
4.36
5.40
6.60
7.96
9.54
11.29
13.24
15.40
17.77
20.37
23.21
26.29
Rpm
612
646
663
722
762
8O4
847
891
936
981
1027
1073
1120
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 1.2 1.4 1.6
Rpm
692
721
753
786
824
862
9O2
943
985
1026
1071
1116
1161
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
Bhp
4.66
5.63
6.74
8.02
9.47
11.09
12.90
14.91
17.13
19.56
22.22
25.10
28.23
Rpm
73O
757
787
819
854
891
929
966
1009
1051
1093
1137
1181
Bhp
5.07
6.06
7.20
8.50
9.96
11.61
13.45
15.46
17.71
20.16
22.84
25.74
28.89
Rpm
767
791
819
85O
863
918
955
993
1033
1073
1115
1157
Bhp
5.49
6.49
7.65
8.97
10.47
12.13
13.99
16.04
18.30
20.77
23.46
26.39
Rpm
8O2
825
851
86O
912
945
961
1018
1056
1096
1136
1178
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 2.2 2,4 2,6
Rpm
87O
889
912
938
967
998
1031
1066
1102
1140
1178
1218
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
Bhp
6.81
7.85
9.05
10.43
11.98
13.72
15.64
17.76
20.08
22.61
25.36
28.34
Bhp
3.66
4.78
5.84
7.07
6.47
10.05
11.62
13.79
15.97
18.36
20.96
23.64
26.93
Rpm
9O2
92O
941
966
993
1023
1055
1089
1124
1161
1199
1238
Bhp
7.26
8.31
9.53
10.92
12.49
14.25
16.19
18.33
20.67
23.22
25.99
28.99
Rpm
933
95O
97O
993
1020
1049
1079
1112
1147
1182
1219
Bhp
7.73
8.79
10.02
11.42
13.01
14.78
16.75
18.90
21.26
23.84
26.63
Rpm
964
979
996
1020
1046
1073
1103
1135
1166
1203
1240
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 3.2 3.4 3.6
1.8
Bhp
5.92
6.94
8.11
9.46
10.97
12.66
14.54
16.62
18,89
21.38
24.09
27.04
Rpm
1022
1036
1053
1073
1096
1121
1149
1179
1211
1245
1279
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
Bhp
9.16
10.25
11.51
12.95
14.58
16.40
18.42
20.63
23.06
25.69
28.54
Rpm
1050
1064
1080
1099
1121
1145
1172
1201
1232
1265
1299
Bhp
9.65
10.75
12.02
13.47
15.11
16.95
18.98
21.21
23.66
26.31
29.18
Rpm
1077
1090
1106
1124
1145
1166
1195
1223
1253
1285
2.8
Bhp
820
927
10.51
11.93
13.53
15.32
17.30
19.46
21.66
24.45
27.26
Bhp
10.14
11.26
12.54
14.00
15.65
17.50
19.55
21.80
24.26
26.93
Rpm
1104
1117
1131
1149
1169
1191
1217
1244
1274
3.8
Bhp
10.64
11.77
13.06
14.53
16.19
18.06
20.12
22.36
24.86
Table 18- Fan Performance- 50AJ,AK,A2,A3050 Units
AIRFLOW
(Cfm)
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
AIRFLOW
(Cfm)
8,000
9,000
10,000
11,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
1.0
Rpm
653
664
719
755
794
834
875
917
96O
1004
1049
1095
1140
2.0
Rpm
836
857
862
909
939
972
1006
1042
1079
1118
1157
1198
3.0
Rpm
993
1008
1026
1047
1071
1098
1126
1157
1190
1224
1260
4,0
Rpm
1129
1142
1157
1173
1192
1214
1239
1265
1294
Bhp
4.26
5.20
6.29
7.55
8.97
10.57
12.36
14.35
16.55
18.96
21.60
24.47
27.58
Bhp
6.36
7.39
8.58
9.94
11.48
13.19
15.09
17.18
19.48
21.99
24.72
27.68
Bhp
8.67
9.75
11.00
12.44
14.05
15.86
17.86
20.06
22.46
25.07
27.90
Bhp
11.15
12.29
13.59
15.07
16.74
18.62
20.69
22.97
25.46
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
485 2,76 532 315 577 3.54 620 3.94 661 434 700 4.74 737 516 774 5.58 809 6.01 843 645
530 3.62 574 4.03 615 4.45 655 4.87 692 5.29 729 5.72 764 6.15 798 6.59 832 7.03 864 7.49
577 4.62 617 5.06 655 5.50 692 5.95 727 6.40 761 6.85 794 7.30 827 7.76 858 8.22 889 8.69
625 5.80 661 6.26 697 6.73 731 7.20 764 7.67 796 8.14 827 8.62 858 9.10 888 9.58 917 10.07
673 7.15 707 7.63 740 8.12 772 8.62 803 9.11 833 9.61 863 10.11 891 10.61 920 11.12 947 11.62
722 8.69 753 9.19 784 9.70 814 10.22 843 10.74 872 11.26 900 11.78 927 12.31 954 12.83 980 13.36
771 10.43 800 10.95 829 11.48 857 12.01 885 12.55 912 13.10 938 13.64 964 14.19 990 14.74 1015 15.29
821 12.37 848 12.91 875 13.46 901 14.01 928 14.57 953 15.14 978 15.70 1003 16.27 1028 16.84 1052 17.41
870 14.52 896 15.08 922 15.65 947 16.22 971 16.80 996 17.39 1020 17.97 1043 18.56 1066 19.15 1089 19.75
920 16.89 945 17.48 969 18.06 993 18.65 1016 19.25 1039 19.86 1062 20.46 1084 21.07 1107 21.68 1129 22.30
971 19.50 994 20.10 1017 20.71 1039 21.32 1061 21.93 1083 22.55 1108 23.18 1126 23.80 1148 24.44 1169 25.07
1021 22.35 1043 22.96 1068 23.59 1086 24.21 1107 24.85 1128 25.49 1149 26.13 1170 26.78 1190 27.42 1210 28.08
1071 25.43 1092 26.07 1113 26.71 1133 27.36 1154 28.01 1174 28.66 1194 29.33 1213 29.99 1233 30.65 1252 31.33
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
876 6.90 908 735 939 7.82 970 8.29 999 8,77 1027 9.25 1055 974 1082 10.24 1109 10.74 1134 11.25
896 7.95 926 8.41 956 8.89 986 9.37 1014 9.86 1042 10.36 1069 10.86 1096 11.37 1122 11.88 1148 12.40
919 9.17 948 9.64 977 10.13 1005 10.62 1032 11.12 1059 11.63 1086 12.14 1112 12.66 1137 13,18 1162 13.71
945 10.56 973 11.05 1001 11.58 1027 12.06 1054 12.87 1080 13,09 1105 13.61 1130 14.14 1155 14.67 1179 15.21
975 12,13 1001 12.64 1027 13.16 1053 13.68 1078 14.21 1103 14.74 1128 15.27 1152 15.81 1176 16.35 1199 16.90
1006 13.89 1032 14.42 1057 14.96 1081 15.49 1108 16.03 1129 16.58 1153 17.12 1176 17.68 1199 18.23 1221 18.80
1040 15.84 1064 16.39 1088 16.94 1112 17.80 1138 18.06 1158 18.62 1180 19.18 1203 19.75 1225 20.32 1246 20.90
1075 17.99 1098 18.56 1121 19.13 1144 19.71 1166 20.29 1188 20.86 1210 21.45 1231 22.03 1253 22.62 1274 23.21
1112 20.34 1134 20.93 1156 21.53 1178 22.12 1199 22.72 1221 23.32 1241 23.92 1262 24.52 1283 25.13 -- --
1150 22.91 1172 23.52 1193 24.14 1214 24.76 1234 25.37 1255 25.99 1275 26.61 1295 27.23 ....
1190 25.70 1210 26.34 1230 26.97 1250 27.61 1270 28.25 1290 28.89 ........
1230 28,73 1250 29.38 1269 30.04 1289 30.70 ............
1271 31.99 1290 32.67 ................
[5
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