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
Table 27 -- Fan Performance -- 48AW,AY,A4,A5050 Units
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
Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp
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
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
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
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
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
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
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
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
975 16.90 1000 17.49 1025 18.00 1049 18.70 1073 19.31 1097 19.92 1120 20.53 1143 21.15 1165 21.76 1188 22.38
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
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
1146 26.04 1167 26.69 1188 27.35 1209 28.02 1230 28.69 1250 29.37 1270 30.04 1290 30.72 ....
1203 29.65 1224 30.32 1244 31.00 1263 31.69 1283 32.38 ..........
AVAILABLE EXTERNAL STATIC PRESSURE/in. w_!
2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0
Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp Bpm Bhp
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
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
078 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
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
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
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
1124 17.79 1148 18.38 1171 18.97 1195 19.55 1218 20.15 1241 20.75 1263 21.35 1285 21.96 ....
1166 20.27 1189 20.88 1211 21.49 1234 22.09 1256 22.71 1277 23.32 1299 23.94 ......
1210 23.00 1231 23.62 1253 24.25 1274 24.88 1295 25.51 ..........
1255 25.99 1276 26.63 1296 27.27 ..............
Table 28 -- Fan Performance -- 48AW,AY051 Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW 0.2 0.4 0.6
(Cfm)
10,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
Rpm
45O
516
550
584
619
654
689
725
76O
796
832
869
905
942
976
Bhp
3.19
4.81
5.80
6.90
8.13
9.49
10.99
12.64
14.43
16.37
18.47
20.74
23.17
25.76
28.56
Rpm
5O9
569
600
632
664
697
730
764
798
833
867
902
937
973
1008
Bhp
3.86
5.54
6.56
7.69
8.96
10,36
11,90
18.56
15,41
17.39
19,54
21,84
24.31
26.95
29,77
Rpm
561
617
646
676
706
737
769
801
834
867
901
934
968
1003
1037
Bhp Rpm
4.58 608
6.30 660
7.34 688
8.50 716
9.79 745
11.22 775
12.79 806
14.51 837
16.37 868
18.39 900
20.56 932
22.90 965
25.40 998
28.08 1032
30.93 1065
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 1.2 1.4 1.6
Bpm
728
774
799
824
850
877
904
933
961
991
1020
1051
1081
1113
1144
10,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
Bhp
6.96
8.79
9.88
11.10
12.44
13.93
15.56
17.34
19.27
21.36
23.61
26.03
28.62
31.38
34.32
Bpm
691
789
764
790
817
845
873
902
982
962
992
1023
1055
1086
1119
Bhp
7.80
9.68
10.79
12.02
13.38
14.88
16.53
18.32
20.27
22.38
24.65
27.09
29.70
32.48
35.44
Bpm
764
808
832
857
882
908
935
962
990
1019
1048
1077
1107
1138
1169
Bhp
8.66
10.59
11.72
12.97
14.35
15.86
17.52
19.33
21.29
23.42
25.71
28.17
30.79
33.59
36.58
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 2.2 2.4 2.6
Bpm
86o
9Ol
923
946
970
994
lO19
1045
1071
1098
1125
1153
1181
3.2
10,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
AIRFLOW
(Cfm)
10,000
12,000
13,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
Bpm
998
1036
1056
1077
1099
1121
1144
1167
1192
Bpm
797
841
864
888
912
938
964
990
1018
1046
1074
1103
1133
1163
1193
0.8
Bhp
5,34
7.10
8.15
9,33
10.65
12,10
13.69
15,43
17.32
19,37
21,57
23.94
26.48
29.18
32,07
1.8
Bhp
9.53
11.52
12.67
13.94
15.33
16.86
18.54
20.36
22.34
24.48
26.78
29.26
31.90
34.72
37.72
1.0
Rpm
651
701
727
754
782
811
84O
87O
900
931
963
995
1027
1059
1092
2.0
Bpm
829
872
894
917
941
966
992
1016
1045
1072
1100
1129
1157
1187
Bhp
6,14
7.93
9,00
10.20
11.53
13.00
14.61
16.38
18.29
20.36
22.59
24.98
27.55
30.28
33.20
Bhp
10.42
12.46
13.64
14.92
16.34
17.88
19.58
21.41
23.40
25.56
27.87
30.36
33.02
35.86
Bhp
11.31
13.42
14.62
15.92
17.36
18.93
20.63
22.48
24.49
26.66
28.99
31.49
34.16
Bpm
89o
930
952
974
997
lO21
1045
1070
1096
1123
1150
1177
Bhp
12.21
14.38
15.61
16.94
18.40
19.98
21.70
23.57
25.59
27.77
30.12
32.63
Bpm
918
958
979
1001
1024
1047
1071
1096
1121
1147
1173
Bhp
13.11
15.36
16.61
17.97
19.45
21.65
22,79
24.67
26.71
28.90
31.26
Bpm
946
985
1006
1027
1049
1072
1096
1120
1145
1171
1197
2.8
Bhp
14.02
16.34
17.62
19.01
20.51
22.14
23.89
25.79
27.84
30.05
32.42
3.0
Bpm
973
lOll
lO31
lO52
lO74
lO97
112o
1144
1169
1194
Bhp
14.94
17.33
18.64
20.06
21.58
23.23
25.01
26.93
28.99
31.21
Bhp
15.86
18.33
19.67
21.12
22.67
24.34
26.13
28.07
30.16
Bpm
1024
1061
1081
1101
1122
1144
1167
1190
3.4
AVAILABLE EXTERNAL STATIC PRESSURE (in. w_)
3.6
Bhp
16.79
19.33
20.71
22.18
23.76
25.45
27.27
29.23
Bpm
1048
1085
1104
1125
1146
1167
1190
Bhp
17.72
20.34
21.75
23.25
24.86
26.58
28.42
Bpm
1072
1108
1128
1148
1168
1190
3.8
Bhp
18.66
21.35
22.80
24.33
25.97
27.71
4.0
Bpm
lO96
1131
115o
117o
1191
Bhp
19.60
22.36
23.85
25.42
27.08
20