AIHI=LUW
(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
0.2
Rpm
429
49O
522
554
586
619
652
685
719
753
787
821
855
889
924
Bhp
2.98
4.48
5.39
6.41
7.56
8,83
10.23
11.76
13.44
15.26
17,23
19.35
21.63
24.07
26.67
Table 37 -- Fan Performance -- 50AW,AY051 Units
Rpm
488
543
572
6o2
632
663
694
725
757
789
822
855
888
921
954
AVAILABLE EXTERNAL STATIC PRESSURE (in. w_)
0.4 0.6 0.8
Bhp
3.61
5.17
6.11
7,17
8,34
9.64
11.07
12,63
14.33
16.18
18,17
20.32
22.62
25,08
27,71
Rpm
539
591
618
645
674
703
733
763
793
824
855
887
919
951
983
Bhp Rpm
4.26 585
5.88 634
6.85 659
7.94 686
9.14 713
10.46 741
11.92 769
13.51 798
15.23 827
17.10 857
19.12 887
21.29 918
23.62 949
26.11 980
28.76 1011
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIHI=LUW
t_.4 )'^'m" 1.4 1.6 1.8
Bhp
6,41
8,14
9,18
10.33
11.60
13.00
14.53
16,20
18,00
19.94
22.03
24.28
26,68
29.24
31.96
1.2
Rpm
666
711
734
759
784
810
836
863
890
918
947
976
1005
1035
1065
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
703
746
769
792
816
841
867
893
920
947
975
1003
1032
1061
1090
Bhp
7,17
8,94
9.99
11.16
12.45
13.87
15.42
17.11
18.94
20.90
23.02
25.28
27.71
30.29
33.04
Rpm
737
779
801
824
848
872
897
922
949
975
1002
1030
1058
1086
1115
Bhp Rpm
7.96 770
9,76 811
10.82 832
12,01 855
13,32 878
14.76 901
16.33 926
18.04 950
19.88 976
21.87 1002
24.01 1029
26.30 1056
28.75 1083
31.35 1111
34.12 1139
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIHI=LUW
_L.,/ )"^'m" 2.2 2.4 2.6 2.8
Rpm
831
87o
891
912
934
957
980
lOO4
1028
1053
1079
1105
1131
1158
1186
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
966
1002
1020
1040
1060
1081
1102
1124
1147
1170
1194
Rpm
860
898
918
939
961
983
1006
1029
1053
1078
1103
1129
1155
1181
Bhp
10.46
12.33
13.44
14.67
16.02
17.51
19.13
20.89
22.80
24.85
27,04
29.39
31.90
34.57
37.41
AIHPLUW
(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
Bhp
11.33
13.22
14.35
15.59
16.96
18.46
20.10
21.87
23.79
25.86
28.07
30.44
32.97
35.66
Rpm
888
925
945
965
987
1008
1031
1054
1078
1102
1126
1152
1177
AIHPLUW
(Cfm)
12,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
26,000
27,000
Bhp
12.21
14.13
15.27
16.52
17.90
19.42
21.07
22.86
24.80
26.88
29.11
31.50
34.05
Rpm
915
951
971
991
1012
1033
1055
1078
1101
1125
1149
1174
1199
AVAILABLEEXTERNALSTATICPRESSURE(in.w_)
3.2 3.4 3.6 3.8
Bhp
14.94
16.96
18,13
19,42
20.83
22.39
24.07
25.91
27.89
30.01
32.30
Rpm
991
1026
1044
1063
1083
1104
1125
1147
1169
1192
Bhp
15.88
17.92
19.11
20.41
21.84
23.40
25.10
26.94
28.94
31.08
Rpm
1014
1049
1067
1086
1106
1126
1147
1169
1190
Bhp
16.83
18,90
20,10
21.41
22,85
24,43
26.14
28,00
30,00
Rpm
1038
1072
1090
1109
1128
1148
1169
1190
Bhp
4.95
6.61
7.61
8.72
9.94
11.30
12.78
14.39
16.14
18.04
20.08
22.28
24.63
27.14
29.82
Bhp
8.78
10.60
11.68
12.88
14.21
15.66
17.25
18.98
20.84
22.85
25.01
27.32
29.79
32.42
35.21
Bhp
13.11
15.06
16.20
17.47
18.87
20.39
22.06
23.86
25.81
27.91
30.16
32.57
35.13
Rpm
627
673
698
723
749
776
803
831
860
888
918
947
977
1008
1038
1.0
Bhp
5.66
7.36
8.38
9.51
10.77
12.14
13.65
15.29
17.07
18.99
21.05
23.28
25.65
28.19
30.89
Bhp
17.79
19.89
21.10
22.43
23.88
25.47
27.19
29.06
Rpm
801
841
862
884
906
929
953
978
1003
1028
1054
1081
1108
1135
1163
2.0
Bhp
9.61
11.45
12.55
13.76
15.11
16.58
18.19
19.93
21.81
23.84
26.02
28.35
30.85
33.49
36.31
3.0
Rpm Bhp
941 14.02
977 16.00
996 17.16
1016 18.44
1036 19.84
1057 21.38
1079 23.06
1101 24.88
1124 26.84
1148 28.96
1172 31.22
1196 33.65
4.0
Rpm Bhp
1060 18.76
1094 20.89
1112 22.12
1131 23.46
1150 24.92
1170 26.52
1190 28.26
Table 38 -- Fan Performance -- 50AW,AY,A4,A5060 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
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
490 4.48 543 5.17 591 5.88 634 6,61 674 7.37 711 8.14 746 8.94 779 9.76 811 10.60 841 11,45
554 6.41 602 7.17 645 7.94 686 8,72 723 9.51 759 10.33 792 11.16 824 12.01 855 12.88 884 13.76
586 7.56 632 8.34 674 9.14 713 9.94 749 10.77 784 11.60 816 12.45 848 13.32 878 14.21 906 15.11
619 8.83 663 9.64 703 10.46 741 11.30 776 12.14 810 13.00 841 13.87 872 14.76 901 15.66 929 16.58
652 10.23 694 11.07 733 11.92 769 12.78 803 13.65 836 14,53 867 15.42 897 16.33 926 17.25 953 18.19
685 11.76 725 12.63 763 13.51 798 14.39 831 15.29 863 16.20 893 17.11 922 18.04 950 18,98 978 19.93
719 13.44 757 14.33 793 15.23 827 16.14 860 17.07 890 18,00 920 18.94 949 19,88 976 20.84 1003 21.81
753 15.26 789 16.18 824 17.10 857 18,04 888 18.99 918 19.94 947 20.90 975 21.87 1002 22.85 1028 23.84
787 17.23 822 18.17 855 19,12 887 20.08 918 21.05 947 22.03 975 23.02 1002 24.01 1029 25.01 1054 26.02
821 19.35 855 20.32 887 21.29 918 22.28 947 23.28 976 24.28 1003 25.28 1030 26.30 1056 27,32 1081 28.35
855 21.63 888 22.62 919 23.62 949 24.63 977 25.65 1005 26.68 1032 27.71 1058 28,75 1083 29.79 1108 30.85
889 24.07 921 25.08 951 26.11 980 27,14 1008 28.19 1035 29.24 1061 30.29 1086 31.35 1111 32.42 1135 33.49
924 26.67 954 27.71 983 28.76 1011 29.82 1038 30.89 1065 31.96 1090 33.04 1115 34.12 1139 35.21 1163 36.31
958 29.45 987 30.61 1016 31.59 1043 32.67 1069 33.76 1095 34.85 1120 35.95 1144 37.06 1168 38.17 1191 39.29
993 32.40 1021 33.49 1048 34.58 1075 35.69 1101 36.80 1126 37.92 1150 39.04 1174 40.17 1197 41.30 -- --
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
AIRFLOW
(Cfm) 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0
12,000
14,000
15,000
16,000
17,000
18,000
19,000
20,000
21,000
22,000
23,000
24,000
25,000
26,000
27,000
20.89
23.46
24.92
26.52
28.26
25
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