Specifications

17
Table 21 — Fan Performance — 50AW,AY020,025 Units
Legend and Notes on page 16.
Table 22 — Fan Performance — 50AW,AY027,030 Units
Legend and Notes on page 16.
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
4,000 394 1.06 409 1.13 473 1.47 530 1.82 581 2.18 629 2.55 673 2.93 714 3.31 752 3.70 789 4.10
5,000 388 1.26 445 1.57 504 1.93 557 2.30 606 2.68 651 3.07 694 3.47 734 3.88 772 4.29 808 4.71
6,000 421 1.72 485 2.12 540 2.52 590 2.92 636 3.32 679 3.73 719 4.15 757 4.57 794 5.00 829 5.44
7,000 471 2.38 528 2.80 580 3.24 627 3.67 670 4.10 711 4.53 749 4.97 786 5.41 821 5.86 855 6.31
8,000 522 3.19 573 3.64 621 4.10 666 4.56 707 5.02 746 5.48 783 5.94 818 6.40 852 6.87 884 7.34
9,000 575 4.16 621 4.63 666 5.11 708 5.60 747 6.09 784 6.58 820 7.07 853 7.56 886 8.05 917 8.54
10,000 629 5.30 671 5.79 712 6.30 751 6.81 789 7.32 824 7.84 858 8.35 891 8.87 922 9.38 952 9.90
11,000 683 6.62 723 7.14 761 7.66 797 8.19 832 8.73 866 9.27 899 9.81 930 10.35 960 10.89 989 11.43
12,000 739 8.12 776 8.67 811 9.21 845 9.76 878 10.32 910 10.88 941 11.45 971 12.01 1000 12.58 1028 13.14
13,000 794 9.82 829 10.40 862 10.97 893 11.53 925 12.11 955 12.69 985 13.28 1013 13.86 1041 14.45 1069 15.04
14,000 850 11.73 883 12.34 914 12.92 944 13.51 973 14.10 1002 14.70 1030 15.30 1057 15.91 1084 16.52 1111 17.13
15,000 906 13.85 938 14.48 967 15.09 995 15.70 1023 16.31 1050 16.92 1077 17.54 — — — — — —
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
4,000 823 4.50 856 4.90 887 5.30 917 5.71 946 6.12 974 6.53 1001 6.95 1027 7.36 1052 7.78 1076 8.21
5,000 843 5.14 876 5.57 908 6.00 938 6.44 968 6.88 996 7.32 1024 7.77 1050 8.22 1076 8.67 1101 9.12
6,000 863 5.88 896 6.34 927 6.79 958 7.25 987 7.71 1016 8.18 1043 8.65 1070 9.13 1096 9.60 1122 10.08
7,000 887 6.77 919 7.24 949 7.71 979 8.18 1008 8.66 1036 9.15 1063 9.64 1090 10.13 1116 10.63 1141 11.13
8,000 915 7.82 946 8.30 975 8.78 1004 9.27 1032 9.77 1059 10.27 1086 10.77 1112 11.28 1137 11.80 1162 12.31
9,000 947 9.03 976 9.53 1004 10.03 1032 10.54 1059 11.05 1085 11.56 1111 12.08 1136 12.60 1161 13.13 1186 13.66
10,000 981 10.42 1009 10.93 1037 11.45 1063 11.98 1089 12.50 1115 13.03 1140 13.56 1164 14.10 1188 14.64 — —
11,000 1017 11.97 1045 12.51 1071 13.05 1097 13.60 1122 14.14 1147 14.69 1171 15.24 1195 15.79 — — — —
12,000 1055 13.71 1082 14.27 1108 14.84 1133 15.40 1157 15.96 1181 16.53 — — — — — — — —
13,000 1095 15.63 1121 16.22 1146 16.80 1170 17.39 1194 17.98 — — — — — — — — — —
14,000 113617.74——————————————————
15,000 ————————————————————
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
5,500 398 1.45 465 1.83 522 2.21 573 2.60 620 2.99 664 3.39 706 3.79 745 4.21 783 4.63 819 5.06
6,000 422 1.72 485 2.12 541 2.52 590 2.92 636 3.32 679 3.73 719 4.15 758 4.57 794 5.01 830 5.44
7,000 471 2.38 528 2.81 580 3.24 627 3.67 671 4.10 711 4.53 750 4.97 786 5.41 821 5.86 855 6.32
8,000 522 3.19 574 3.64 622 4.10 666 4.56 708 5.02 747 5.48 783 5.94 818 6.41 852 6.87 884 7.35
8,250 536 3.42 585 3.87 633 4.34 676 4.81 717 5.27 756 5.74 792 6.21 827 6.68 860 7.15 892 7.63
9,000 575 4.16 622 4.63 666 5.11 708 5.60 747 6.09 784 6.58 820 7.07 853 7.56 886 8.05 917 8.54
10,000 629 5.30 671 5.79 712 6.30 751 6.81 789 7.32 824 7.84 858 8.35 891 8.87 922 9.38 952 9.90
11,000 683 6.61 723 7.13 760 7.66 797 8.19 832 8.72 866 9.26 898 9.81 930 10.35 960 10.89 989 11.43
12,000 738 8.11 775 8.66 810 9.20 844 9.75 877 10.31 909 10.87 940 11.44 970 12.00 999 12.57 1028 13.13
13,000 793 9.80 828 10.38 861 10.95 892 11.51 924 12.09 954 12.67 984 13.26 1012 13.84 1040 14.43 1068 15.02
13,750 834 11.21 868 11.81 899 12.39 930 12.97 959 13.56 989 14.15 1017 14.75 1045 15.35 1072 15.96 1099 16.56
14,000 848 11.70 881 12.31 912 12.89 942 13.48 972 14.07 1000 14.67 1029 15.27 1056 15.88 1083 16.49 1109 17.10
15,000 904 13.80 936 14.44 965 15.05 993 15.66 1021 16.27 1048 16.88 1075 17.50 1101 18.13 1127 18.76 1152 19.38
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
5,500 853 5.50 886 5.94 918 6.39 948 6.83 978 7.29 1006 7.74 1034 8.20 1061 8.66 1087 9.13 1112 9.59
6,000 864 5.89 896 6.34 928 6.79 958 7.25 988 7.72 1016 8.19 1044 8.66 1071 9.13 1097 9.61 1122 10.09
7,000 888 6.78 919 7.24 950 7.71 979 8.19 1008 8.67 1036 9.16 1064 9.65 1090 10.14 1116 10.64 1142 11.14
8,000 915 7.82 946 8.30 975 8.79 1004 9.28 1032 9.77 1059 10.27 1086 10.78 1112 11.29 1137 11.80 1162 12.32
8,250 923 8.11 953 8.59 982 9.08 1011 9.58 1038 10.08 1065 10.58 1092 11.09 1118 11.60 1143 12.12 1168 12.64
9,000 947 9.03 976 9.53 1004 10.03 1032 10.54 1059 11.05 1085 11.56 1111 12.08 1137 12.60 1161 13.13 1186 13.66
10,000 981 10.42 1009 10.93 1036 11.45 1063 11.98 1089 12.50 1115 13.03 1140 13.56 1164 14.10 1188 14.64 — —
11,000 1017 11.97 1044 12.51 1071 13.05 1097 13.59 1122 14.14 1147 14.68 1171 15.23 1195 15.78 — — — —
12,000 1055 13.70 1081 14.26 1107 14.83 1132 15.39 1157 15.95 1181 16.52 — — — — — — — —
13,000 1094 15.61 1120 16.20 1145 16.78 1170 17.37 1193 17.96 — — — — — — — — — —
13,750 1125 17.17 1150 17.77 1174 18.38 1198 18.98 — — — — — — — — — — — —
14,000 1135 17.71 1160 18.32 1184 18.93 — — — — — — — — — — — — — —
15,000 117720.02——————————————————