MH INDUSTRIAL EXHAUST FANS - Aerovent

Performance Data
Standard Duty
Size 55" AW
Wheel Diameter: 55.12 in.
Wheel Circumference: 14.43 ft.
Inlet Diameter: 31.65 in.
Outlet Area: 5.46 sq. ft.
Air Wheel
CFM
OV
1/2" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 7" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
10920 2000 259 2.34 305 3.36 379 5.44 441 7.66 496 10.05 546 12.56 592 15.17 635 17.87
13650 2500 301 3.88 341 5.12 410 7.73 467 10.29 519 13.04 566 15.90 610 18.91 651 21.97
16380 3000 345 6.04 380 7.50 443 10.56 498 13.71 547 16.89 591 20.03 632 23.29 672 26.82
19110 3500 391 8.98 422 10.67 479 14.15 531 17.82 578 21.55 620 25.15 659 28.76 696 32.46
21840 4000 437 12.70 466 14.75 517 18.58 566 22.76 610 26.89 651 31.10 689 35.28 725 39.49
24570 4500 485 17.53 511 19.80 558 24.12 603 28.70 645 33.35 684 38.02 721 42.78 756 47.56
27300 5000 532 23.29 557 25.99 601 30.89 642 35.79 681 40.80 718 45.89 754 51.23 788 56.56
30030 5500 581 30.48 604 33.46 645 38.91 683 44.21 719 49.55 755 55.28 789 60.99 821 66.64
32760 6000 629 38.82 651 42.21 690 48.34 725 53.98 759 59.78 793 65.96 825 72.02 856 78.19
35490 6500 678 48.76 698 52.33 736 59.34 769 65.50 801 71.72 832 78.05 863 84.72 892 91.13
CFM OV
8" SP 9" SP 10" SP 11" SP 12" SP 13" SP 14" SP 15" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
10920 2000 676 20.68
13650 2500 690 25.17 726 28.32 762 31.73 796 35.14 829 38.64 861 42.21
16380 3000 709 30.34 745 34.04 779 37.74 811 41.42 843 45.35 873 49.19 902 53.08 931 57.17
19110 3500 732 36.39 766 40.36 799 44.48 831 48.72 861 52.86 891 57.23 919 61.45 947 65.91
21840 4000 759 43.69 791 47.86 823 52.35 853 56.77 883 61.47 911 66.02 939 70.80 966 75.60
24570 4500 789 52.28 820 56.89 850 61.57 879 66.32 907 71.11 935 76.19 962 81.30 988 86.40
27300 5000 820 61.82 851 67.16 880 72.30 908 77.45 935 82.59 961 87.72 987 93.10 1013 98.73
30030 5500 852 72.40 882 78.24 911 84.11 939 89.99 965 95.54 991 101.32 1016 107.03 1040 112.65
32760 6000 886 84.45 915 90.77 943 97.11 970 103.43 996 109.70 1022 116.23 1046 122.30 1070 128.59
35490 6500 921 97.88 949 104.66 976 111.44 1003 118.52 1028 125.18 1053 132.11 1077 138.90 1101 145.94
Heavy Duty
Size 55" AW
Wheel Diameter: 55.12 in.
Wheel Circumference: 14.43 ft.
Inlet Diameter: 31.65 in.
Outlet Area: 5.46 sq. ft.
Air Wheel
CFM OV
15" SP 16" SP 17" SP 18" SP 19" SP 20" SP 21" SP 22" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
16380 3000 931 57.17 959 61.26 987 65.55 1014 69.81 1041 74.24
19110 3500 947 65.91 974 70.37 1000 74.82 1026 79.45 1051 84.04 1076 88.81 1100 93.49 1124 98.33
21840 4000 966 75.60 993 80.60 1019 85.58 1044 90.51 1068 95.38 1092 100.45 1116 105.70 1139 110.85
24570 4500 988 86.40 1014 91.75 1039 97.04 1063 102.27 1087 107.68 1111 113.29 1134 118.78 1157 124.45
27300 5000 1013 98.73 1037 104.04 1062 109.88 1086 115.66 1109 121.33 1132 127.21 1154 132.94 1177 139.22
30030 5500 1040 112.65 1064 118.50 1087 124.23 1110 130.20 1133 136.39 1155 142.46 1177 148.73 1199 155.21
32760 6000 1070 128.59 1093 134.72 1116 141.07 1138 147.25 1160 153.64 1181 159.84 1202 166.24 1223 172.86
35490 6500 1101 145.94 1124 152.79 1146 159.43 1168 166.27 1189 172.88 1210 179.69 1230 186.24 1250 192.97
38220 7000 1132 164.32 1155 171.92 1177 179.30 1198 186.42 1219 193.72 1240 201.22 1260 208.41 1280 215.79
40950 7500 1165 184.76 1187 192.65 1209 200.78 1230 208.63 1251 216.69 1271 224.43 1291 232.35 1310 239.89
CFM OV
23" SP 24" SP 25" SP 26" SP 27" SP 28" SP 29" SP 30" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
16380 3000
19110 3500 1148 103.33 1171 108.22 1194 113.25 1217 118.42 1240 123.73
21840 4000 1161 115.88 1184 121.36 1206 126.70 1227 131.87 1249 137.52 1270 142.98 1291 148.57 1311 153.96
24570 4500 1179 129.99 1201 135.72 1222 141.27 1243 146.99 1264 152.87 1284 158.55 1304 164.36 1324 170.33
27300 5000 1198 144.97 1220 151.25 1241 157.33 1262 163.58 1282 169.60 1302 175.79 1322 182.14 1341 188.24
30030 5500 1220 161.51 1241 168.00 1262 174.67 1282 181.10 1302 187.70 1322 194.46 1341 200.94 1360 207.57
32760 6000 1244 179.69 1264 186.28 1284 193.07 1304 200.05 1324 207.22 1343 214.10 1362 221.14 1381 228.35
35490 6500 1270 199.90 1290 207.02 1310 214.35 1329 221.38 1348 228.61 1367 236.02 1385 243.10
38220 7000 1299 222.84 1318 230.07 1337 237.47 1356 245.06 1374 252.29
40950 7500 1329 247.61 1348 255.50 1366 262.99 1385 271.23
Underlined selections indicate maximum efficient range.
Normal face selections indicate standard duty class.
Bold face selections indicate heavy duty class.
43 Aerovent Bulletin 705