MH INDUSTRIAL EXHAUST FANS - Aerovent

Performance Data
Standard Duty
Size 79" OW
Wheel Diameter: 78.74 in.
Wheel Circumference: 20.61 ft.
Open Radial Wheel
Inlet Diameter: 44.29 in.
Outlet Area: 10.7 sq. ft.
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
21400 2000 180 4.83 212 6.97 265 11.35 311 16.24 351 21.30 387 26.49 420 31.85 451 37.52
26750 2500 209 8.05 237 10.61 285 15.99 327 21.58 365 27.55 399 33.60 431 39.97 460 46.17
32100 3000 238 12.40 265 15.69 308 21.90 346 28.32 382 35.19 414 41.93 445 49.31 473 56.48
37450 3500 269 18.45 293 22.11 333 29.34 369 36.91 401 44.32 432 52.16 461 60.10 488 68.11
42800 4000 300 26.15 323 30.60 361 39.00 393 47.04 424 55.76 452 64.17 480 73.27 506 82.16
48150 4500 331 35.69 353 40.96 389 50.45 420 59.83 448 68.99 475 78.60 501 88.51 525 97.99
53500 5000 363 47.66 383 53.35 418 64.38 447 74.49 474 84.92 500 95.68 524 106.16 547 116.74
58850 5500 395 61.99 414 68.44 447 80.58 476 92.39 501 103.38 525 114.74 548 126.17 570 137.69
64200 6000 427 78.89 445 86.07 477 99.84 504 112.26 529 124.83 552 137.23 574 149.74 595 162.11
69550 6500 460 99.22 477 107.10 507 121.85 533 135.47 558 149.78 580 163.05 601 176.50 621 189.81
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
21400 2000 481 43.66 508 49.62 535 56.16 560 62.64 584 69.31 607 76.11 630 83.39 652 90.75
26750 2500 489 53.02 515 59.52 541 66.65 566 74.03 589 81.19 612 88.86 634 96.59 656 104.80
32100 3000 500 63.97 526 71.69 551 79.56 574 87.10 597 95.15 619 103.25 641 111.88 662 120.51
37450 3500 514 76.46 539 85.06 563 93.81 586 102.65 608 111.47 630 120.77 650 129.38 671 139.05
42800 4000 531 91.29 555 100.66 578 110.17 600 119.73 621 129.26 642 139.31 662 149.21 682 159.58
48150 4500 549 108.05 572 118.14 595 128.91 616 139.06 637 149.84 657 160.50 677 171.71 696 182.67
53500 5000 569 127.25 591 138.29 613 149.88 634 161.34 654 172.63 673 183.71 692 195.37 711 207.59
58850 5500 592 149.90 612 161.18 633 173.77 653 186.03 672 197.92 691 210.32 710 223.27 728 235.83
64200 6000 616 175.23 635 187.29 655 200.80 674 213.93 692 226.54 710 239.57 728 253.05
69550 6500 641 203.72 660 217.36 678 230.63 696 244.44 714 258.76 731 272.46
Heavy Duty
Size 79" OW
Wheel Diameter: 78.74 in.
Wheel Circumference: 20.61 ft.
Open Radial Wheel
Inlet Diameter: 44.29 in.
Outlet Area: 10.7 sq. ft.
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
32100 3000 662 120.51 682 129.10 702 138.16 721 147.05 740 156.37 758 165.46 776 174.94 794 184.82
37450 3500 671 139.05 690 147.93 710 157.91 728 167.01 747 177.24 765 187.21 782 196.87 799 206.94
42800 4000 682 159.58 701 169.68 720 180.20 738 190.37 756 200.94 774 211.93 791 222.50 807 232.60
48150 4500 696 182.67 714 193.31 732 204.39 750 215.89 768 227.83 785 239.26 801 250.13 818 262.29
53500 5000 711 207.59 729 219.46 747 231.83 764 243.73 781 256.07 798 268.84 814 281.01 830 293.55
58850 5500 728 235.83 745 247.95 763 261.61 780 274.76 796 287.32 812 300.31 828 313.73 844 327.58
64200 6000 746 267.02 763 280.40 780 294.29 796 307.53 813 322.44 828 335.47 844 350.17 859 364.07
69550 6500 765 301.04 782 315.96 798 330.11 814 344.68 830 359.71 846 375.22 861 389.87 876 404.98
74900 7000 786 339.12 802 354.52 818 370.30 834 386.49 849 401.68 864 417.27 879 433.28 893 448.21
80250 7500 809 381.84 824 397.60 839 413.73 854 430.24 869 447.10 883 462.75 898 480.34 912 496.71
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
32100 3000 811 194.38 828 204.31 844 213.84 860 223.71 876 233.92 892 244.46 907 254.51 923 265.73
37450 3500 816 217.39 833 228.23 849 238.61 865 249.35 881 260.43 897 271.88 912 282.76 927 293.96
42800 4000 824 243.95 840 254.81 856 266.05 872 277.68 887 288.74 903 301.15 918 312.95 932 324.04
48150 4500 834 273.86 850 285.79 865 297.06 881 309.71 896 321.67 911 333.99 925 345.54 940 358.55
53500 5000 846 306.47 861 318.64 877 332.27 892 345.10 906 357.08 921 370.56 935 383.15 949 396.06
58850 5500 859 340.66 874 354.11 889 367.93 904 382.12 918 395.38 933 410.27 947 424.17 961 438.37
64200 6000 874 378.39 889 393.12 904 408.26 918 422.42 932 436.95 946 451.82 960 467.05 974 482.62
69550 6500 891 420.55 905 435.15 919 450.14 933 465.52 947 481.30 961 497.47 974 512.45
74900 7000 908 465.07 922 480.83 936 497.02 950 513.64 963 529.06 977 546.52
80250 7500 926 513.44 940 530.57 954 548.10 967 564.29
Underlined selections indicate maximum efficient range.
Normal face selections indicate standard duty class.
Bold face selections indicate heavy duty class.
29 Aerovent Bulletin 705