AIRFOIL FAns - HTS

BAE DWDI 165
Outlet Area - 2.82 ft 2 Wheel Dia. - 16.50 inches Tip Speed - 4.32 x RPM Max. BHP = 0.433 (RPM÷1000) 3
CFM OV
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 8" SP 10" SP 12" SP 14" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2256 800 855 0.27 1092 0.54
2820 1000 952 0.37 1153 0.66
3384 1200 1057 0.49 1242 0.83 1561 1.60
3948 1400 1172 0.65 1339 1.02 1625 1.86 1895 2.82
4512 1600 1293 0.84 1442 1.25 1711 2.17 1950 3.18 2185 4.32
5076 1800 1417 1.08 1552 1.53 1806 2.52 2024 3.60 2237 4.78 2445 6.06
5640 2000 1543 1.37 1669 1.86 1904 2.93 2114 4.08 2306 5.32 2497 6.64 2685 8.06
6204 2200 1671 1.71 1790 2.25 2006 3.39 2210 4.63 2390 5.92 2565 7.31 2738 8.76
6768 2400 1800 2.11 1913 2.69 2114 3.91 2308 5.23 2484 6.61 2646 8.04 2806 9.56 3122 12.81
7332 2600 1930 2.57 2039 3.21 2226 4.50 2408 5.88 2581 7.35 2737 8.86 2886 10.44 3181 13.81 3470 17.43
7896 2800 2061 3.10 2165 3.78 2343 5.16 2513 6.62 2679 8.17 2833 9.76 2976 11.40 3251 14.89 3523 18.61
8460 3000 2193 3.70 2292 4.43 2464 5.91 2622 7.43 2780 9.06 2931 10.74 3071 12.46 3332 16.06 3587 19.90
9024 3200 2326 4.38 2420 5.16 2586 6.73 2735 8.33 2884 10.02 3030 11.79 3168 13.59 3421 17.34
9588 3400 2459 5.15 2549 5.98 2710 7.65 2853 9.33 2992 11.08 3132 12.93 3266 14.81 3516 18.73
10716 3800 2727 6.95 2810 7.89 2960 9.74 3094 11.61 3220 13.52 3345 15.49 3470 17.54
11844 4200 2997 9.16 3073 10.19 3214 12.25 3341 14.30 3458 16.37 3571 18.48
MAXIMUM RPM: Class I — 2761 Class II — 3599
BAE DWDI 182
Outlet Area - 3.45 ft 2 Wheel Dia. - 18.25 inches Tip Speed - 4.78 x RPM Max. BHP = 0.834 (RPM÷1000) 3
CFM OV
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 8" SP 10" SP 12" SP 14" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2760 800 709 0.29
3450 1000 781 0.40 963 0.71
4140 1200 863 0.53 1026 0.90 1330 1.77
4830 1400 954 0.69 1100 1.11 1359 2.00
5520 1600 1051 0.90 1179 1.35 1417 2.34 1643 3.45
6210 1800 1151 1.16 1266 1.64 1489 2.75 1686 3.87 1891 5.21
6900 2000 1255 1.47 1358 1.99 1563 3.18 1750 4.42 1926 5.71 2112 7.24
7590 2200 1360 1.84 1455 2.41 1641 3.65 1822 5.04 1984 6.38 2145 7.84 2315 9.55
8280 2400 1467 2.27 1554 2.88 1725 4.19 1896 5.68 2053 7.17 2199 8.64 2348 10.28 2660 14.13
8970 2600 1575 2.78 1656 3.43 1815 4.82 1972 6.36 2126 8.02 2265 9.59 2400 11.21 2681 14.97 2968 19.34
9660 2800 1683 3.36 1759 4.05 1908 5.53 2054 7.13 2200 8.88 2338 10.64 2465 12.33 2717 15.97 2984 20.33
10350 3000 1793 4.02 1864 4.76 2003 6.32 2140 7.98 2277 9.80 2411 11.70 2536 13.55 2770 17.23 3012 21.47 3263 26.33
11040 3200 1903 4.77 1970 5.56 2101 7.20 2230 8.94 2357 10.79 2486 12.79 2609 14.82 2835 18.72 3055 22.84 3286 27.61 3520 32.87
11730 3400 2014 5.62 2077 6.45 2201 8.18 2323 10.00 2443 11.91 2563 13.95 2683 16.11 2905 20.32 3111 24.48 3322 29.12 3541 34.33
13110 3800 2237 7.62 2294 8.55 2405 10.45 2515 12.43 2623 14.48 2730 16.62 2838 18.90 3051 23.70 3248 28.41 3432 33.01 3618 37.98
14490 4200 2461 10.06 2512 11.07 2614 13.16 2714 15.32 2813 17.54 2910 19.81 3007 22.18 3203 27.29 3394 32.63 3571 37.79 3739 42.88
MAXIMUM RPM: Class I — 2248 Class II — 2930 Class III — 3695 Class IV — 4080 Selections above 4000 RPM are not
recommended. Consult factory.
BAE DWDI 200
Outlet Area - 4.14 ft 2 Wheel Dia. - 20.00 inches Tip Speed - 5.23 x RPM Max. BHP = 1.32 (RPM÷1000) 3
CFM OV
0.5" SP 1" SP 2" SP 3" SP 4" SP 5" SP 6" SP 8" SP 10" SP 12" SP 14" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3312 800 646 0.35
4140 1000 713 0.48 879 0.86
4968 1200 787 0.63 936 1.07 1213 2.12
5796 1400 870 0.83 1003 1.33 1240 2.40
6624 1600 958 1.08 1075 1.62 1293 2.81 1499 4.14
7452 1800 1050 1.39 1154 1.97 1358 3.30 1538 4.64 1725 6.25
8280 2000 1144 1.76 1239 2.39 1426 3.82 1596 5.30 1757 6.84 1927 8.69
9108 2200 1240 2.20 1327 2.88 1497 4.38 1662 6.05 1809 7.64 1957 9.41 2112 11.46
9936 2400 1337 2.72 1418 3.46 1574 5.04 1729 6.81 1873 8.61 2006 10.37 2142 12.33 2427 16.96
10764 2600 1436 3.33 1510 4.11 1655 5.78 1799 7.64 1939 9.61 2067 11.52 2189 13.44 2446 17.96 2708 23.21
11592 2800 1535 4.02 1604 4.86 1740 6.63 1873 8.54 2006 10.64 2132 12.75 2248 14.78 2479 19.17 2723 24.41
12420 3000 1635 4.82 1700 5.71 1827 7.58 1951 9.56 2076 11.73 2199 14.03 2313 16.25 2527 20.67 2748 25.76 2977 31.59
13248 3200 1736 5.73 1797 6.67 1916 8.64 2034 10.72 2150 12.94 2267 15.34 2380 17.78 2586 22.45 2787 27.41 2998 33.13 3212 39.46
14076 3400 1837 6.74 1894 7.73 2007 9.81 2118 11.98 2228 14.28 2338 16.74 2447 19.32 2650 24.38 2838 29.37 3031 34.95 3231 41.21
15732 3800 2040 9.13 2091 10.23 2193 12.52 2294 14.91 2392 17.36 2490 19.93 2589 22.68 2783 28.43 2963 34.08 3131 39.61 3300 45.54
17388 4200 2244 12.06 2291 13.28 2384 15.78 2475 18.36 2565 21.02 2654 23.76 2743 26.61 2921 32.72 3095 39.10 3258 45.36 3411 51.45
MAXIMUM RPM: Class I — 2051 Class II — 2674 Class III — 3372 Class IV — 3723
Performance certified is for installation Type B & D: Free
or ducted inlet, ducted outlet.
Power rating (BHP) does not include transmission losses.
Performance ratings do not include the effects of appurtenances
(accessories).
Legend:
Class I = Regular face to left of Class II Class III = Italic face to right of Class II
Class II = Regular face in light shaded area Class IV = Italic face in darker shaded area
Max. Static Efficiency = Underlined
29
Twin City Bulletin 370