DFOS-103 - page 12

4500 1579 1816 5.10 1945 6.03 2068 6.98
5500 1930 1925 6.29 2050 7.54 2167 8.75 2276 9.92 2482 12.20
6500 2281 2052 7.59 2166 8.96 2277 10.41 2383 11.88 2582 14.76 2764 17.48 2936 20.18 3105 23.04
7500 2632 2197 9.20 2302 10.67 2402 12.19 2500 13.78 2690 17.14 2869 20.53 3035 23.77 3191 26.88 3341 29.99 3488 33.20
8500 2982 2350 11.05 2450 12.69 2544 14.34 2635 16.03 2810 19.56 2980 23.33 3142 27.18 3296 30.98 3441 34.63 3579 38.17
9500 3333 2507 13.15 2603 14.97 2694 16.81 2781 18.65 2946 22.39 3103 26.31 3256 30.46 3405 34.75 3547 39.05
10500 3684 2670 15.55 2762 17.54 2849 19.55 2933 21.57 3092 25.64 3240 29.77 3383 34.06 3523 38.56
11500 4035 2838 18.27 2925 20.43 3008 22.61 3089 24.81 3243 29.24 3386 33.70 3522 38.21
12500 4386 3011 21.35 3092 23.68 3172 26.02 3249 28.39 3398 33.17 3537 38.00
13500 4737 3187 24.82 3264 27.31 3340 29.83 3414 32.36 3556 37.49
14500 5088 3366 28.72 3440 31.37 3512 34.05 3582 36.76
15500 5439 3549 33.06
1500 526 465 0.09 582 0.17 679 0.25
2500 877 623 0.19 714 0.31 792 0.44 866 0.57 998 0.85 1114 1.11
3500 1228 800 0.38 874 0.54 943 0.71 1005 0.87 1116 1.22 1220 1.60 1318 2.00 1408 2.38 1492 2.74 1572 3.11
4500 1579 988 0.67 1049 0.87 1107 1.08 1162 1.29 1263 1.72 1354 2.16 1438 2.61 1520 3.10 1599 3.60 1675 4.11
5500 1930 1182 1.10 1233 1.35 1283 1.60 1331 1.85 1421 2.37 1505 2.89 1583 3.43 1656 3.96 1726 4.51 1793 5.08
6500 2281 1380 1.71 1424 2.00 1466 2.29 1508 2.58 1589 3.18 1666 3.79 1738 4.41 1807 5.04 1872 5.66 1934 6.30
7500 2632 1579 2.52 1618 2.85 1655 3.18 1692 3.51 1764 4.20 1834 4.89 1901 5.59 1965 6.30 2026 7.02 2086 7.74
8500 2982 1780 3.56 1814 3.93 1848 4.31 1881 4.68 1946 5.45 2009 6.22 2070 7.01 2130 7.80 2187 8.61 2243 9.41
9500 3333 1982 4.87 2012 5.28 2043 5.70 2073 6.12 2132 6.96 2189 7.82 2245 8.69 2300 9.57 2354 10.45 2406 11.35
10500 3684 2184 6.48 2212 6.93 2240 7.39 2267 7.85 2321 8.78 2373 9.72 2425 10.67 2476 11.63 2526 12.60 2575 13.57
11500 4035 2387 8.41 2412 8.91 2438 9.41 2463 9.91 2513 10.92 2561 11.94 2609 12.98 2656 14.02 2703 15.07 274916.13
12500 4386 2590 10.71 2614 11.25 2637 11.78 2660 12.33 2706 13.42 2752 14.53 2796 15.65 2840 16.77 2884 17.90 2926 19.05
13500 4737 2793 13.40 2815 13.97 2837 14.55 2859 15.14 2902 16.32 2944 17.51 2985 18.70 3027 19.91 3067 21.13 3108 22.35
14500 5088 2997 16.50 3018 17.12 3038 17.75 3058 18.37 3098 19.63 3138 20.90 3177 22.19 3216 23.48 3254 24.78 3292 26.08
15500 5439 3201 20.06 3220 20.73 3239 21.39 3258 22.06 3296 23.40 3333 24.76 3370 26.12 3406 27.49 3442 28.88 347830.26
16500 5789 3405 24.11 3423 24.81 3441 25.52 3459 26.23 3495 27.66 3530 29.09 3564 30.54 3599 32.00
3500 1228 1735 3.63
4500 1579 1806 4.49 1941 5.42 2072 6.40 2198 7.43
5500 1930 1927 5.61 2041 6.62 2154 7.68 2266 8.79 2484 11.13 2691 13.64 2886 16.28
6500 2281 2079 7.04 2182 8.15 2279 9.28 2376 10.46 2567 12.96 2755 15.62 2938 18.42 3115 21.36 3284 24.42 3447 27.58
7500 2632 2230 8.68 2336 9.97 2430 11.24 2518 12.53 2687 15.18 2854 17.98 3019 20.94 3181 24.03 3340 27.25 3496 30.59
8500 2982 2367 10.45 2482 12.00 2583 13.49 2673 14.94 2833 17.83 2983 20.81 3130 23.90 3277 27.14 3423 30.51 3566 34.00
9500 3333 2513 12.47 2619 14.16 2725 15.90 2822 17.60 2988 20.87 3132 24.10 3268 27.38 3401 30.77 3532 34.28
10500 3684 2679 14.87 2767 16.64 2862 18.50 2959 20.41 3138 24.18 3287 27.79 3420 31.36 3545 34.96
11500 4035 2857 17.69 2934 19.55 3015 21.47 3100 23.48 3276 27.66 3437 31.78 3575 35.74
12500 4386 3041 20.94 3112 22.91 3183 24.92 3256 27.00 3414 31.39 3576 35.95
13500 4737 3228 24.64 3295 26.73 3361 28.86 3427 31.03 3564 35.55
14500 5088 3419 28.83 3482 31.04 3544 33.30 3605 35.59
1500 526 472 0.08 579 0.15 680 0.23 773 0.32
2500 877 626 0.19 723 0.30 802 0.40 868 0.51 993 0.75 1113 1.01 1228 1.29
3500 1228 814 0.38 879 0.52 946 0.67 1017 0.83 1129 1.13 1222 1.43 1312 1.75 1400 2.09 1487 2.45 1572 2.83
4500 1579 1012 0.70 1065 0.87 1115 1.05 1165 1.23 1275 1.63 1374 2.03 1455 2.41 1528 2.80 1598 3.20 1668 3.61
5500 1930 1214 1.19 1259 1.39 1302 1.60 1343 1.81 1425 2.25 1514 2.74 1604 3.24 1682 3.72 1749 4.19 1811 4.66
6500 2281 1419 1.86 1458 2.10 1496 2.35 1532 2.59 1601 3.10 1670 3.62 1743 4.18 1822 4.76 1897 5.35 1964 5.93
7500 2632 1626 2.77 1661 3.04 1694 3.32 1726 3.60 1788 4.17 1848 4.76 1907 5.36 1969 5.98 2035 6.64 2103 7.33
8500 2982 1834 3.94 1865 4.25 1895 4.57 1924 4.88 1980 5.52 2034 6.17 2087 6.83 2139 7.51 2193 8.20 2248 8.93
9500 3333 2043 5.42 2071 5.76 2098 6.11 2124 6.47 2176 7.18 2226 7.89 2274 8.62 2321 9.36 2368 10.11 2415 10.87
10500 3684 2252 7.23 2277 7.61 2302 8.00 2327 8.38 2374 9.17 2420 9.95 2465 10.75 2509 11.55 2552 12.37 2594 13.19
11500 4035 2462 9.42 2485 9.84 2508 10.26 2531 10.68 2575 11.53 2617 12.39 2659 13.25 2700 14.13 2740 15.00 2779 15.89
12500 4386 2672 12.01 2694 12.47 2715 12.92 2736 13.38 2777 14.30 2817 15.23 2856 16.16 2894 17.11 2932 18.06 2968 19.01
13500 4737 2883 15.05 2903 15.54 2922 16.03 2942 16.52 2980 17.52 3017 18.51 3054 19.52 3090 20.53 3126 21.55 316022.58
14500 5088 3093 18.57 3112 19.09 3130 19.62 3148 20.15 3184 21.21 3220 22.28 3254 23.36 3288 24.44 3322 25.53 335526.62
15500 5439 3304 22.60 3322 23.16 3339 23.72 3356 24.29 3390 25.42 3423 26.56 3456 27.71 3488 28.86 3519 30.02 355131.18
16500 5789 3515 27.18 3532 27.78 3548 28.38 3564 28.98 3596 30.18
OV 1/4" SP
1/2" SP
3/4" SP
1" SP
1-1/2" SP
2" SP
2-1/2" SP
3" SP
3-1/2" SP
4" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV 1/4" SP
1/2" SP
3/4" SP
1" SP
1-1/2" SP
2" SP
2-1/2" SP
3" SP
3-1/2" SP
4" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV
5" SP
6" SP
7" SP
8" SP
10" SP
12" SP
14" SP
16" SP
18" SP
20" SP
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
OV
5" SP
6" SP
7" SP
8" SP
10" SP
12" SP
14" SP
16" SP
18" SP
20" SP
222
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
2205RPM
CLASS II
2868RPM
CLASS III
3607RPM
21-9/16 In.Wheel Diameter
2.85 Sq. Ft. Outlet Area
PeakBHP = 0.786 (RPM÷1000)
3
TipSpeed (fpm) = 5.65 xRPM
SIZE
222RA
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
2205RPM
CLASS II
2868RPM
CLASS III
3607RPM
21-9/16 In.Wheel Diameter
2.85Sq. Ft. Outlet Area
PeakBHP = 0.881 (RPM÷1000)
3
TipSpeed (fpm) = 5.65 xRPM
SIZE
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
12
Performance shown is for installation typeB - Free inlet, Ducted outlet.
Power ratings (BHP) do not include drive losses.
Performance ratings do not include the effects of appurtenances in the air stream.
1...,2,3,4,5,6,7,8,9,10,11 13,14,15,16,17,18,19,20,21,22,...32
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