DFOS-103 - page 15

DESIGN51
CHICAGOBLOWERCORPORATION
7000 1354 1317 7.89
8700 1683 1345 9.15 1458 11.27 1565 13.51 1664 15.78
10400 2012 1407 10.87 1501 12.99 1595 15.27 1689 17.76 1870 23.07 2033 28.50
12100 2340 1486 12.95 1573 15.29 1656 17.68 1737 20.15 1898 25.54 2058 31.52 2210 37.79 2350 44.12
13800 2669 1571 15.27 1654 17.88 1733 20.53 1808 23.21 1952 28.73 2093 34.66 2235 41.19 2374 48.14 2507 55.30 263262.53
15500 2998 1662 17.87 1741 20.74 1816 23.66 1889 26.61 2025 32.61 2154 38.75 2279 45.22 2405 52.19 2532 59.66 265567.48
17200 3327 1757 20.79 1833 23.92 1905 27.09 1974 30.31 2105 36.86 2229 43.51 2345 50.28 2459 57.28 2572 64.65 268672.51
18900 3656 1857 24.07 1929 27.46 1997 30.89 2064 34.36 2190 41.43 2309 48.63 2422 55.94 2530 63.32 2634 70.86
20600 3985 1961 27.74 2028 31.38 2094 35.08 2157 38.81 2279 46.39 2394 54.11 2503 61.96 2608 69.90 2708 77.91
22300 4313 2068 31.83 2132 35.74 2194 39.69 2254 43.68 2371 51.78 2482 60.01 2588 68.38 2689 76.87
24000 4642 2177 36.38 2238 40.55 2297 44.76 2355 49.01 2467 57.63 2574 66.38 2676 75.26
25700 4971 2289 41.43 2347 45.85 2403 50.33 2458 54.84 2566 63.98 2669 73.25
4000 774 402 0.25 478 0.43 544 0.63 605 0.84 724 1.33
5700 1103 509 0.46 571 0.71 627 0.97 679 1.23 771 1.79 856 2.38 942 3.06 1024 3.79 1100 4.54
7400 1431 625 0.79 676 1.10 724 1.42 769 1.76 852 2.44 927 3.15 997 3.87 1063 4.62 1129 5.43 1195 6.30
9100 1760 745 1.27 789 1.64 831 2.03 870 2.43 944 3.24 1013 4.08 1077 4.94 1138 5.81 1195 6.69 1250 7.59
10800 2089 868 1.95 907 2.38 943 2.83 978 3.29 1044 4.24 1107 5.20 1166 6.19 1223 7.19 1276 8.21 13289.24
12500 2418 994 2.86 1027 3.35 1060 3.86 1091 4.38 1151 5.45 1208 6.55 1262 7.66 1315 8.79 1365 9.94 141311.11
14200 2747 1120 4.03 1150 4.59 1179 5.16 1207 5.73 1262 6.92 1314 8.15 1364 9.40 1412 10.66 1459 11.93 150513.23
15900 3075 1247 5.51 1274 6.12 1301 6.75 1326 7.39 1376 8.70 1424 10.05 1470 11.42 1515 12.81 1559 14.22 1602 15.64
17600 3404 1375 7.32 1399 8.00 1424 8.69 1447 9.39 1493 10.81 1538 12.28 1581 13.77 1622 15.30 1663 16.83 170318.39
19300 3733 1503 9.50 1525 10.24 1548 10.99 1570 11.75 1612 13.30 1653 14.88 1694 16.50 1733 18.14 1771 19.81 180921.49
21000 4062 1631 12.09 1652 12.90 1673 13.71 1693 14.53 1733 16.20 1771 17.90 1809 19.64 1846 21.40 1882 23.19 191724.99
22700 4391 1760 15.13 1779 15.99 1799 16.87 1818 17.75 1855 19.54 1891 21.37 1926 23.22 1961 25.10 1995 27.01 2028 28.94
24400 4720 1889 18.64 1907 19.57 1925 20.51 1943 21.46 1978 23.37 2012 25.31 2045 27.29 2078 29.28 2110 31.31 214133.36
26100 5048 2018 22.68 2035 23.67 2052 24.67 2069 25.68 2101 27.71 2134 29.78 2165 31.87 2196 33.99 2227 36.13 225738.30
27800 5377 2147 27.26 2163 28.32 2179 29.38 2195 30.45 2226 32.61 2256 34.80 2286 37.01 2316 39.25 2345 41.51 237343.80
29500 5706 2277 32.43 2292 33.55 2307 34.68 2322 35.81 2351 38.09 2380 40.41 2408 42.74 2436 45.10 2464 47.48 2491 49.89
7000 1354 1324 7.24 1436 8.94
8700 1683 1379 8.65 1480 10.49 1577 12.44 1671 14.48 1847 18.75
10400 2012 1454 10.46 1547 12.40 1636 14.46 1721 16.63 1885 21.24 2041 26.15 2188 31.27
12100 2340 1545 12.78 1628 14.83 1711 16.99 1790 19.25 1942 24.08 2087 29.26 2225 34.74 2359 40.47 2487 46.38 2609 52.43
13800 2669 1653 15.59 1725 17.82 1798 20.10 1871 22.48 2014 27.49 2149 32.88 2279 38.60 2404 44.60 2525 50.87 264357.36
15500 2998 1770 18.89 1836 21.34 1901 23.81 1966 26.34 2096 31.60 2224 37.17 2346 43.08 2464 49.30 2579 55.81 269062.57
17200 3327 1892 22.66 1955 25.38 2015 28.10 2074 30.83 2190 36.41 2308 42.24 2424 48.34 2536 54.75 2645 61.45
18900 3656 2014 26.89 2076 29.95 2134 32.95 2190 35.93 2296 41.93 2403 48.08 2509 54.45 2616 61.06 2720 67.95
20600 3985 2139 31.65 2199 35.02 2256 38.35 2310 41.64 2411 48.14 2509 54.69 2606 61.38 2704 68.28
22300 4313 2266 37.01 2323 40.66 2379 44.31 2432 47.93 2530 55.02 2623 62.06 2713 69.15
24000 4642 2395 43.06 2450 46.95 2503 50.88 2555 54.81 2652 62.57
25700 4971 2527 49.87 2578 53.98 2629 58.16 2679 62.37
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
300
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
1663RPM
CLASS II
2163RPM
CLASS III
2720RPM
29-1/8 In.Wheel Diameter
5.17 Sq. Ft. Outlet Area
PeakBHP = 3.469 (RPM÷1000)
3
TipSpeed (fpm) = 7.63 xRPM
SIZE
300RA
CHICAGOBLOWER
SINGLEWIDTH AIRFOIL
CLASS I
1663RPM
CLASS II
2163RPM
CLASS III
2720RPM
29-1/8 In.Wheel Diameter
5.17Sq. Ft. Outlet Area
PeakBHP = 3.930 (RPM÷1000)
3
TipSpeed (fpm) = 7.63 xRPM
SIZE
CFM FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
15
4000 774 434 0.27 499 0.43 562 0.60 621 0.79 729 1.23 828 1.71
5700 1103 561 0.55 617 0.78 664 1.01 708 1.23 797 1.72 880 2.26 958 2.86 1033 3.49 1104 4.16 1172 4.86
7400 1431 698 1.00 743 1.29 786 1.59 825 1.89 895 2.48 963 3.08 1030 3.73 1096 4.41 1159 5.14 1219 5.91
9100 1760 840 1.69 876 2.03 913 2.39 948 2.76 1013 3.50 1071 4.22 1126 4.95 1181 5.70 1236 6.48 1291 7.29
10800 2089 984 2.66 1015 3.06 1046 3.48 1076 3.90 1136 4.78 1191 5.66 1240 6.51 1288 7.37 1334 8.23 13819.12
12500 2418 1129 3.98 1156 4.43 1183 4.90 1210 5.38 1263 6.37 1314 7.40 1362 8.41 1406 9.41 1448 10.40 148911.38
14200 2747 1276 5.68 1300 6.19 1324 6.72 1347 7.25 1394 8.35 1440 9.49 1485 10.65 1528 11.81 1569 12.96 160714.08
15900 3075 1423 7.83 1445 8.40 1466 8.98 1487 9.57 1529 10.78 1571 12.03 1612 13.31 1652 14.61 1692 15.91 1729 17.20
17600 3404 1571 10.47 1590 11.11 1610 11.75 1629 12.39 1667 13.71 1705 15.06 1742 16.45 1780 17.87 1816 19.30 185220.75
19300 3733 1719 13.67 1737 14.37 1754 15.06 1772 15.77 1807 17.20 1842 18.66 1876 20.15 1910 21.67 1944 23.23 197824.80
21000 4062 1867 17.48 1884 18.23 1900 18.99 1916 19.75 1949 21.29 1981 22.86 2012 24.46 2044 26.09 2075 27.75 210729.43
22700 4391 2016 21.94 2031 22.74 2046 23.57 2061 24.39 2091 26.04 2121 27.73 2150 29.44 2180 31.17 2209 32.94 2238 34.72
24400 4720 2164 27.11 2179 27.98 2193 28.86 2207 29.74 2235 31.51 2263 33.31 2290 35.13 2318 36.97 2345 38.84 2372 40.74
26100 5048 2313 33.05 2326 33.98 2340 34.92 2353 35.85 2379 37.74 2405 39.65 2431 41.59 2457 43.54 2482 45.52 2508 47.52
27800 5377 2462 39.81 2475 40.79 2487 41.78 2500 42.79 2524 44.79 2549 46.82 2573 48.87 2597 50.93 2622 53.02 2646 55.13
29500 5706 2611 47.44 2623 48.48 2635 49.52 2647 50.59 2670 52.71 2693 54.86 2716 57.02
Performance shown is for installation type B - 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...,5,6,7,8,9,10,11,12,13,14 16,17,18,19,20,21,22,23,24,25,...32
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