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Backward Inclined Direct Drive Blowers

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM 0.25 SP .375 SP .5 SP .625 SP .75 SP .875 SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 1150 467 0.04 401 0.04 314 0.04
D105-6 60% 1750 810 0.13 774 0.13 736 0.14 695 0.14 653 0.14 607 0.14
60% 3500 1712 1 1694 1.01 1675 1.01 1663 1.02 1651 1.02 1635 1.03
80% 1150 572 0.05 501 0.05 401 0.05
D105-8 80% 1750 978 0.17 939 0.17 896 0.18 854 0.18 809 0.18 760 0.18
80% 3500 2057 1.28 2037 1.3 2014 1.32 1996 1.33 1984 1.33 1971 1.34
FULL 1150 673 0.06 591 0.06 475 0.06
D105 FULL 1750 1132 0.19 1094 0.19 1053 0.2 1006 0.2 955 0.2 896 0.2
FULL 3500 2378 1.41 2352 1.43 2338 1.45 2318 1.46 2298 1.47 2281 1.48

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM 0.25 SP .375 SP .5 SP .75 SP 1 SP 1.25 SP 1.5 SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 1150 897 0.09 825 0.091 741 0.1
D122-6 60% 1750 1476 0.3 1435 0.31 1393 0.32 1301 0.33 1200 0.34 1081 0.34 923 0.33
60% 3500 3070 2.3 3050 2.33 3031 2.36 2992 2.39 2952 2.42 2911 2.46 2869 2.49
80% 1150 1001 0.11 922 0.11 834 0.11
D122-8 80% 1750 1649 0.35 1601 0.36 1554 0.37 1453 0.38 1345 0.4 1220 0.4 1056 0.39
80% 3500 3443 2.68 3418 2.7 3394 2.72 3347 2.77 3298 2.81 3249 2.85 3202 2.89
FULL 1150 1297 0.15 1208 0.15 1115 0.15 740 0.13
D122 FULL 1750 2113 0.51 2059 0.52 2008 0.52 1894 0.53 1776 0.54 1643 0.53 1466 0.52
FULL 3500 4400 3.9 4363 4.1 4329 4.03 4275 4.05 4225 4.08 4166 4.1 4116 4.12

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM 0.25 SP .375 SP .5 SP .75 SP 1 SP 1.25 SP 1.5 SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 815 0.06 679 0.06
D135-6 60% 1150 1231 0.15 1156 0.15 1072 0.15 859 0.16
60% 1750 1995 0.49 1949 0.5 1904 0.51 1808 0.53 1703 0.54 1589 0.55 1458 0.55
60% 3500 4125 3.73 4100 3.77 4071 3.81 4030 3.84 3990 3.86 3945 3.95 3898 3.98
80% 850 911 0.07 769 0.07
D135-8 80% 1150 1375 0.17 1290 0.18 1201 0.18 977 0.18
80% 1750 2230 0.56 2176 0.58 2125 0.59 2015 0.61 1903 0.63 1781 0.64 1643 0.65
80% 3500 4635 4.31 4594 4.36 4550 4.4 4510 4.47 4435 4.53 4392 4.59 4352 4.63
FULL 850 1202 0.1 1051 0.1
D135 FULL 1150 1786 0.24 1691 0.24 1593 0.25 1347 0.24
FULL 1750 2874 0.83 2810 0.83 2754 0.84 2635 0.85 2507 0.87 2373 0.88 2226 0.87
FULL 3500 5875 6.45 5825 6.5 5795 6.53 5750 6.57 5725 6.6 5683 6.63 5618 6.67

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

1SP 1.25SP 1.5SP 2SP 2.5SP 3SP 3.5SP 4SP 4.5SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
553 0.14
1620 1.03 1585 1.05 1547 1.06 1471 1.08 1391 1.11 1306 1.13 1214 1.15 1107 1.15 977 1.14
703 0.18 532 0.17
1955 1.35 1919 1.37 1876 1.39 1792 1.41 1707 1.43 1619 1.45 1520 1.45 1406 1.46 1265 1.44
827 0.2 622 0.19
2264 1.49 2228 1.51 2188 1.53 2105 1.57 2012 1.6 1910 1.63 1792 1.65 1654 1.63 1482 1.59

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

2SP 2.5 SP 3SP 3.5 SP 4SP 4.5 SP 5SP 6 SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
2785 2.54 2696 2.59 2602 2.64 2504 2.68 2396 2.71 2287 2.72 2161 2.73 1846 2.67
3107 2.96 3007 3.02 2905 3.07 2800 3.12 2688 3.15 2570 3.18 2438 3.18 2110 3.11
4018 4.17 3904 4.21 3788 4.26 3672 4.29 3550 4.3 3427 4.32 3288 4.29 2933 4.13

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

2SP 2.5 SP 3SP 3.5 SP 4SP 4.5 SP 5SP 6 SP 7SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
1049 0.52
3807 4.07 3714 4.14 3615 4.21 3512 4.28 3406 4.32 3296 4.38 3178 4.41 2914 4.44 2587 4.38
1219 0.6
4249 4.72 4143 4..83 4032 4.9 3920 4.98 3804 5.04 3686 5.1 3562 5.15 3286 5.17 2941 5.09
1759 0.8
5508 6.72 5393 6.76 5270 6.83 5140 6.89 5010 6.95 4883 7 4748 7.02 4450 6.96 4082 6.79

NIS-CO Backward Inclined BlowerS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM 0.25 SP .5 SP .75SP 1 SP 1.5SP 2 SP 2.5SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 1269 0.11 940 0.11
D150-6 60% 1150 1854 0.26 1682 0.28 1463 0.28 1151 0.27
60% 1750 2960 0.88 2857 0.91 2748 0.94 2637 0.96 2378 0.99 2034 0.97
60% 3500 6075 6.9 6010 6.98 5982 7.02 5920 7.06 5814 7.17 5712 7.29 5605 7.4
80% 850 1489 0.14 1125 0.14
D150-8 80% 1150 2174 0.32 1974 0.34 1727 0.34 1390 0.32
80% 1750 3452 1.1 3342 1.13 3224 1.16 3093 1.19 2791 1.21 2418 1.19
80% 3500 7100 8.42 7050 8.6 6975 8.7 6900 8.75 6800 8.89 6686 9.04 6566 9.17
FULL 850 1665 0.15 1298 0.15
D150 FULL 1150 2430 0.35 2213 0.38 1964 0.39 1612 0.36
FULL 1750 3865 1.12 3738 1.2 3609 1.27 3461 1.32 3150 1.35 2780 1.36 2172 1.23
FULL 3500 8000 8.1 7900 8.3 7810 8.5 7750 8.75 7600 9.4 7500 9.7 7350 10.1

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM 0.25 SP .5 SP .75 SP 1 SP 1.5 SP 2 SP 3 SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 1742 0.18 1438 0.18
D165-6 60% 1150 2505 0.41 2322 0.44 2113 0.45 1841 0.45
60% 1750 3963 1.41 3850 1.45 3733 1.49 3613 1.52 3353 1.58 3040 1.59
60% 3500 8100 11 8000 11.2 7975 11.24 7925 11.28 7810 11.45 7698 11.61 7468 11.92
80% 850 2044 0.22 1690 0.22
D165-8 80% 1150 2933 0.51 2727 0.54 2480 0.56 2177 0.55
80% 1750 4612 1.76 4502 1.8 4373 1.85 4237 1.88 3933 1.94 3573 1.96
80% 3500 9400 13.75 9310 13.85 9250 13.98 9190 14.1 9122 14.22 9006 14.39 8748 14.77
FULL 850 2302 0.24 1940 0.25
D165 FULL 1150 3300 0.54 3073 0.6 2813 0.62 2515 0.62
FULL 1750 5217 1.77 5073 1.89 4932 1.98 4778 2.06 4448 2.17 4087 2.19
FULL 3500 10600 13 10500 13.5 10450 13.65 10375 13.9 10200 14.5 10100 15.1 9800 15.8

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM .5 SP .75 SP 1 SP 1.5 SP 2 SP 3 SP 4SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 2012 0.28 1622 0.28
D182-6 60% 1150 3072 0.64 2872 0.67 2640 0.7 1989 0.69
60% 1750 4968 2.11 4865 2.17 4748 2.22 4499 2.33 4215 2.42 34.99 2.48
60% 3500 10210 16.1 10190 16.3 10100 16.45 10040 16.55 9935 16.85 9727 17.33 9497 17.82
80% 850 2415 0.35 2000 0.35
D182-8 80% 1150 3638 0.81 3425 0.84 3181 0.87 2490 0.84
80% 1750 5879 2.7 5762 2.76 5622 2.82 5348 2.94 5035 3.02 4292 3.05
80% 3500 12100 20.6 12030 20.9 11988 21.1 11850 21.3 11750 21.5 11475 22.1 11200 22.5
FULL 850 2697 0.39 2225 0.38
D182 FULL 1150 4105 0.92 3837 0.96 3557 0.97 2740 0.91
FULL 1750 6642 3.1 6483 3.15 6342 3.21 6010 3.32 5646 3.4 4800 3.36
FULL 3500 13780 24.1 13675 24.5 13600 24.7 13400 24.9 13265 25.3 12955 25.65 12617 26.1

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

3SP 3.5 SP 4SP 5 SP 6 SP 7 SP 8SP 9 SP 10 SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
5497 7.5 5387 7.61 5272 7.68 5026 7.82 4754 7.9 4441 7.9 4072 7.8 3630 7.6
6445 9.28 6318 9.39 6188 9.5 5898 9.64 5578 9.7 5224 9.66 4836 9.54 4384 9.28
7200 10.2 7100 10.35 6923 10.58 6618 10.79 6303 10.86 5956 10.88 5558 10.86 5067 10.48 4340 9.82
4 SP 5 SP 6 SP 7 SP 8 SP 9 SP 10 SP 11 SP 12 SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
7227 12.18 6975 12.42 6705 12.6 6407 12.7 6078 12.73 5707 12.69 5275 12.51
8477 15.08 8185 15.32 7867 15.52 7517 15.6 7144 15.61 6736 15.49 6292 15.29 5768 14.86 5060 14.12
9500 16.5 9200 17 8800 17.2 8525 17.4 8167 17.5 7765 17.58 7292 17.4 6720 16.76 5800 16
5 SP 6 SP 7SP 8 SP 9 SP 10SP 11SP 12 SP 14 SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
9252 18.24 8993 18.63 8722 19.03 8432 19.35 8115 19.59 7773 19.74 7407 19.87 6989 19.81 5997 19.3
10950 23.1 10650 23.5 10400 23.8 10050 24 9750 24.4 9400 24.5 9000 24.5 8600 24.4 7450 23.7
12350 26.4 12000 26.65 11700 27.1 11375 27.2 11000 27.3 10600 27.3 10100 27.1 9600 26.8 8200 25.5

NIS-CO Backward Inclined BlowerS DIRECT DRIVE PERFORMANCE TABLES

MODEL FAN RPM .5 SP .75 SP 1 SP 1.5 SP 2 SP 3 SP 4SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 2783 0.43 2413 0.45 1890 0.44
D200-6 60% 1150 4120 0.99 3915 1.04 3683 1.08 3105 1.11
60% 1750 6583 3.3 6470 3.38 6354 3.46 6089 3.6 5800 3.73 5115 3.9 4190 3.87
60% 3500 13500 25.5 13450 25.7 13390 25.9 13250 26.1 13190 26.4 12900 27 12700 27.5
80% 850 3320 0.54 2933 0.55 2375 0.53
D200-8 80% 1150 4880 1.26 4652 1.31 4403 1.34 3800 1.37
80% 1750 7790 4.23 7664 4.31 7523 4.39 7220 4.55 6911 4.68 6199 4.84 5210 4.75
80% 3500 16000 32.6 15900 33 15850 33.2 15700 33.5 15600 33.7 15300 34.3 15000 35.3
FULL 850 3785 0.61 3335 0.6 2640 0.57
D200 FULL 1150 5595 1.44 5316 1.49 5005 1.52 4315 1.51
FULL 1750 8950 4.85 8775 4.93 8616 5.01 8275 5.16 7880 5.3 7035 5.38 5870 5.15
FULL 3500 18600 37.3 18500 37.5 18400 37.7 18250 38.5 18025 39.1 17700 40 17300 40.5
MODEL FAN RPM .5 SP .75 SP 1 SP 1.5 SP 2 SP 3 SP 4 SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 3930 0.7 3583 0.73 3145 0.75
D222-6 60% 1150 5680 1.64 5470 1.7 5240 1.76 4700 1.84 3980 1.86
60% 1750 8990 5.45 8865 5.55 8730 5.69 8463 5.9 8165 6.08 7510 6.37 6700 6.53
80% 850 4665 0.88 4280 0.92 3800 0.93
D222-8 80% 1150 6730 2.07 6485 2.14 6218 2.21 5630 2.29 4837 2.29
80% 1750 10650 6.96 10495 7.1 10337 7.21 10028 7.45 9686 7.66 8960 7.97 8075 8.13
FULL 850 5610 1.08 5185 1.13 4673 1.14
D222 FULL 1150 8100 2.56 7800 2.63 7485 2.71 6840 2.81 5990 2.79
FULL 1750 12810 8.75 12600 8.86 12425 8.98 12068 9.19 11650 9.4 10825 9.8 9890 9.96
MODEL FAN RPM .5 SP .75 SP 1 SP 1.5 SP 2 SP 3 SP 4SP
NO. WIDTH CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
60% 850 5395 1.11 5040 1.17 4625 1.2 3350 1.17
D245-6 60% 1150 7680 2.6 7458 2.69 7215 2.77 6681 2.92 6020 2.99
60% 1750 12057 8.74 11930 8.91 11785 9.09 11487 9.34 11185 9.65 10500 10.09 9735 10.43
80% 850 6395 1.41 5995 1.46 5540 1.49 4175 1.46
D245-8 80% 1150 9095 3.32 8835 3.41 8548 3.49 7960 3.66 7250 3.74
80% 1750 14272 11.23 14120 11.38 13940 11.53 13610 11.86 13250 12.17 12493 12.71 11645 13.05
FULL 850 7755 1.72 7280 1.79 6800 1.84 5230 1.74
D245 FULL 1150 11020 4.11 10730 4.2 10380 4.3 9680 4.48 8920 4.56
FULL 1750 17290 14.12 17150 14.23 16889 14.38 16530 14.7 16100 14.97 15165 15.58 14234 15.96

NIS-CO BACKWARD INCLINED BLOWERS DIRECT DRIVE PERFORMANCE TABLES

5 SP 6 SP 7SP 8 SP 9SP 10SP 11SP 12SP 14 SP
CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP
12450 28.2 12200 28.8 11900 29.4 11600 29.8 11300 30.3 10950 30.5 10600 31 10200 31.2 9400 31.2
14750 35.7 14500 36.5 14150 37 13750 37.5 13500 38 13125 38.2 12750 38.5 12350 38.6 11500 38.6
17000 41.2 16600 41.7 16250 42.1 15750 42.5 15500 42.7 15125 43 14750 43.1 14250 43 13250 42.5
5SP 5SP 6 SP
CFM BHP CFM BHP CFM BHP
5560 6. 43 8790 10.58 7520 10.44
6850 8.00 10610 13.17 9255 12.98
8500 9.62 13140 16.15 11590 15.68

Contact NIS-CO today to find out more about our full line of world class backward inclined Backward Inclined Blowers to meet all of your industrial Backward Inclined Blower fan needs. Our backward inclined blowers are used in both commercial and industrial applications and are used all over Canada and the United States. Our Industrial Blowers and Large Industrial Fans come in both Direct Drive Blower and Belt Drive Blower configurations. You can also choose between forward curve blowers and backward inclined blowers, depending on your needs. We also carry a range of centrifugal blower fans which are high rated and high temperature blowers. We also carry a wide range of propeller fans, plenum fans, large industrial fans which can come in both belt drive and direct drive configurations.

Contact Canada Fans today to find out more about our full line of world class backward inclined blowers to meet all of your industrial blower fan needs. Our backward inclined blowers are used in both commercial and industrial applications and are used all over Canada and the United States. Our Industrial Blowers and Large Industrial Fans come in both Direct Drive Blower and Belt Drive Blower configurations. You can also choose between forward curve blowers and backward inclined blowers, depending on your needs. We also carry a range of centrifugal blower fans which are high rated and high temperature blowers. We also carry a wide range of propeller fans, plenum fans, large industrial fans which can come in both belt drive and direct drive configurations.



NIS-CO offers a full line of the following Industrial Blower Fan Products:



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