BCF-103 - page 7

DESIGN10A
13000 3693 2078 27.97 2135 30.17 2191 32.37 2245 34.57 2299 36.79 2404 41.40 2513 46.43
13250 3764 2095 28.74 2152 30.99 2207 33.23 2262 35.47 2315 37.72 2418 42.34 2523 47.29
13500 3835 2114 29.53 2169 31.82 2224 34.10 2278 36.38 2331 38.67 2433 43.32 2535 48.23
13750 3906 2132 30.34 2187 32.66 2241 34.99 2295 37.31 2347 39.64 2448 44.34 2548 49.24 2651 54.55
14000 3977 2150 31.16 2205 33.52 2259 35.89 2312 38.26 2363 40.62 2464 45.38 2562 50.29 2661 55.52
14250 4048 2169 32.00 2223 34.39 2276 36.80 2329 39.21 2380 41.62 2480 46.45 2576 51.38 2673 56.58 2775 62.30
14500 4119 2188 32.86 2242 35.29 2294 37.73 2346 40.18 2397 42.64 2496 47.54 2592 52.52 2686 57.70 2783 63.25
14750 4190 2207 33.74 2260 36.19 2312 38.68 2364 41.17 2414 43.67 2512 48.65 2607 53.68 2700 58.86 2794 64.35
15000 4261 2226 34.64 2279 37.12 2331 39.64 2381 42.17 2431 44.71 2529 49.78 2623 54.88 2715 60.08 2806 65.54 2902 71.44
15250 4332 2246 35.57 2298 38.07 2349 40.62 2399 43.19 2449 45.77 2545 50.92 2639 56.09 2730 61.33 2819 66.78 2911 72.56
15500 4403 2265 36.52 2317 39.05 2368 41.62 2418 44.22 2467 46.84 2562 52.09 2655 57.33 2745 62.62 2833 68.07
15750 4474 2285 37.49 2336 40.04 2387 42.64 2436 45.28 2485 47.93 2579 53.26 2672 58.59 2761 63.95 2848 69.41
16000 4545 2305 38.48 2356 41.06 2406 43.68 2455 46.35 2503 49.04 2597 54.45 2688 59.86 2777 65.29 2863 70.79
16250 4616 2325 39.50 2375 42.10 2425 44.75 2473 47.44 2521 50.17 2614 55.66 2705 61.16 2793 66.66 2879 72.21
16500 4688 2345 40.55 2395 43.17 2444 45.84 2492 48.56 2540 51.32 2632 56.88 2722 62.47 2809 68.04 2895 73.66
16750 4759 2365 41.62 2415 44.26 2464 46.96 2511 49.70 2558 52.49 2650 58.12 2739 63.80 2826 69.45 2911 75.14
17000 4830 2386 42.72 2435 45.38 2483 48.10 2531 50.87 2577 53.68 2668 59.38 2756 65.14 2843 70.88
17250 4901 2406 43.84 2455 46.52 2503 49.26 2550 52.05 2596 54.89 2686 60.66 2774 66.49 2859 72.33
17500 4972 2427 45.00 2475 47.69 2523 50.45 2569 53.27 2615 56.13 2705 61.96 2791 67.87 2876 73.79
17750 5043 2448 46.18 2496 48.89 2543 51.67 2589 54.51 2634 57.40 2723 63.29 2809 69.26 2894 75.27
18000 5114 2469 47.38 2516 50.12 2563 52.92 2609 55.78 2654 58.69 2742 64.63 2827 70.68 2911 76.77
18250 5185 2491 48.62 2537 51.38 2583 54.20 2629 57.08 2673 60.01 2761 66.00 2846 72.12
18500 5256 2513 49.89 2558 52.66 2603 55.50 2649 58.40 2693 61.35 2780 67.40 2864 73.57
19000 5398 2556 52.51 2600 55.32 2645 58.20 2689 61.14 2733 64.13 2818 70.27 2901 76.56
19500 5540 2601 55.25 2644 58.10 2687 61.02 2730 64.00 2773 67.03 2857 73.25
20000 5682 2646 58.11 2688 61.01 2729 63.96 2771 66.98 2813 70.05 2897 76.36
20500 5824 2692 61.11 2732 64.04 2773 67.03 2814 70.09 2855 73.20
21000 5966 2739 64.23 2778 67.20 2817 70.23 2857 73.33 2897 76.48
21500 6108 2787 67.47 2824 70.49 2862 73.57 2900 76.70
22000 6250 2834 70.83 2871 73.92 2907 77.04
22500 6392 2883 74.38 2918 77.49
OV
10" SP
11" SP
12" SP
13" SP
14" SP
16" SP
18" SP
20" SP
22" SP
24" SP
SIZE
22-1/4
CHICAGOBLOWER
BACKWARD INCLINEDFAN
Max. RPM CLASS IV 3600
24 In.Wheel Diameter
2.90Sq. Ft. Outlet Area
PeakBHP = 1.937(RPM÷1000)
3
TipSpeed (fpm) = 6.28 xRPM
SIZE
24-1/2
CHICAGOBLOWER
BACKWARD INCLINEDFAN
Max. RPM CLASS IV 2920
26-7/16 In.Wheel Diameter
3.52Sq. Ft. Outlet Area
PeakBHP = 3.142(RPM÷1000)
3
TipSpeed (fpm) = 6.92 xRPM
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.
7
OV 10" SP
11" SP
12" SP
13" SP
14" SP
16" SP
18" SP
20" SP
22" SP
24" SP
CFM
FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
10750 3707 2292 23.16 2355 24.98 2416 26.80 2477 28.62 2536 30.46 2651 34.25 2770 38.38
11000 3793 2316 23.94 2378 25.80 2439 27.66 2498 29.52 2557 31.39 2670 35.21 2784 39.27
11250 3879 2341 24.74 2402 26.64 2462 28.54 2521 30.44 2578 32.35 2690 36.21 2801 40.25 2916 44.67
11500 3966 2365 25.56 2426 27.49 2485 29.44 2543 31.39 2600 33.33 2711 37.24 2819 41.28 2929 45.60
11750 4052 2390 26.40 2450 28.37 2508 30.35 2566 32.34 2622 34.33 2733 38.31 2839 42.38 2945 46.66 3057 51.36
12000 4138 2416 27.26 2475 29.26 2532 31.28 2589 33.32 2645 35.35 2754 39.40 2859 43.51 2963 47.78 3068 52.34
12250 4224 2441 28.15 2500 30.18 2557 32.24 2613 34.31 2668 36.38 2776 40.52 2880 44.69 2982 48.97 3084 53.48 3192 58.44
12500 4310 2467 29.06 2525 31.12 2581 33.21 2637 35.32 2691 37.43 2798 41.66 2901 45.90 3002 50.20 3101 54.69 3203 59.48
12750 4397 2493 30.00 2550 32.09 2606 34.21 2661 36.35 2715 38.50 2820 42.82 2923 47.13 3022 51.49 3119 55.97 3218 60.70
13000 4483 2520 30.98 2576 33.08 2631 35.23 2686 37.40 2739 39.59 2843 43.99 2945 48.39 3043 52.81 3139 57.31 3235 62.02
13250 4569 2546 31.98 2602 34.10 2657 36.28 2711 38.48 2763 40.71 2867 45.19 2967 49.67 3065 54.16 3160 58.70 3253 63.40
13500 4655 2573 33.01 2628 35.16 2682 37.35 2736 39.58 2788 41.84 2890 46.40 2989 50.97 3086 55.53 3180 60.14 3272 64.84
13750 4741 2600 34.07 2655 36.24 2708 38.46 2761 40.71 2813 43.00 2914 47.63 3012 52.29 3108 56.93 3202 61.60 3293 66.34
14000 4828 2627 35.16 2681 37.35 2735 39.59 2787 41.87 2838 44.19 2938 48.89 3035 53.63 3130 58.36 3223 63.10 3313 67.89
14250 4914 2655 36.29 2708 38.50 2761 40.76 2813 43.07 2863 45.41 2963 50.17 3059 54.99 3153 59.81 3245 64.63 3335 69.48
14500 5000 2683 37.45 2735 39.68 2787 41.96 2839 44.29 2889 46.65 2987 51.48 3083 56.37 3176 61.28 3267 66.18 3356 71.09
14750 5086 2711 38.64 2763 40.89 2814 43.20 2865 45.54 2915 47.93 3012 52.81 3107 57.77 3199 62.77 3289 67.75 3378 72.74
15000 5172 2739 39.87 2790 42.14 2841 44.46 2891 46.83 2941 49.24 3037 54.17 3131 59.21 3222 64.28 3312 69.35 3399 74.42
15500 5345 2798 42.44 2847 44.74 2896 47.10 2945 49.51 2994 51.97 3088 56.99 3180 62.14 3270 67.36 3358 72.61 3444 77.85
16000 5517 2857 45.14 2904 47.49 2952 49.89 2999 52.33 3047 54.83 3140 59.95 3231 65.20 3319 70.56 3405 75.96 3490 81.38
16500 5690 2918 48.00 2963 50.39 3009 52.82 3055 55.31 3101 57.84 3193 63.04 3282 68.40 3369 73.87 3453 79.41 3536 84.99
17000 5862 2979 51.01 3023 53.44 3067 55.91 3112 58.44 3157 61.01 3246 66.29 3334 71.73 3419 77.31 3503 82.98 3584 88.71
17500 6034 3042 54.18 3084 56.65 3126 59.16 3169 61.73 3213 64.34 3300 69.70 3386 75.22 3470 80.89 3553 86.68
18000 6207 3106 57.51 3146 60.02 3187 62.58 3228 65.18 3270 67.83 3355 73.26 3440 78.87 3523 84.63
18500 6379 3170 61.00 3209 63.55 3248 66.15 3288 68.80 3329 71.49 3411 77.00 3494 82.68 3575 88.52
19000 6552 3236 64.66 3273 67.23 3311 69.90 3349 72.59 3389 75.32 3468 80.91 3549 86.67
19500 6724 3302 68.49 3338 71.14 3374 73.83 3412 76.56 3449 79.33 3526 84.99
20000 6897 3369 72.50 3403 75.20 3438 77.91 3474 80.70 3511 83.52 3585 89.26
20500 7069 3436 76.68 3470 79.43 3504 82.21 3538 85.03 3573 87.89
21000 7241 3504 81.03 3536 83.85 3569 86.69
CFM
FPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1,2,3,4,5,6 8,9,10,11,12,13,14,15,16,17,...20
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