NH
Size 36½
Outlet Size 14-1/2" x 19" I.D • Inlet Size
19-1/4" I.D. • Tip speed = RPM x 4.78
Wheel Diameter 18-1/4" • Outlet Area 1.90 Sq. Ft.
Inside • Max. BHP = .57(RPM/1000)3 |
|
S.P.
|
1.00
|
2.00
|
3.00
|
4.00
|
5.00
|
6.00
|
7.00
|
8.00
|
9.00
|
10.00
|
11.00
|
12.00
|
13.00
|
14.00
|
|
CFM
|
OV
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
RPM
|
BHP
|
|
2300
|
1211
|
1146
|
0.78
|
1374
|
1.36
|
1580
|
2.02
|
1771
|
2.77
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
2500
|
1316
|
1203
|
0.90
|
1423
|
1.51
|
1618
|
2.19
|
1795
|
2.95
|
1971
|
3.80
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
2700
|
1421
|
1261
|
1.03
|
1472
|
1.67
|
1657
|
2.37
|
1833
|
3.16
|
1995
|
4.01
|
2154
|
4.94
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
2900
|
1526
|
1320
|
1.17
|
1523
|
1.84
|
1703
|
2.58
|
1871
|
3.39
|
2027
|
4.26
|
2179
|
5.20
|
2325
|
6.21
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
3100
|
1632
|
1382
|
1.33
|
1578
|
2.04
|
1752
|
2.81
|
1910
|
3.63
|
2065
|
4.54
|
2206
|
5.48
|
2349
|
6.50
|
2486
|
7.59
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
3300
|
1737
|
1445
|
1.51
|
1634
|
2.26
|
1802
|
3.06
|
1955
|
3.91
|
2103
|
4.82
|
2244
|
5.80
|
2374
|
6.81
|
2510
|
7.93
|
2638
|
9.08
|
2759
|
10.26
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
|
3500
|
1842
|
1508
|
1.70
|
1691
|
2.49
|
1852
|
3.32
|
2003
|
4.20
|
2142
|
5.13
|
2282
|
6.14
|
2411
|
7.18
|
2535
|
8.28
|
2662
|
9.46
|
2783
|
10.67
|
2898
|
11.92
|
*
|
*
|
*
|
*
|
*
|
*
|
|
3700
|
1947
|
1572
|
1.92
|
1749
|
2.74
|
1905
|
3.60
|
2053
|
4.52
|
2188
|
5.48
|
2321
|
6.50
|
2449
|
7.57
|
2570
|
8.69
|
2687
|
9.85
|
2808
|
11.11
|
2923
|
12.39
|
3032
|
13.69
|
*
|
*
|
*
|
*
|
|
3900
|
2053
|
1637
|
2.16
|
1807
|
3.01
|
1961
|
3.91
|
2103
|
4.86
|
2237
|
5.85
|
2360
|
6.87
|
2488
|
7.99
|
2608
|
9.13
|
2721
|
10.31
|
2832
|
11.54
|
2947
|
12.85
|
3057
|
14.20
|
3162
|
15.57
|
3264
|
16.98
|
|
4100
|
2158
|
1702
|
2.41
|
1867
|
3.31
|
2018
|
4.24
|
2153
|
5.21
|
2286
|
6.24
|
2408
|
7.30
|
2527
|
8.41
|
2646
|
9.59
|
2759
|
10.80
|
2867
|
12.05
|
2972
|
13.34
|
3081
|
14.71
|
3187
|
16.13
|
3288
|
17.56
|
|
4300
|
2263
|
1768
|
2.69
|
1929
|
3.63
|
2075
|
4.60
|
2208
|
5.60
|
2336
|
6.66
|
2457
|
7.75
|
2570
|
8.87
|
2685
|
10.07
|
2798
|
11.32
|
2904
|
12.59
|
3007
|
13.91
|
3106
|
15.24
|
3211
|
16.68
|
3313
|
18.16
|
|
4500
|
2368
|
1835
|
3.00
|
1991
|
3.97
|
2133
|
4.98
|
2264
|
6.02
|
2386
|
7.09
|
2506
|
8.22
|
2619
|
9.39
|
2724
|
10.57
|
2836
|
11.85
|
2943
|
13.17
|
3044
|
14.50
|
3142
|
15.87
|
3236
|
17.26
|
3337
|
18.76
|
|
4700
|
2474
|
1901
|
3.32
|
2054
|
4.33
|
2191
|
5.38
|
2320
|
6.45
|
2439
|
7.56
|
2556
|
8.72
|
2667
|
9.91
|
2772
|
11.13
|
2875
|
12.41
|
2981
|
13.75
|
3083
|
15.13
|
3180
|
16.53
|
3273
|
17.94
|
3364
|
19.41
|
|
4900
|
2579
|
1968
|
3.67
|
2117
|
4.72
|
2250
|
5.81
|
2377
|
6.92
|
2494
|
8.06
|
2607
|
9.25
|
2717
|
10.48
|
2821
|
11.73
|
2920
|
13.02
|
3020
|
14.36
|
3121
|
15.77
|
3218
|
17.20
|
3311
|
18.66
|
3401
|
20.14
|
|
5100
|
2684
|
2035
|
4.05
|
2181
|
5.14
|
2311
|
6.26
|
2435
|
7.41
|
2550
|
8.59
|
2658
|
9.80
|
2767
|
11.06
|
2870
|
12.35
|
2969
|
13.68
|
3062
|
15.01
|
3160
|
16.44
|
3256
|
17.90
|
3349
|
19.39
|
3439
|
20.91
|
|
5300
|
2789
|
2103
|
4.46
|
2246
|
5.59
|
2373
|
6.75
|
2493
|
7.93
|
2607
|
9.15
|
2713
|
10.39
|
2817
|
11.67
|
2920
|
13.00
|
3018
|
14.36
|
3111
|
15.74
|
3200
|
17.13
|
3295
|
18.63
|
3388
|
20.16
|
3477
|
21.70
|
|
5500
|
2895
|
2171
|
4.90
|
2310
|
6.06
|
2435
|
7.26
|
2552
|
8.49
|
2664
|
9.74
|
2769
|
11.01
|
2869
|
12.32
|
2970
|
13.68
|
3067
|
15.07
|
3159
|
16.47
|
3248
|
17.91
|
3334
|
19.37
|
3427
|
20.95
|
3516
|
22.53
|
|
5700
|
3000
|
2239
|
5.36
|
2376
|
6.57
|
2498
|
7.80
|
2611
|
9.07
|
2722
|
10.36
|
2826
|
11.67
|
2924
|
13.01
|
3021
|
14.39
|
3117
|
15.81
|
3209
|
17.26
|
3297
|
18.73
|
3382
|
20.22
|
3466
|
21.76
|
3554
|
23.36
|
|
5900
|
3105
|
2307
|
5.85
|
2441
|
7.10
|
2561
|
8.38
|
2672
|
9.68
|
2780
|
11.01
|
2883
|
12.36
|
2980
|
13.73
|
3072
|
15.12
|
3167
|
16.58
|
3258
|
18.06
|
3346
|
19.57
|
3431
|
21.11
|
3512
|
22.64
|
3593
|
24.23
|
|
6100
|
3211
|
2376
|
6.38
|
2507
|
7.67
|
2625
|
8.99
|
2734
|
10.33
|
2838
|
11.68
|
2940
|
13.07
|
3036
|
14.48
|
3128
|
15.92
|
3218
|
17.39
|
3308
|
18.90
|
3396
|
20.46
|
3480
|
22.02
|
3561
|
23.60
|
3639
|
25.19
|
|
6300
|
3316
|
2445
|
6.95
|
2574
|
8.28
|
2689
|
9.62
|
2796
|
11.00
|
2897
|
12.40
|
2998
|
13.83
|
3093
|
15.28
|
3183
|
16.74
|
3270
|
18.23
|
3359
|
19.78
|
3445
|
21.35
|
3529
|
22.96
|
3610
|
24.58
|
3688
|
26.22
|
|
6500
|
3421
|
2514
|
7.54
|
2640
|
8.91
|
2753
|
10.29
|
2858
|
11.70
|
2958
|
13.16
|
3056
|
14.61
|
3150
|
16.10
|
3240
|
17.61
|
3326
|
19.14
|
3410
|
20.69
|
3496
|
22.31
|
3579
|
23.94
|
3659
|
25.59
|
3737
|
27.27
|
|
6700
|
3526
|
2584
|
8.18
|
2707
|
9.58
|
2818
|
11.01
|
2922
|
12.46
|
3019
|
13.94
|
3115
|
15.44
|
3208
|
16.96
|
3296
|
18.49
|
3382
|
20.07
|
3464
|
21.66
|
3546
|
23.27
|
3629
|
24.95
|
3708
|
26.63
|
3786
|
28.35
|
|
6900
|
3632
|
2653
|
8.84
|
2774
|
10.29
|
2883
|
11.75
|
2985
|
13.24
|
3081
|
14.76
|
3174
|
16.30
|
3266
|
17.86
|
3353
|
19.42
|
3438
|
21.04
|
3519
|
22.65
|
3598
|
24.30
|
3679
|
25.99
|
3758
|
27.71
|
3835
|
29.46
|
|
7100
|
3737
|
2723
|
9.55
|
2841
|
11.03
|
2949
|
12.54
|
3049
|
14.07
|
3143
|
15.61
|
3234
|
17.20
|
3324
|
18.79
|
3411
|
20.41
|
3495
|
22.05
|
3575
|
23.70
|
3653
|
25.38
|
3730
|
27.08
|
3809
|
28.85
|
3885
|
30.62
|
All capacities
based on Standard Air (Density .075 #/cu. ft. — 70°F
—29.92" Hg. Bar). Performance shown is for NH exhaust
fans for installation type B-free inlet, ducted outlet.
Power rating (BHP) does not include drive losses. Performance
ratings do not include the effects of appurtenances in the airstream.
Note: Uncolored area indicates Class II wheel; Purple area indicates
Class III wheel; Green area indicates Class IV wheel. Asterisk
(*) = Unstable Operating Range |
|
|
