Models & Specifications — Previous Page
NH Size 33
Outlet Size 13-1/8" x 17-1/8" I.D • Inlet Size 17-3/8" I.D. • Tip speed = RPM x 4.32
Wheel diameter 16-1/2" • Outlet Area 1.56 Sq. Ft. Inside • Max. BHP = .33(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

1800

1154

1237

0.59

1496

1.06

1727

1.59

1945

2.20

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

1950

1250

1294

0.68

1543

1.16

1766

1.71

1970

2.33

2165

3.01

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

2100

1346

1352

0.77

1592

1.27

1805

1.84

2000

2.47

2189

3.16

2365

3.91

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

2250

1442

1412

0.87

1643

1.40

1844

1.98

2039

2.64

2214

3.33

2390

4.10

2552

4.90

*

*

*

*

*

*

*

*

*

*

*

*

*

*

2400

1538

1473

0.98

1695

1.54

1893

2.14

2077

2.81

2250

3.52

2415

4.29

2576

5.12

*

*

*

*

*

*

*

*

*

*

*

*

*

*

2550

1635

1535

1.10

1751

1.68

1943

2.31

2117

2.99

2288

3.73

2444

4.50

2601

5.34

2752

6.23

*

*

*

*

*

*

*

*

*

*

*

*

2700

1731

1599

1.24

1808

1.85

1994

2.50

2163

3.20

2327

3.95

2483

4.75

2626

5.57

2777

6.49

2918

7.42

3052

8.39

*

*

*

*

*

*

*

*

2850

1827

1663

1.38

1866

2.02

2045

2.70

2212

3.42

2367

4.18

2521

5.00

2664

5.85

2802

6.75

2943

7.71

3077

8.71

3204

9.72

*

*

*

*

*

*

3000

1923

1728

1.54

1925

2.21

2098

2.91

2262

3.65

2412

4.43

2560

5.27

2703

6.15

2837

7.06

2968

8.01

3101

9.02

3229

10.07

-

-

-

-

-

-

3150

2019

1794

1.72

1984

2.41

2155

3.14

2313

3.90

2461

4.71

2600

5.55

2742

6.45

2875

7.38

3001

8.34

3126

9.35

3253

10.41

-

-

-

-

-

-

3300

2115

1860

1.90

2044

2.63

2212

3.38

2364

4.17

2511

5.00

2647

5.86

2781

6.76

2914

7.72

3039

8.71

3158

9.72

3278

10.77

-

-

-

-

-

-

3450

2212

1927

2.11

2106

2.86

2270

3.64

2418

4.45

2562

5.31

2696

6.19

2822

7.10

2953

8.08

3039

9.08

3196

10.12

3309

11.17

-

-

-

-

-

-

3600

2308

1994

2.33

2169

3.11

2328

3.92

2474

4.75

2613

5.63

2746

6.53

2871

7.47

2992

8.44

3077

9.47

3235

10.54

-

-

-

-

-

-

-

-

3750

2404

2062

2.56

2233

3.37

2387

4.21

2531

5.07

2664

5.96

2796

6.90

2920

7.86

3037

8.85

3116

9.89

3273

10.96

-

-

-

-

-

-

-

-

3900

2500

2129

2.81

2297

3.65

2447

4.52

2589

5.41

2719

6.32

2847

7.28

2970

8.27

3086

9.28

3156

10.31

3313

11.42

-

-

-

-

-

-

-

-

4050

2596

2197

3.08

2361

3.95

2507

4.85

2647

5.77

2776

6.71

2899

7.68

3020

8.69

3135

9.73

3244

10.78

-

-

-

-

-

-

-

-

-

-

4200

2692

2266

3.38

2426

4.27

2569

5.19

2705

6.14

2833

7.11

2952

8.10

3071

9.14

3185

10.20

3294

11.28

-

-

-

-

-

-

-

-

-

-

4350

2788

2334

3.68

2491

4.61

2632

5.56

2764

6.53

2890

7.53

3008

8.55

3122

9.60

3236

10.69

-

-

-

-

-

-

-

-

-

-

-

-

4500

2885

2403

4.01

2557

4.96

2695

5.94

2824

6.95

2948

7.97

3065

9.02

31