SWB-336-AF - Belt Drive

Series 300

61

 

(1549)

2714

 

(692)

3814

381116

(972)

(983)

8234

 

(2102)

6718

4412

312 (1705)

(89)

(1130)

 

3338 281516

(848) (735)

4316

(106)

42

(1067)

Static Pressure (Pa x 100)

14

12

10

8

6

4

 

6

½

 

 

 

 

 

 

7

10

 

 

 

 

 

 

15

20

25

RPM

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

5

 

 

 

 

Density 0.075 lb/ft3

 

5

 

 

 

 

 

 

(in.wg)

4

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

1047

 

3

2

 

 

 

10066

 

 

 

 

 

 

 

 

½

 

 

 

 

 

 

1

 

 

 

 

 

Static

 

 

 

879

 

2

 

 

 

799

 

 

 

 

 

 

 

 

 

1

 

 

698

 

 

 

 

 

 

 

 

 

 

 

 

 

3178 (810)

 

 

 

 

 

4112 (1054)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5918 (1502)

45516 (1151)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

63516 (1608)

2

0

 

 

588

 

 

 

 

 

 

514

 

 

 

 

 

 

467

 

 

 

 

00

5

10

15

20

25

30

Volume (cfm X 1000)

Wheel Diameter = 3612 (927)

 

 

 

 

 

 

 

0

10

20

30

40

50

Shaft Diameter = 2316 (56)

 

 

 

Volume (m3/hr x 1000)

 

 

Outlet Area = 7.66 ft2 (0.712 m2)

 

 

 

 

 

 

 

^Approximate Unit Weight = 1445 lb. (657 kg)

 

 

Maximum BHP at a given RPM = (RPM/408)3

All dimensions in inches (millimeters)

 

 

 

 

(Maximum KW at a given RPM = (RPM/450)3)

 

For additional discharge positions see page 13

 

 

Maximum RPM = 1047

 

 

 

^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

 

 

Tip Speed (ft/min.) = RPM x 9.56

 

 

SWB-336-AF

(Tip Speed (m/s) = RPM x 0.0485)

Maximum Motor Frame Size = 286T

CFM

OV

 

 

 

 

Static Pressure in Inches wg

 

 

 

 

 

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

 

 

 

 

 

 

 

RPM

521

583

639

693

744

792

 

 

 

 

 

12000

1566

BHP

1.80

2.80

3.82

4.89

6.00

7.06

 

 

 

 

 

 

 

Sones / LwiA

14.6 / 78

16.1 / 79

18.2 / 81

21 / 82

24 / 84

26 / 85

 

 

 

 

 

 

 

RPM

553

612

666

716

766

812

856

 

 

 

 

13000

1697

BHP

2.10

3.18

4.27

5.41

6.58

7.80

8.93

 

 

 

 

 

 

Sones

16.2 / 79

17.7 / 81

19.9 / 82

22 / 83

25 / 85

28 / 86

30 / 87

 

 

 

 

 

 

RPM

586

642

693

742

788

833

876

917

 

 

 

14000

1827

BHP

2.44

3.61

4.77

5.96

7.20

8.48

9.79

11.0

 

 

 

 

 

Sones / LwiA

18 / 81

19.6 / 82

21 / 83

23 / 84

26 / 85

30 / 87

34 / 88

34 / 89

 

 

 

 

 

RPM

620

673

723

769

813

856

897

937

976

 

 

15000

1958

BHP

2.84

4.06

5.31

6.57

7.87

9.21

10.6

12.0

13.3

 

 

 

 

Sones / LwiA

20 / 83

22 / 84

22 / 84

24 / 85

26 / 86

31 / 88

37 / 89

40 / 90

40 / 91

 

 

 

 

RPM

654

705

752

796

839

879

920

959

996

1032

 

16000

2088

BHP

3.28

4.56

5.89

7.23

8.59

9.99

11.4

12.9

14.4

15.8

 

 

 

Sones / LwiA

22 / 84

23 / 85

24 / 85

25 / 86

27 / 87

31 / 88

37 / 90

44 / 91

47 / 92

45 / 93

 

 

 

RPM

688

737

782

825

866

905

942

981

1017

 

 

17000

2219

BHP

3.77

5.10

6.53

7.93

9.37

10.8

12.3

13.9

15.4

 

 

 

 

Sones / LwiA

24 / 85

24 / 86

25 / 86

27 / 87

29 / 88

31 / 89

36 / 90

43 / 92

50 / 93

 

 

 

 

RPM

722

770

813

854

893

932

968

1003

1040

 

 

18000

2349

BHP

4.32

5.70

7.21

8.69

10.2

11.7

13.3

14.9

16.5

 

 

 

 

Sones / LwiA

25 / 86

26 / 87

27 / 87

28 / 88

30 / 89

32 / 90

37 / 91

42 / 92

48 / 93

 

 

 

 

RPM

757

802

845

884

922

959

995

1029

 

 

 

19000

2480

BHP

4.92

6.35

7.92

9.50

11.1

12.7

14.3

16.0

 

 

 

 

 

Sones / LwiA

27 / 87

28 / 88

28 / 88

30 / 89

31 / 90

34 / 91

37 / 92

42 / 93

 

 

 

 

 

RPM

792

836

876

915

952

986

1021

 

 

 

 

20000

2610

BHP

5.58

7.06

8.69

10.4

12.0

13.7

15.4

 

 

 

 

 

 

Sones / LwiA

28 / 88

29 / 89

30 / 89

31 / 90

33 / 91

35 / 92

38 / 92

 

 

 

 

 

 

RPM

827

869

909

946

981

1016

 

 

 

 

 

21000

2741

BHP

6.31

7.85

9.53

11.3

13.0

14.8

 

 

 

 

 

 

 

Sones / LwiA

30 / 89

31 / 90

32 / 90

33 / 91

35 / 92

37 / 92

 

 

 

 

 

 

 

RPM

862

903

941

977

1012

1045

 

 

 

 

 

22000

2872

BHP

7.10

8.71

10.4

12.3

14.1

15.9

 

 

 

 

 

 

 

Sones / LwiA

32 / 90

33 / 91

34 / 91

35 / 92

37 / 93

38 / 93

 

 

 

 

 

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the

 

effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown

 

are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA

55

Certified Ratings Seal applies to air performance and LwiA values only.

 

 

 

 

 

 

 

Page 55
Image 55
Greenheck Fan SFD, SFB manual SWB-336-AF Belt Drive

SWB, SFD, SFB specifications

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