SWB-336- - Belt Drive

Series 300

61

 

 

 

(1549) 2714

 

3338

281516

(692)

 

(848)

(735)

3814

381116

 

 

(972)

(983)

 

 

8234

 

 

 

(2102)

312

6718

 

4412

(1705)

 

(89)

 

 

(1130)

 

 

 

4112 (1054)

 

3178 (810)

 

45516 (1151)

 

5918 (1502)

 

 

63516 (1608)

4316

(106)

42

(1067)

Static Pressure (Pa x 100)

16

14

12

10

8

6

4

2

0

 

7

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

10

 

 

 

 

 

 

15

20

25

 

RPM

 

 

 

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

6

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

u

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

 

 

 

 

 

 

 

 

5

5

 

 

 

 

 

 

 

 

 

 

m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wg)

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

y

 

 

 

 

 

 

 

(in.

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

l

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

1051

 

 

½

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

927

 

 

2

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

½

 

 

 

 

 

 

 

t

 

 

 

 

 

810

 

 

 

 

 

1

 

 

 

 

 

el

e

c

 

 

 

 

 

736

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

643

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

o

 

 

 

 

 

542

 

 

 

 

 

 

 

 

n

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

376

430 474

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

00

 

 

 

5

 

 

 

 

 

 

10

 

15

 

20

25

30

35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume (cfm X 1000)

 

 

Wheel Diameter = 361⁄2 (927) Shaft Diameter = 23⁄16 (56) Outlet Area = 7.66 ft2 (0.712 m2) ^Approximate Unit Weight = 1530 lb. (695 kg)

All dimensions in inches (millimeters)

For additional discharge positions see page 13

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

0

10

20

30

40

50

Volume (m3/hr x 1000)

Maximum BHP at a given RPM = (RPM/376)3

(Maximum KW at a given RPM = (RPM/415)3)

Maximum RPM = 1051

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

(Tip Speed (m/s) = RPM x 0.0486)

SWB-336

 

 

 

 

 

 

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

362

454

532

606

 

 

 

 

 

 

 

7500

979

BHP

0.86

1.54

2.33

3.24

 

 

 

 

 

 

 

 

 

Sones / LwiA

10.7 / 71

10.8 / 73

12.9 / 76

16.1 / 79

 

 

 

 

 

 

 

 

 

RPM

405

490

561

625

685

745

 

 

 

 

 

9500

1240

BHP

1.25

2.06

2.94

3.90

4.95

6.09

 

 

 

 

 

 

 

Sones / LwiA

11.9 / 73

12.6 / 75

14.1 / 77

15.9 / 79

18.7 / 82

22 / 84

 

 

 

 

 

 

 

RPM

456

531

597

656

712

764

813

863

911

 

 

11500

1501

BHP

1.77

2.74

3.73

4.76

5.91

7.09

8.34

9.70

11.1

 

 

 

 

Sones / LwiA

13.7 / 76

14.6 / 78

16.1 / 79

17.8 / 81

19.3 / 82

21 / 83

23 / 85

26 / 87

30 / 89

 

 

 

 

RPM

513

575

638

694

745

794

841

885

926

 

970

13500

1762

BHP

2.46

3.56

4.72

5.87

7.07

8.35

9.70

11.1

12.5

 

14.1

 

 

Sones / LwiA

16.2 / 79

17.1 / 80

18.7 / 81

20 / 83

21 / 84

22 / 85

24 / 86

25 / 87

28 / 88

 

31 / 90

 

 

RPM

572

623

680

734

784

830

873

915

957

 

996

15500

2023

BHP

3.35

4.54

5.89

7.20

8.52

9.88

11.3

12.8

14.3

 

15.9

 

 

Sones / LwiA

19.1 / 82

19.9 / 82

21 / 84

22 / 85

24 / 85

25 / 86

26 / 87

27 / 88

29 / 89

 

31 / 90

 

 

RPM

631

680

727

777

825

869

911

951

988

 

1026

17500

2284

BHP

4.45

5.80

7.21

8.75

10.2

11.7

13.2

14.8

16.4

 

18.0

 

 

Sones / LwiA

22 / 85

23 / 85

24 / 86

25 / 86

27 / 87

28 / 88

29 / 89

31 / 90

32 / 90

 

33 / 91

 

 

RPM

692

738

778

823

867

910

951

989

1026

 

 

19500

2545

BHP

5.79

7.30

8.80

10.4

12.2

13.8

15.4

17.1

18.8

 

 

 

 

Sones / LwiA

26 / 87

27 / 87

27 / 88

28 / 88

30 / 89

31 / 90

33 / 91

34 / 91

35 / 92

 

 

 

 

RPM

754

796

835

870

913

953

992

1030

 

 

 

21500

2806

BHP

7.41

9.07

10.7

12.4

14.3

16.2

18.0

19.8

 

 

 

 

 

Sones / LwiA

29 / 89

30 / 90

31 / 90

32 / 90

33 / 91

35 / 92

37 / 92

38 / 93

 

 

 

 

 

RPM

817

855

892

926

959

999

1035

 

 

 

 

23500

3067

BHP

9.33

11.1

13.0

14.8

16.6

18.7

20.8

 

 

 

 

 

 

Sones / LwiA

33 / 91

34 / 92

35 / 92

37 / 92

38 / 93

40 / 94

41 / 94

 

 

 

 

 

 

RPM

881

916

951

983

1014

1045

 

 

 

 

 

25500

3328

BHP

11.6

13.5

15.5

17.4

19.4

21.5

 

 

 

 

 

 

 

Sones / LwiA

38 / 93

39 / 94

40 / 94

42 / 95

43 / 95

44 / 95

 

 

 

 

 

 

 

RPM

944

976

1010

1041

 

 

 

 

 

 

 

27500

3590

BHP

14.2

16.3

18.4

20.5

 

 

 

 

 

 

 

 

 

Sones / LwiA

43 / 96

45 / 96

46 / 96

47 / 96

 

 

 

 

 

 

 

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

54 Certified Ratings Seal applies to air performance only.

Page 54
Image 54
Greenheck Fan SFD, SFB manual SWB-336- Belt Drive

SWB, SFD, SFB specifications

Greenheck Fan’s SFB, SFD, and SWB series represent advanced solutions in ventilation technology, designed to cater to a variety of commercial and industrial applications. Each series brings unique features and optimizations that enhance airflow efficiency and reliability, making them suitable for schools, warehouses, and manufacturing facilities.

The SFB series stands out with its durable construction and high-performance capabilities. These fans are engineered for direct drive applications, offering quieter operation and lower maintenance compared to belt-driven alternatives. The SFB series features efficient backward-inclined airfoil blades, which minimize energy consumption while maximizing airflow. Additionally, they are designed with an innovative airflow path that reduces turbulence and improves overall performance.

In contrast, the SFD series is intended for applications requiring high static pressure capabilities. It incorporates a special housing design that allows for increased efficiency in high-pressure environments. The advanced motor technology in the SFD series contributes to significant energy savings, while the unit's adjustable pitch blades ensure optimal performance across various operating conditions. These fans are particularly popular in commercial kitchen exhaust systems, where effective removal of smoke and odors is critical.

The SWB series, meanwhile, is specifically designed for sidewall applications, making it a versatile option for residential and light commercial use. The SWB fans feature a compact design that facilitates easy installation in tight spaces, and their weather-resistant construction ensures reliable performance even in challenging outdoor conditions. Additionally, these fans utilize energy-efficient motor designs that further contribute to their low operational costs.

All three series prioritize user-friendly operation and maintenance. They are equipped with standard access panels that provide easy interior access for cleaning and servicing, thereby extending the lifespan of the equipment. Greenheck also emphasizes noise reduction in its designs, employing sound-dampening technologies and vibration isolation features to ensure a quieter operation.

In conclusion, Greenheck Fan’s SFB, SFD, and SWB series represent a commitment to innovation in ventilation technology. Their distinctive characteristics, including energy efficiency, durability, and ease of maintenance, make them ideal choices in a wide array of applications, from industrial to residential settings. With ongoing advancements in technology, Greenheck continues to set benchmarks in the industry, ensuring effective air movement solutions that align with modern sustainability demands.