SWB-333 - Belt Drive

Series 300

55916

(1175)

 

25

 

(635)

34916

(878)

74916

(1894)

40

(1016)

 

 

 

 

 

3834

(984)

 

 

 

 

 

41916

(1056)

3338

 

 

 

26316

(848)

 

 

 

(665)

 

 

 

 

 

 

35

(889)

6034

312 (1543)

(89)

3178 (810)

5638 (1432) 60916 (1538)

4316

(106)

3814

(813)

Static Pressure (Pa x 100)

16

14

12

10

8

6

4

2

0

 

7

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

10

15

 

20

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

5

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

u

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

m

 

 

 

 

 

 

wg)

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(in.

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

4

3

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

 

 

 

1163

 

 

3

2

 

 

 

 

 

 

 

le

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1097

 

 

 

½

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

t

 

 

 

959

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

871

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

1

 

 

 

 

 

c

 

 

761

 

 

 

 

 

 

 

 

 

 

 

 

 

le

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

s

e

 

 

642

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

o

n

 

 

 

 

 

561

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

509

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

445

 

 

 

 

 

 

 

00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

10

 

15

20

25

30

 

 

 

 

 

 

 

 

 

 

 

Volume (cfm X 1000)

 

 

 

Wheel Diameter = 33 (838)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

10

20

30

40

50

 

Shaft Diameter = 11516 (49)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume (m3/hr x 1000)

 

 

 

 

 

Outlet Area = 6.26 ft2 (0.582 m2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

^Approximate Unit Weight = 1231 lb. (560 kg)

 

 

 

 

Maximum BHP at a given RPM = (RPM/445)3

 

All dimensions in inches (millimeters)

 

 

 

 

 

 

 

 

 

 

 

(Maximum KW at a given RPM = (RPM/491)3)

 

For additional discharge positions see page 13

 

 

 

 

Maximum RPM = 1163

 

 

 

 

 

 

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

 

Tip Speed (ft/min.) = RPM x 8.64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Tip Speed (m/s) = RPM x 0.0439)

 

 

 

 

 

SWB-333

 

 

 

 

 

 

 

Maximum Motor Frame Size = 256T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

OV

 

 

 

 

Static Pressure in Inches wg

 

 

 

 

 

 

 

 

 

0.5

1

1.5

2

2.5

3

3.5

 

4

4.5

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

RPM

440

535

615

686

756

821

 

 

 

 

 

 

 

 

 

7500

1198

BHP

0.96

1.61

2.31

3.09

3.94

4.86

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

10 / 71

11.3 / 74

13 / 76

14.9 / 78

17.8 / 81

21 / 83

 

 

 

 

 

 

 

 

 

 

 

RPM

489

576

650

717

779

836

895

 

951

1004

 

 

 

 

 

9000

1437

BHP

1.32

2.09

2.87

3.71

4.62

5.57

6.60

 

7.68

8.80

 

 

 

 

 

 

 

Sones

11.7 / 74

13.1 / 76

14.7 / 78

16.1 / 79

17.6 / 81

19.7 / 83

23 / 85

 

26 / 87

31 / 89

 

 

 

 

 

 

 

RPM

547

619

690

753

811

867

919

 

968

1018

 

 

1068

 

 

10500

1677

BHP

1.81

2.68

3.57

4.49

5.43

6.47

7.55

 

8.65

9.83

 

 

11.1

 

 

 

 

Sones / LwiA

14.1 / 77

15.3 / 78

16.8 / 80

18 / 81

19.2 / 82

21 / 83

22 / 85

 

25 / 86

28 / 88

 

 

31 / 90

 

 

 

 

RPM

606

666

733

794

849

901

950

 

999

1044

 

 

1088

 

 

12000

1916

BHP

2.42

3.36

4.41

5.41

6.46

7.53

8.66

 

9.86

11.1

 

 

12.3

 

 

 

 

Sones

16.8 / 80

17.8 / 81

19 / 82

20 / 83

21 / 84

23 / 85

24 / 86

 

26 / 87

27 / 88

 

 

29 / 89

 

 

 

 

RPM

666

721

778

836

890

940

987

 

1031

1075

 

 

1118

 

 

13500

2156

BHP

3.17

4.21

5.34

6.50

7.64

8.81

10.0

 

11.2

12.5

 

 

13.9

 

 

 

 

Sones / LwiA

19.8 / 83

20 / 83

21 / 84

23 / 85

24 / 86

25 / 87

27 / 87

 

28 / 88

29 / 89

 

 

30 / 90

 

 

 

 

RPM

727

779

826

880

932

980

1026

 

1070

1111

 

 

1150

 

 

15000

2396

BHP

4.08

5.23

6.40

7.72

9.00

10.3

11.6

 

12.9

14.2

 

 

15.6

 

 

 

 

Sones / LwiA

23 / 85

23 / 85

24 / 86

25 / 87

27 / 88

28 / 88

30 / 89

 

31 / 90

32 / 90

 

 

33 / 91

 

 

 

 

RPM

789

838

882

927

976

1023

1067

 

1109

1150

 

 

 

 

 

16500

2635

BHP

5.16

6.44

7.70

9.05

10.5

11.9

13.3

 

14.7

16.1

 

 

 

 

 

 

 

Sones / LwiA

26 / 87

26 / 87

27 / 88

29 / 89

30 / 89

31 / 90

32 / 91

 

33 / 91

35 / 92

 

 

 

 

 

 

 

RPM

852

898

940

978

1023

1067

1110

 

1151

 

 

 

 

 

 

18000

2875

BHP

6.44

7.83

9.21

10.6

12.1

13.7

15.3

 

16.8

 

 

 

 

 

 

 

 

Sones / LwiA

29 / 89

30 / 90

31 / 90

32 / 91

34 / 91

35 / 92

36 / 92

 

37 / 93

 

 

 

 

 

 

 

 

RPM

916

958

998

1035

1070

1114

1154

 

 

 

 

 

 

 

 

19500

3115

BHP

7.94

9.42

10.9

12.4

14.0

15.7

17.4

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

33 / 91

34 / 92

36 / 92

36 / 93

37 / 93

38 / 93

39 / 94

 

 

 

 

 

 

 

 

 

 

RPM

981

1019

1058

1093

1127

1161

 

 

 

 

 

 

 

 

 

21000

3354

BHP

9.67

11.3

12.9

14.5

16.1

17.8

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

38 / 93

39 / 94

39 / 94

40 / 94

41 / 95

42 / 95

 

 

 

 

 

 

 

 

 

 

 

RPM

1046

1081

1117

1152

 

 

 

 

 

 

 

 

 

 

 

 

22500

3594

BHP

11.6

13.3

15.1

16.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

42 / 95

43 / 95

43 / 96

45 / 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

52

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

Certified Ratings Seal applies to air performance only.

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 52
Image 52
Greenheck Fan SFD, SFB manual SWB-333 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.