SWB-333-AF - Belt Drive

Series 300

55916

(1175)

25

3338

26316

 

 

(635)

(848)

(665)

34916

 

35

 

(878)

 

 

 

(889)

 

 

 

 

74916

 

 

 

(1894)

 

6034

 

40

 

312 (1543)

 

 

(89)

 

(1016)

 

 

 

3834 (984)

3178 (810)

 

41916 (1056)

5638 (1432)

 

 

60916 (1538)

Wheel Diameter = 33 (838)

Shaft Diameter = 11516 (49) Outlet Area = 6.26 ft2 (0.582 m2) ^Approximate Unit Weight = 1166 lb. (530 kg)

4316

(106)

3814

(813)

Static Pressure (Pa x 100)

14

12

10

8

6

4

2

0

 

6

 

 

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

RPM

 

 

 

5

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

u

 

 

 

 

wg)

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m

c

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

(in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

½

 

 

 

 

 

 

 

 

 

 

 

 

 

t

o

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

l

e

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

2

 

 

 

 

 

 

 

 

 

t

h

 

 

 

 

 

 

 

 

 

 

 

 

111866

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

o

 

 

 

 

 

 

 

 

 

 

 

 

 

110388

 

 

 

 

 

 

 

 

 

c

t

 

 

 

 

 

 

 

 

 

 

 

 

 

943

 

 

 

 

 

 

 

 

le

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

824

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

t

s

e

 

 

 

 

 

 

 

 

 

 

 

 

 

695

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

n

 

 

 

 

 

 

 

 

 

 

 

 

607

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

552

 

 

 

 

 

 

 

 

 

 

00

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

15

20

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume (cfm X 1000)

 

 

0

10

20

30

40

Volume (m3/hr x 1000)

Maximum BHP at a given RPM = (RPM/482)3

All dimensions in inches (millimeters)

For additional discharge positions see page 13

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

SWB-333-AF

(Maximum KW at a given RPM = (RPM/531)3)

Maximum RPM = 1186

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

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

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

541

613

679

742

801

 

 

 

 

 

 

9000

1437

BHP

1.25

2.01

2.79

3.61

4.42

 

 

 

 

 

 

 

 

Sones / LwiA

12.3 / 75

14.1 / 77

16.3 / 79

19.4 / 81

21 / 82

 

 

 

 

 

 

 

 

RPM

584

652

714

772

828

881

 

 

 

 

 

10000

1597

BHP

1.52

2.36

3.21

4.09

5.01

5.91

 

 

 

 

 

 

 

Sones / LwiA

14.3 / 77

16.1 / 79

17.7 / 80

20 / 82

24 / 83

25 / 85

 

 

 

 

 

 

 

RPM

628

692

751

805

858

909

956

1003

 

 

 

11000

1757

BHP

1.84

2.75

3.67

4.62

5.61

6.62

7.63

8.55

 

 

 

 

 

Sones / LwiA

16.5 / 79

17.8 / 81

19.2 / 82

21 / 83

25 / 84

31 / 86

31 / 87

31 / 89

 

 

 

 

 

RPM

674

734

789

841

890

938

985

1029

1072

 

 

12000

1916

BHP

2.21

3.20

4.19

5.21

6.25

7.33

8.44

9.58

10.6

 

 

 

 

Sones / LwiA

18.9 / 82

19.4 / 82

21 / 83

22 / 84

25 / 85

31 / 87

39 / 89

38 / 90

36 / 90

 

 

 

 

RPM

719

776

829

878

925

969

1015

1058

1099

1139

 

13000

2076

BHP

2.65

3.69

4.77

5.86

6.96

8.10

9.27

10.5

11.7

12.8

 

 

 

Sones / LwiA

21 / 83

21 / 83

22 / 84

24 / 85

26 / 87

31 / 88

37 / 89

43 / 91

43 / 91

42 / 92

 

 

 

RPM

766

820

870

916

962

1005

1046

1088

1128

1167

 

14000

2236

BHP

3.14

4.23

5.41

6.56

7.74

8.94

10.2

11.4

12.7

14.0

 

 

 

Sones / LwiA

22 / 84

23 / 85

24 / 86

26 / 87

28 / 88

31 / 89

35 / 90

41 / 91

46 / 92

50 / 93

 

 

 

RPM

812

864

911

957

999

1041

1081

1119

1158

 

 

15000

2396

BHP

3.70

4.84

6.09

7.33

8.59

9.85

11.1

12.5

13.8

 

 

 

 

Sones / LwiA

24 / 86

25 / 86

26 / 87

27 / 88

30 / 89

32 / 90

34 / 91

39 / 92

44 / 93

 

 

 

 

RPM

859

909

954

997

1039

1078

1117

1154

 

 

 

16000

2555

BHP

4.33

5.52

6.83

8.17

9.49

10.8

12.2

13.6

 

 

 

 

 

Sones / LwiA

26 / 87

27 / 88

28 / 88

29 / 89

31 / 90

33 / 91

36 / 91

39 / 92

 

 

 

 

 

RPM

907

954

998

1039

1079

1117

1154

 

 

 

 

17000

2715

BHP

5.03

6.28

7.65

9.08

10.5

11.9

13.3

 

 

 

 

 

 

Sones / LwiA

28 / 88

29 / 89

30 / 90

31 / 90

33 / 91

35 / 91

37 / 92

 

 

 

 

 

 

RPM

954

1000

1042

1082

1120

1157

 

 

 

 

 

18000

2875

BHP

5.82

7.13

8.54

10.0

11.6

13.0

 

 

 

 

 

 

 

Sones / LwiA

30 / 90

31 / 90

32 / 91

33 / 91

34 / 92

36 / 92

 

 

 

 

 

 

 

RPM

1002

1046

1086

1125

1161

 

 

 

 

 

 

19000

3035

BHP

6.67

8.07

9.51

11.1

12.7

 

 

 

 

 

 

 

 

Sones / LwiA

32 / 91

33 / 91

34 / 92

36 / 92

37 / 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

53

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

 

 

 

 

 

 

 

Page 53
Image 53
Greenheck Fan SFB, SFD manual SWB-333-AF 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.