SWB-340 - Belt Drive

Series 300

661316

 

 

(1697) 2958

3338

3178

(752)

(848)

(810)

42316

4258

 

(1072)

(1083)

 

89316

(2265)

47

(1194)

451⁄2 (1156) 495⁄16 (1253)

7158

312 (1819)

(89)

3178 (810)

621⁄16 (1576) 6614 (1683)

4316

(106)

46

(1168)

Static Pressure (Pa x 100)

16

14

12

10

8

6

4

2

0

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

10

 

 

15

 

 

 

 

 

 

20

 

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

u

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

 

 

 

 

 

wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

(in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

y

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

e

l

 

 

 

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

936

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

o

t

 

 

 

 

 

 

 

 

 

871

 

 

2

 

 

 

 

 

 

 

c

t

 

 

 

 

 

 

 

 

 

792

 

 

 

 

 

 

 

 

 

l e

 

 

 

 

 

 

 

 

 

 

692

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

s

 

 

 

 

 

 

 

 

 

 

 

 

549

628

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

463

 

 

 

 

 

 

 

 

o

n

 

 

 

 

 

 

 

 

404

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

5

 

 

 

 

 

 

 

10

 

 

 

 

 

15

20

25

30

35

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume (cfm X 1000)

 

 

 

 

Wheel Diameter = 4014 (1022)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

10

20

30

40

50

60

 

 

Shaft Diameter = 2316 (56)

 

 

 

 

 

 

 

 

 

Volume (m3/hr x 1000)

 

 

 

 

Outlet Area = 9.31 ft2 (0.865 m2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

^Approximate Unit Weight = 1709 lb. (777 kg)

 

 

 

 

Maximum BHP at a given RPM =

(RPM/321)3

 

All dimensions in inches (millimeters)

 

 

 

 

 

(Maximum KW at a given RPM = (RPM/354)3)

 

For additional discharge positions see page 13

 

 

 

 

Maximum RPM = 936

 

 

 

 

 

 

 

 

 

 

Tip Speed (ft/min.) = RPM x 10.54

 

 

 

 

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

 

 

 

 

 

 

(Tip Speed (m/s) = RPM x 0.0535)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWB-340

 

 

 

 

 

 

 

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

391

460

521

575

625

671

 

 

 

 

 

 

 

 

 

 

12500

1342

BHP

1.80

2.85

3.92

5.06

6.29

7.56

 

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

10.3 / 71

12.4 / 74

13.9 / 76

15.6 / 78

17.3 / 80

19.4 / 81

 

 

 

 

 

 

 

 

 

 

 

 

RPM

428

488

547

599

646

691

733

 

 

 

 

 

 

 

 

 

14250

1530

BHP

2.32

3.51

4.70

5.93

7.22

8.61

10.0

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

12.6 / 74

14.8 / 76

15.8 / 78

17.4 / 79

19 / 81

20 / 82

22 / 83

 

 

 

 

 

 

 

 

 

 

RPM

466

521

575

625

670

712

754

 

 

793

 

829

 

 

 

 

16000

1718

BHP

2.95

4.25

5.60

6.95

8.34

9.76

11.3

 

 

12.9

 

14.5

 

 

 

 

 

 

Sones / LwiA

15.2 / 77

16.7 / 78

17.8 / 80

19.4 / 81

21 / 83

22 / 84

23 / 84

 

24 / 85

 

26 / 86

 

 

 

 

 

 

RPM

506

555

603

652

697

738

776

 

 

813

 

850

 

885

 

 

17750

1906

BHP

3.72

5.12

6.63

8.10

9.60

11.1

12.7

 

 

14.4

 

16.1

 

17.9

 

 

 

 

Sones / LwiA

18.1 / 79

18.5 / 80

19.9 / 81

22 / 83

23 / 84

24 / 85

25 / 86

 

26 / 86

 

27 / 87

 

29 / 88

 

 

 

 

RPM

547

592

636

680

724

764

802

 

 

837

 

871

 

905

 

 

19500

2094

BHP

4.63

6.14

7.75

9.40

11.0

12.7

14.4

 

 

16.1

 

17.8

 

19.7

 

 

 

 

Sones / LwiA

19.9 / 82

21 / 82

22 / 83

24 / 85

25 / 85

26 / 86

27 / 87

 

28 / 88

 

29 / 88

 

31 / 89

 

 

 

 

RPM

589

629

670

710

751

791

828

 

 

863

 

896

 

928

 

 

21250

2282

BHP

5.70

7.31

9.02

10.8

12.6

14.4

16.2

 

 

18.0

 

19.9

 

21.8

 

 

 

 

Sones / LwiA

23 / 84

24 / 85

25 / 86

26 / 86

27 / 87

28 / 87

29 / 88

 

31 / 89

 

32 / 89

 

33 / 90

 

 

 

 

RPM

631

668

706

744

780

818

855

 

 

889

 

922

 

 

 

 

23000

2470

BHP

6.94

8.65

10.5

12.4

14.3

16.3

18.2

 

 

20.1

 

22.1

 

 

 

 

 

 

Sones / LwiA

26 / 86

27 / 87

28 / 87

29 / 88

30 / 88

31 / 89

32 / 89

 

33 / 90

 

34 / 91

 

 

 

 

 

 

RPM

673

708

743

778

813

846

882

 

 

917

 

 

 

 

 

 

24750

2658

BHP

8.37

10.2

12.1

14.1

16.2

18.3

20.4

 

 

22.4

 

 

 

 

 

 

 

 

Sones / LwiA

29 / 88

30 / 88

30 / 89

31 / 89

32 / 90

33 / 90

35 / 91

 

36 / 91

 

 

 

 

 

 

 

 

RPM

716

749

781

814

847

879

910

 

 

 

 

 

 

 

 

 

26500

2846

BHP

9.98

11.9

14.0

16.1

18.2

20.5

22.7

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

32 / 90

33 / 90

33 / 90

34 / 91

35 / 91

36 / 92

38 / 92

 

 

 

 

 

 

 

 

 

 

RPM

758

790

819

851

881

912

 

 

 

 

 

 

 

 

 

 

28250

3034

BHP

11.8

13.9

16.0

18.2

20.5

22.8

 

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

35 / 91

36 / 91

36 / 92

37 / 92

39 / 92

40 / 93

 

 

 

 

 

 

 

 

 

 

 

 

RPM

801

832

860

889

918

 

 

 

 

 

 

 

 

 

 

 

 

30000

3222

BHP

13.8

16.1

18.3

20.6

23.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones / LwiA

38 / 93

39 / 93

40 / 93

41 / 93

42 / 94

 

 

 

 

 

 

 

 

 

 

 

 

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

56

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 56
Image 56
Greenheck Fan SFB, SFD manual SWB-340 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.