Greenheck Fan Comprehensive Guide to Greenheck SWB Fans: Specs and Performance Insights

Page 55

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.

 

 

 

 

 

 

 

Image 55
Contents Centrifugal Utility Fans Utility Fans Models SFD, SFB and SWBModel Comparison Installation Standard Construction FeaturesSFD Severe Duty Options High Temperature OptionsOptions and Accessories Vibration Isolators Mounting OptionsSelection Engineering DataWheel Diameters Typical InstallationsSFD and SFB Discharge SWB Discharge Model Number Code Fan IdentificationSFD Direct Drive SFB-9 SFB-9 Belt DriveSFB-10 SFB-10 Belt DriveSFB-12 SFB-12 Belt DriveSFB-15 SFB-15 Belt DriveSFB-18 SFB-18 Belt DriveSFB-20 SFB-20 Belt DriveSFB-22 SFB-22 Belt DriveSFB-25 SFB-25 Belt DriveSFB-27 SFB-27 Belt DriveSFB-30 SFB-30 Belt DriveSWB-106 SWB-106 Belt DriveSWB-107 SWB-107 Belt DriveSWB-108 SWB-108 Belt DriveSWB-110 SWB-110 Belt DriveSWB-113 SWB-113 Belt DriveSWB-115 SWB-115 Belt DriveSWB-116 SWB-116 Belt DriveSWB-118 SWB-118 Belt DriveSWB-120 SWB-120 Belt DriveSWB-124 SWB-124 Belt DriveSWB-206 SWB-206 Belt DriveSWB-207 SWB-207 Belt DriveSWB-208 SWB-208 Belt DriveSWB-210 SWB-210 Belt DriveSWB-212 SWB-212 Belt DriveSWB-213 SWB-213 Belt DriveSWB-215 SWB-215 Belt DriveSWB-216 SWB-216 Belt DriveSWB-218 SWB-218 Belt DriveSWB-220 SWB-220 Belt DriveSWB-222 SWB-222 Belt DriveSWB-224 SWB-224 Belt DriveSWB-327 SWB-327 Belt DriveSWB-327-AF SWB-327-AF Belt DriveSWB-330 SWB-330 Belt DriveSWB-330-AF SWB-330-AF Belt DriveSWB-333 SWB-333 Belt DriveSWB-333-AF SWB-333-AF Belt DriveSWB-336 SWB-336- Belt DriveSWB-336-AF SWB-336-AF Belt DriveSWB-340 SWB-340 Belt DriveSWB-340-AF SWB-340-AF Belt DriveSWB-344 SWB-344 Belt DriveSWB-344-AF SWB-344-AF Belt DriveSWB-349 SWB-349 Belt DriveSWB-349-AF SWB-349-AF Belt DriveModel SFD Direct Drive Utility Fans PageSFD andHeaderSFB SpecificationsModel SWB Series 100, 200 and 300 Belt Drive Utility Fans SWB-SpecificationsQuiet dependable operation Other Centrifugal Fan Products

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.