Greenheck Fan SFD, SWB manual SFB-22 Belt Drive

Page 22

SFB-22 - Belt Drive

3634

 

 

(933)

 

 

 

16

 

 

 

 

 

(406)

2334

(603)

5212

(1334)

2834

(730)

2814 (718)

3034 (781)

24

 

 

1712

 

 

 

 

 

 

 

212

(610)

 

 

(445)

 

 

(64)

 

 

 

 

 

 

 

 

 

 

 

 

 

2758

(702)

 

23

4112

(584)

112 (1054)

 

(38)

 

20 (508)

 

 

3418 (867)

 

3958 (1006)

 

 

 

 

 

 

 

 

 

 

 

 

 

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v

 

 

 

 

 

 

 

 

 

 

 

 

 

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t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Wheel Diameter = 2218 (562) Shaft Diameter = 114 (32) Outlet Area = 3.23 ft2 (0.300 m2) Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 540 lb (245 kg)

All dimensions in inches (millimeters)

For additional discharge positions see page 12

^Weight shown is largest cataloged Open Drip Proof motor

cfm

Maximum BHP at given RPM = (RPM/418)3

(Maximum KW at a given RPM = (RPM/461)3)

Maximum RPM = 900 and Minimum RPM = 240 Tip Speed (ft/min.) = RPM x 5.79

SFB-22

 

 

 

 

 

 

(Tip Speed (m/s) = RPM x 0.0294)

 

 

 

 

 

 

 

 

Maximum Motor Frame Size = 215T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

OV

 

 

 

 

Static Pressure in Inches wg

 

 

 

 

 

0.25

0.5

0.75

1

1.25

1.5

2

2.5

 

3

3.25

 

 

 

 

 

 

RPM

285

359

419

 

 

 

 

 

 

 

 

4000

1240

BHP

0.44

0.64

0.83

 

 

 

 

 

 

 

 

 

 

Sones

8.6

10.5

12.8

 

 

 

 

 

 

 

 

 

 

RPM

315

385

441

491

535

 

 

 

 

 

 

4950

1534

BHP

0.71

0.96

1.20

1.43

1.67

 

 

 

 

 

 

 

 

Sones

11.3

13

15.4

16.6

18

 

 

 

 

 

 

 

 

RPM

350

410

467

514

557

598

 

 

 

 

 

5900

1829

BHP

1.09

1.37

1.68

1.96

2.23

2.52

 

 

 

 

 

 

 

Sones

14.1

15.9

17.9

19

20

22

 

 

 

 

 

 

 

RPM

388

441

491

540

582

620

691

755

 

 

 

6850

2123

BHP

1.60

1.91

2.25

2.61

2.95

3.26

3.92

4.56

 

 

 

 

 

Sones

17.2

19.3

20

22

23

24

26

29

 

 

 

 

 

RPM

428

475

520

564

608

646

713

776

 

834

861

7800

2418

BHP

2.25

2.61

2.98

3.37

3.79

4.17

4.88

5.64

 

6.38

6.75

 

 

Sones

21

22

23

25

26

28

29

31

 

34

36

 

 

RPM

470

511

552

593

632

671

739

798

 

854

881

8750

2712

BHP

3.08

3.47

3.87

4.30

4.75

5.21

6.08

6.87

 

7.71

8.14

 

 

Sones

24

25

26

28

30

30

32

34

 

37

39

 

 

RPM

512

550

587

624

660

695

764

824

 

877

 

9700

3007

BHP

4.09

4.53

4.97

5.43

5.90

6.39

7.41

8.35

 

9.24

 

 

 

Sones

27

28

30

31

32

34

36

39

 

41

 

 

 

RPM

555

590

623

658

691

724

789

850

 

 

 

10650

3301

BHP

5.33

5.80

6.27

6.77

7.28

7.79

8.90

10

 

 

 

 

 

Sones

30

32

34

35

36

37

40

43

 

 

 

 

 

RPM

599

631

662

693

724

755

813

874

 

 

 

11600

3596

BHP

6.79

7.30

7.83

8.34

8.88

9.44

10.54

11.82

 

 

 

 

 

Sones

34

37

38

38

39

41

44

47

 

 

 

 

 

RPM

643

672

701

730

759

788

844

898

 

 

 

12550

3890

BHP

8.51

9.04

9.62

10.17

10.76

11.33

12.56

13.8

 

 

 

 

 

Sones

38

40

42

42

43

45

48

52

 

 

 

 

 

RPM

688

714

742

768

794

822

875

 

 

 

 

13500

4185

BHP

10.5

11.1

11.7

12.3

12.9

13.5

14.8

 

 

 

 

 

 

Sones

42

44

46

47

48

49

53

 

 

 

 

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 AMCA Certified Ratings Seal applies to air performance only.

22

Image 22
Contents Centrifugal Utility Fans Models SFD, SFB and SWB Utility FansModel Comparison Standard Construction Features InstallationSFD Severe Duty Options Temperature Options HighOptions and Accessories Mounting Options Vibration IsolatorsEngineering Data SelectionTypical Installations Wheel DiametersSFD and SFB Discharge SWB Discharge Fan Identification Model Number CodeSFD Direct Drive SFB-9 Belt Drive SFB-9SFB-10 Belt Drive SFB-10SFB-12 Belt Drive SFB-12SFB-15 Belt Drive SFB-15SFB-18 Belt Drive SFB-18SFB-20 Belt Drive SFB-20SFB-22 Belt Drive SFB-22SFB-25 Belt Drive SFB-25SFB-27 Belt Drive SFB-27SFB-30 Belt Drive SFB-30SWB-106 Belt Drive SWB-106SWB-107 Belt Drive SWB-107SWB-108 Belt Drive SWB-108SWB-110 Belt Drive SWB-110SWB-113 Belt Drive SWB-113SWB-115 Belt Drive SWB-115SWB-116 Belt Drive SWB-116SWB-118 Belt Drive SWB-118SWB-120 Belt Drive SWB-120SWB-124 Belt Drive SWB-124SWB-206 Belt Drive SWB-206SWB-207 Belt Drive SWB-207SWB-208 Belt Drive SWB-208SWB-210 Belt Drive SWB-210SWB-212 Belt Drive SWB-212SWB-213 Belt Drive SWB-213SWB-215 Belt Drive SWB-215SWB-216 Belt Drive SWB-216SWB-218 Belt Drive SWB-218SWB-220 Belt Drive SWB-220SWB-222 Belt Drive SWB-222SWB-224 Belt Drive SWB-224SWB-327 Belt Drive SWB-327SWB-327-AF Belt Drive SWB-327-AFSWB-330 Belt Drive SWB-330SWB-330-AF Belt Drive SWB-330-AFSWB-333 Belt Drive SWB-333SWB-333-AF Belt Drive SWB-333-AFSWB-336- Belt Drive SWB-336SWB-336-AF Belt Drive SWB-336-AFSWB-340 Belt Drive SWB-340SWB-340-AF Belt Drive SWB-340-AFSWB-344 Belt Drive SWB-344SWB-344-AF Belt Drive SWB-344-AFSWB-349 Belt Drive SWB-349SWB-349-AF Belt Drive SWB-349-AFPageSFD andHeaderSFB Specifications Model SFD Direct Drive Utility FansSWB-Specifications Model SWB Series 100, 200 and 300 Belt Drive Utility FansOther Centrifugal Fan Products Quiet dependable operation

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.