SWB-327-AF - Belt Drive

Series 300

4614

 

 

 

(1175)

2114

30

21716

 

(540)

(762)

(545)

 

 

2834

 

2858

 

(730)

 

(727)

 

6134

 

 

 

(1568)

 

5078

 

33

 

312 (1292)

 

 

(89)

 

(838)

 

 

 

33 (838)

2812 (724)

 

3

(908)

4814 (1226)

35 ⁄4

 

 

 

 

52716 (1332)

4316

(106)

32

(813)

Static Pressure (Pa x 100)

14

12

10

8

6

4

2

0

 

6

5

 

 

 

 

 

 

 

 

 

 

 

 

 

½

 

 

 

 

 

 

 

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

10

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

5

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

v

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

r

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

u

 

 

 

 

wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

em

c

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

(in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

½

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i

 

 

 

 

 

 

 

 

 

 

3

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

f

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

l e

f

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

114500

 

 

1

 

 

 

 

 

 

 

 

 

h

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

2

 

 

 

 

 

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

113133

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

¾

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

c

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11477

 

 

 

 

 

 

 

 

 

le

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

968

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

845

 

 

 

 

 

 

1

 

 

 

t

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

768

 

 

 

 

 

 

 

 

 

 

 

n

 

 

 

 

 

 

 

 

671

 

 

 

 

 

 

 

 

 

 

 

o

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

610

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

2

 

 

 

 

4

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

8

10

12

14

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Volume (cfm X 1000)

 

 

 

Wheel Diameter = 27 (686)

Shaft Diameter = 11116 (43) Outlet Area = 4.19 ft2 (0.389 m2) ^Approximate Unit Weight = 877 lb. (399 kg)

All dimensions in inches (millimeters)

For additional discharge positions see page 13

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

SWB-327-AF

0

5

10

15

20

25

Volume (m3/hr x 1000)

Maximum BHP at a given RPM = (RPM/671)3

(Maximum KW at a given RPM = (RPM/740)3)

Maximum RPM = 1450

Tip Speed (ft/min.) = RPM x 7.07

(Tip Speed (m/s) = RPM x 0.0359)

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

664

755

833

906

975

 

 

 

 

 

6000

1431

BHP

0.86

1.38

1.90

2.44

3.01

 

 

 

 

 

 

 

Sones / LwiA

10 / 72

11.3 / 74

12.6 / 75

14 / 77

15.6 /79

 

 

 

 

 

 

 

RPM

719

804

881

946

1013

1075

 

 

 

 

6700

1599

BHP

1.07

1.63

2.21

2.80

3.41

4.04

 

 

 

 

 

 

Sones / LwiA

11.1 / 74

12.4 / 75

13.8 / 77

15.3 / 79

16.6 / 80

17.4 / 81

 

 

 

 

 

 

RPM

776

856

928

994

1052

1112

1169

1223

 

 

7400

1766

BHP

1.31

1.92

2.55

3.21

3.85

4.52

5.22

5.93

 

 

 

 

Sones / LwiA

12.6 / 76

13.7 / 77

15.3 / 79

16.8 / 80

17.4 / 81

18.2 / 82

19 / 82

19.9 / 83

 

 

 

 

RPM

834

908

977

1041

1100

1152

1208

1260

1310

 

8100

1933

BHP

1.59

2.24

2.93

3.64

4.35

5.05

5.79

6.54

7.32

 

 

 

Sones / LwiA

14.2 / 77

15.4 / 79

16.8 / 80

17.7 / 81

18.4 / 82

19.1 / 82

19.8 / 83

21 / 84

22 / 85

 

 

 

RPM

893

963

1028

1089

1147

1200

1247

1299

1348

1395

8800

2100

BHP

1.91

2.61

3.35

4.11

4.88

5.65

6.41

7.21

8.03

8.86

 

 

Sones / LwiA

16.1 / 79

17.3 / 81

18.1 / 82

18.7 / 82

19.4 / 83

20 / 83

21 / 84

22 / 85

22 / 85

23 / 86

 

 

RPM

953

1019

1081

1139

1194

1247

1295

1340

1387

1433

9500

2267

BHP

2.28

3.03

3.82

4.62

5.45

6.29

7.12

7.94

8.79

9.66

 

 

Sones / LwiA

18.3 / 81

19.2 / 82

19.3 / 83

19.7 / 83

20 / 84

21 / 84

22 / 85

23 / 85

23 / 86

24 / 87

 

 

RPM

1013

1075

1134

1190

1243

1294

1343

1388

1429

 

10200

2434

BHP

2.70

3.51

4.33

5.19

6.07

6.95

7.86

8.75

9.63

 

 

 

Sones / LwiA

21 / 83

20 / 83

21 / 84

21 / 84

21 / 84

22 / 85

23 / 86

24 / 86

25 / 87

 

 

 

RPM

1074

1133

1189

1242

1293

1342

1390

1435

 

 

10900

2601

BHP

3.17

4.03

4.91

5.81

6.73

7.68

8.62

9.59

 

 

 

 

Sones / LwiA

22 / 84

22 / 84

22 / 85

22 / 85

23 / 85

23 / 86

24 / 86

25 / 87

 

 

 

 

RPM

1136

1192

1245

1296

1345

1392

1438

 

 

 

11600

2768

BHP

3.70

4.61

5.54

6.49

7.46

8.46

9.46

 

 

 

 

 

Sones / LwiA

23 / 85

23 / 85

23 / 86

23 / 86

24 / 86

25 / 87

25 / 87

 

 

 

 

 

RPM

1198

1251

1301

1351

1398

1443

 

 

 

 

12300

2935

BHP

4.30

5.26

6.24

7.23

8.25

9.29

 

 

 

 

 

 

Sones / LwiA

24 / 86

24 / 87

25 / 87

25 / 87

25 / 87

26 / 87

 

 

 

 

 

 

RPM

1260

1311

1358

1406

 

 

 

 

 

 

13000

3102

BHP

4.96

5.96

7.00

8.04

 

 

 

 

 

 

 

 

Sones / LwiA

26 / 87

26 / 88

26 / 88

26 / 88

 

 

 

 

 

 

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

49

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

Page 49
Image 49
Greenheck Fan SFD, SFB manual SWB-327-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.