Greenheck Fan Explore the Installation Manuals for Greenheck BSQ Series Fans and Related Guides
Page 39

BSQ 240 - Belt Drive

*327⁄8 *22

(835)

(559)

11⁄2 (38)

*19

(483)

347⁄8

(886)

39

(991)

3934

(991) (864)

Static Pressure Pa

700

600

500

400

300

200

100

0

 

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

2.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

Density 0.075 lb/ft3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

3

 

 

 

U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

C

 

 

 

 

wg

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

in.

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

1225

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

 

 

hp

 

 

1/2

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

H

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

F

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2

3/4

 

 

 

 

 

 

 

 

 

 

 

T

O

 

 

 

1070

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

F

 

 

 

 

 

 

 

 

Static

 

hp

 

hp

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

900

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

T

 

 

 

 

 

 

 

 

 

730

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

560

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

390

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

4

 

 

 

 

6

8

10

12

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm X 1000

 

 

 

0

5

10

15

20

Damper size = 35 x 35 (889 x 889) Unit weight** = 415 (188) Housing thickness = 18 ga

m3/hr X 1000

Dimensions shown in inches (millimeters) and weight is shown in pounds (kilograms). *Motor cover is optional. Size may be greater depending on motor.

**Weight shown is largest cataloged Open Drip Proof motor.

Model

Number

Motor HP

Fan

RPM

CFM / Static Pressure in Inches wg

0.125

0.250

0.500

0.750

1.000

1.250

1.500

1.750

2.000

2.500

240

240-5

1/2

 

CFM

4518

4001

 

 

 

 

 

 

 

 

 

500

BHP

0.33

0.35

 

 

 

 

 

Sones

10.7

10.2

 

 

 

 

 

CFM

5269

4833

3685

 

 

 

569

BHP

0.48

0.51

0.51

 

 

 

 

Sones

12.3

11.8

10.8

 

 

 

 

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/706)3

MAXIMUM RPM = 1225

TIP SPEED (ft/min) = rpm x 6.414

MAX NEMA MOTOR FRAME SIZE = 215T OUTLET VELOCITY (ft/min) = 0.1192 x cfm

 

 

 

CFM

6132

5768

4946

 

 

 

 

 

 

 

240-7

3/4

651

BHP

0.70

0.74

0.78

 

 

 

 

 

 

 

 

 

 

Sones

14.3

13.9

12.9

 

 

 

 

 

 

 

 

 

 

CFM

6475

6135

5368

4273

 

 

 

 

 

 

 

 

684

BHP

0.81

0.85

0.90

0.89

 

 

 

 

 

 

240-10

1

 

Sones

15.2

14.9

13.8

12.6

 

 

 

 

 

 

 

CFM

6816

6498

5782

4884

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

717

BHP

0.93

0.97

1.03

1.03

 

 

 

 

 

 

 

 

 

Sones

16.2

15.9

14.9

13.6

 

 

 

 

 

 

 

 

 

CFM

7935

7680

7086

6425

5604

 

 

 

 

 

240-15

11⁄2

826

BHP

1.41

1.45

1.54

1.59

1.58

 

 

 

 

 

 

 

 

Sones

19.5

19.5

18.7

17.4

16.2

 

 

 

 

 

 

 

 

CFM

8720

8488

7960

7384

6756

5889

 

 

 

 

240-20

2

903

BHP

1.83

1.88

1.97

2.05

2.09

2.05

 

 

 

 

 

 

 

Sones

22

22

22

20

18.9

17.9

 

 

 

 

 

 

 

CFM

9390

9174

8695

8176

7612

6962

6075

 

 

 

 

 

969

BHP

2.25

2.31

2.41

2.50

2.56

2.57

2.52

 

 

 

240-30

3

 

Sones

25

24

24

23

21

20

19.4

 

 

 

 

CFM

10048

9845

9409

8936

8421

7881

7219

6268

 

 

 

 

 

 

 

 

 

1034

BHP

2.73

2.79

2.90

3.01

3.08

3.14

3.11

3.03

 

 

 

 

 

Sones

28

27

27

26

23

22

22

21

 

 

 

 

 

CFM

10694

10503

10105

9660

9192

8695

8160

7510

6451

 

 

 

1098

BHP

3.26

3.32

3.44

3.56

3.65

3.72

3.76

3.72

3.58

 

240-50

5

 

Sones

31

31

30

29

26

24

24

23

22

 

 

CFM

11973

11802

11460

11070

10671

10245

9804

9345

8797

7124

 

 

 

 

 

1225

BHP

4.50

4.58

4.72

4.84

4.97

5.07

5.16

5.22

5.20

4.95

 

 

 

Sones

41

40

38

37

34

31

28

28

28

26

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 ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: free inlet hemispherical sone levels.

39

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Page 38 Page 40
Contents Centrifugal Inline Fans Models SQ and BSQ Table of ContentsModel Comparison Standard Construction Features Drive Frame Vari-Green Advantages FeaturesVari-GreenOptions BenefitsTime of Day Demand Control Ventilation for Multistory BuildingsOptions and Accessories Model Selection Procedure Filter OptionsModel SQ Model Model BSQ Discharge Configuration Discharge ConfigurationsSide Discharge 243⁄4 ModelBSQ SQ-BSQBase Mount or Hanging Isolators Model BSQ 13⁄8 51⁄2 63⁄4 25⁄16 SQ-BSQSQ-BSQ 13⁄8 51⁄2 63⁄4 25⁄8 VG = Vari-Green Typical InstallationSQ 60-65- Direct Drive SQ 70-75- Direct Drive SQ 80-85- Direct Drive SQ 90-95- Direct Drive 095090 Damper size = 12 x 100 SQ 100 Direct Drive120 SQ 120 Direct Drive130 SQ 130 Direct Drive140 SQ 140 Direct Drive160 SQ 160 Direct Drive2486 BSQ 70 Belt Drive1530 BSQ 80 Belt DriveBSQ 90 Belt Drive 26911550 2556 BSQ 100 Belt Drive2490 BSQ 120 Belt Drive1735 BSQ 130 Belt Drive130HP BSQ 130HP Belt Drive2770 790BSQ 140 Belt Drive 18901615 1340 140HP BSQ 140HP Belt Drive2641 2270 1900 15302001 BSQ 160 Belt Drive160HP BSQ 160HP Belt Drive2321 1990BSQ 180 Belt Drive 1010180 BSQ 180HP Belt Drive 1385 1120180HP 200 BSQ 200 Belt Drive1375 990200HP BSQ 200HP Belt Drive1602 1350240 BSQ 240 Belt Drive1070 730BSQ 240HP Belt Drive 1605240HP 300HP BSQ 300 Belt Drive855 967 735 615 495 375770 560 BSQ 300HP Belt DriveBSQ 360 Belt Drive 811360 360HP BSQ 360HP Belt Drive880 775 590BSQ 420 Belt Drive 670420 Remote Dial Model SQLeed information Constant PressureModel BSQ Belt Drive SpecificationsBSQ-300HP and 360HP SQ-75 through 120 BSQ-70 throughThrough 180 SQ-60 through 130 BSQ-130 High Pressure BSQ-130HP through 240HP BSQ-300 through

SQ/BSQ specifications

The Greenheck Fan SQ/BSQ series represents a significant advancement in the realm of ventilation solutions, designed to cater to both commercial and industrial applications. With an emphasis on performance, efficiency, and reliability, these fans have become a go-to choice for engineers and contractors alike.

One of the main features of the SQ/BSQ series is their advanced airflow design. The fans are engineered with high-performance backward-inclined blades, which not only optimize airflow but also minimize noise levels, making them ideal for settings where quiet operation is essential. This design allows the SQ/BSQ fans to handle a wide range of static pressures, delivering consistent airflow even in varying conditions.

Another notable characteristic of the SQ/BSQ fans is their robust construction. Made with high-quality materials, these fans are built to withstand the rigors of industrial environments. The casings are typically constructed from galvanized steel, with optional coatings available for enhanced corrosion resistance. This durability ensures long-lasting performance, reducing the need for frequent replacements and maintenance.

Equipped with the latest motor technology, the SQ/BSQ series offers energy-efficient options that comply with various energy standards. The fans utilize a range of motor types, including premium efficiency and electronically commutated motors (ECM), which contribute to lower operating costs and reduced energy consumption. This focus on energy efficiency aligns with increasing regulatory requirements and environmental considerations.

The SQ/BSQ series also embraces advanced control technologies. Through the integration of variable frequency drives (VFD), users can achieve precise control over fan speed and airflow, allowing for better system optimization. This capability is particularly beneficial in applications where airflow demands fluctuate, ensuring that energy usage remains efficient.

Lastly, Greenheck has prioritized ease of installation and maintenance with the SQ/BSQ models. The fans are designed to facilitate quick installation, featuring accessible service points for maintenance tasks. This ease of access helps reduce downtime and improves overall operational efficiency.

In summary, the Greenheck Fan SQ/BSQ series combines advanced airflow design, robust construction, energy-efficient motor technology, and intelligent control options to deliver a comprehensive and reliable ventilation solution. Whether used in commercial buildings, warehouses, or industrial facilities, these fans stand out for their performance and versatility, making them a preferred choice in the ventilation market.
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