BSQ 160HP - Belt Drive

*2012 *17

(521)

(432)

1 (25)

*1338

(340)

2278

(581)

26

(660)

2626

(660) (660)

Damper size = 23 x 23 (584 x 584)

Unit weight** = 208 (94)

Housing thickness = 18 ga

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.

Static Pressure Pa

1200

1000

800

600

400

200

0

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

R

 

HP

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

U

 

 

 

 

 

4

 

 

 

 

 

 

 

1/2

 

 

 

 

 

C

 

 

Density 0.075 lb/ft3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

in.

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

S

 

2321

 

3

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

Pressure

 

 

3/4

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

1990

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

1/2

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

1/3

 

hp

 

 

 

 

 

 

 

 

 

E

L

 

 

1665

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

T

 

 

 

 

 

1340

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

1015

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

690

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

 

2000

3000

4000

5000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

2000

 

 

4000

 

6000

8000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m3/hr

 

 

 

Model Number

Motor

Fan

 

 

 

 

CFM / Static Pressure in Inches wg

 

 

 

 

 

 

HP

RPM

 

0.5

0.75

1

 

1.25

 

1.5

2

2.5

 

3

 

3.5

 

4

 

 

 

 

 

 

 

 

 

 

CFM

1669

1290

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/1584)3

 

 

 

 

1050

BHP

0.29

0.28

 

 

 

 

 

 

 

 

 

 

 

 

 

MAXIMUM RPM = 2321

 

 

 

 

 

 

 

Sones

7.8

7.2

 

 

 

 

 

 

 

 

 

BSQ-160HP-3

1/3

 

 

 

 

 

TIP SPEED (ft/min) = rpm x 4.384

 

 

 

CFM

1844

1533

 

 

 

 

 

 

 

 

 

 

 

MAX NEMA MOTOR FRAME SIZE = 184T

 

 

 

 

 

 

 

 

 

 

 

 

 

1116

BHP

0.35

0.35

 

 

 

 

OUTLET VELOCITY (ft/min) = 0.2782 x cfm

 

 

 

 

 

Sones

8.6

8.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2237

2020

1731

 

1305

 

 

 

 

 

 

 

 

 

 

 

BSQ-160HP-5

1/2

1277

BHP

0.5

0.52

0.52

 

0.49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones

10.8

10.1

9.6

 

8.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2664

2497

2299

 

2050

 

1720

 

 

 

 

 

 

 

 

 

BSQ-160HP-7

3/4

1462

BHP

0.74

0.77

0.79

 

0.78

 

0.76

 

 

 

 

 

 

 

 

 

 

 

 

Sones

14.1

13.4

12.9

 

12.7

 

12.6

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2986

2845

2688

 

2497

 

2269

1601

 

 

 

 

 

 

 

 

BSQ-160HP-10

1

1609

BHP

0.97

1

1.03

 

1.05

 

1.04

0.97

 

 

 

 

 

 

 

 

 

 

 

Sones

17.8

17.3

16.7

 

16.3

 

16.4

16.9

 

 

 

 

 

 

 

 

 

 

 

CFM

3239

3116

2974

 

2814

 

2630

2157

 

 

 

 

 

 

 

 

 

 

1726

BHP

1.18

1.22

1.25

 

1.28

 

1.29

1.26

 

 

 

 

 

 

 

 

BSQ-160HP-15

112

 

Sones

22

21

21

 

19.8

 

19.8

21

 

 

 

 

 

 

 

 

 

CFM

3488

3377

3248

 

3115

 

2954

2570

2013

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1842

BHP

1.42

1.47

1.51

 

1.54

 

1.56

1.56

1.49

 

 

 

 

 

 

 

 

 

 

Sones

25

24

24

 

23

 

22

23

25

 

 

 

 

 

 

 

 

 

 

CFM

3686

3580

3464

 

3338

 

3200

2859

2435

 

 

 

 

 

 

 

 

 

1935

BHP

1.63

1.68

1.73

 

1.77

 

1.8

1.82

1.79

 

 

 

 

 

 

 

BSQ-160HP-20

2

 

Sones

27

25

25

 

25

 

24

24

25

 

 

 

 

 

 

 

 

CFM

3881

3780

3676

 

3555

 

3434

3135

2763

 

2248

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2027

BHP

1.87

1.92

1.97

 

2.01

 

2.05

2.09

2.07

 

1.99

 

 

 

 

 

 

 

 

Sones

28

28

25

 

27

 

26

26

27

 

28

 

 

 

 

 

 

 

 

CFM

4191

4097

4002

 

3897

 

3785

3536

3230

 

2866

 

2357

 

 

 

 

 

2174

BHP

2.29

2.34

2.4

 

2.45

 

2.49

2.56

2.58

 

2.55

 

2.44

 

 

 

BSQ-160HP-30

3

 

Sones

32

31

28

 

28

 

29

29

29

 

30

 

31

 

 

 

 

CFM

4499

4411

4322

 

4234

 

4129

3918

3660

 

3351

 

3001

 

2505

 

 

 

 

 

 

 

 

 

 

2321

BHP

2.77

2.83

2.89

 

2.95

 

3

3.09

3.14

 

3.13

 

3.09

 

2.97

 

 

 

Sones

36

34

34

 

28

 

31

32

33

 

33

 

33

 

34

Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). Power rating (Bhp) does not include transmission losses.

The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation

30type B: free inlet hemispherical fan sone levels.

Page 30
Image 30
Greenheck Fan manual BSQ 160HP Belt Drive, 2321, 1990

SQ specifications

The Greenheck Fan SQ series represents an innovative line of high-performance fans designed to meet diverse ventilation and exhaust needs in commercial and industrial applications. Renowned for their reliability and efficiency, the SQ fans embody Greenheck's commitment to providing advanced air movement solutions that enhance indoor air quality and energy efficiency.

One of the standout features of the Greenheck Fan SQ series is its powerful centrifugal design, which maximizes airflow while minimizing energy consumption. The fans are engineered to deliver high static efficiency, making them ideal for systems that require substantial airflow against high resistive pressures. This capability ensures optimal performance in various settings, from large commercial kitchens to manufacturing facilities.

The SQ series incorporates several advanced technologies that set it apart from traditional fans. First, the fans utilize a direct drive system, eliminating the need for belts and pulleys. This design not only reduces maintenance needs but also enhances overall operational reliability. The fans also feature an integrated motor design that optimizes airflow patterns and reduces energy waste, contributing to lower operational costs.

In terms of construction, Greenheck SQ fans are built to withstand the rigors of demanding environments. The housing is constructed from sturdy, corrosion-resistant materials, ensuring longevity even in challenging conditions. Additionally, the fans are available in various sizes and configurations, allowing for custom solutions tailored to specific ventilation requirements.

The SQ series also incorporates advanced sound attenuating technologies, making them quieter than many conventional fans. This is particularly beneficial in environments where noise reduction is essential, such as school auditoriums, offices, and healthcare facilities.

Furthermore, the SQ fans are equipped with easily accessible inspection ports, facilitating routine maintenance and ensuring sustained performance over time. Greenheck also offers a range of options, including variable speed controls, which provide flexibility in managing airflow based on real-time demands.

In summary, the Greenheck Fan SQ series stands out as a leader in efficient, reliable ventilation solutions. Its advanced design features, energy-saving technologies, and robust construction make it an ideal choice for a variety of commercial and industrial applications, helping users achieve optimal performance while prioritizing energy efficiency and indoor air quality.