Greenheck Fan manual BSQ 140 Belt Drive, 1890, 1615 1340

Page 27

BSQ 140 - Belt Drive

*177⁄8 *16

(454)

(406)

1 (25)

*121⁄2

(318)

197⁄8

(505)

23

(584)

2322

(584) (559)

Damper size = 20 x 20 (508 x 508)

Unit weight** = 111 (50)

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

800

700

600

500

400

300

200

100

0

 

3.5

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

hp

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

3.0

 

 

 

 

 

 

 

 

 

 

1/2

 

 

 

3

 

 

 

 

1

 

 

 

 

 

 

hp

V

 

 

Density 0.075 lb/ft

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

wg

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

3/4

 

 

 

 

S

 

 

 

 

 

 

in.

 

1/2

 

 

 

 

Y

 

 

2153

 

 

 

 

 

 

 

hp

 

 

 

S

 

 

 

 

 

Pressure

2.0

 

 

hp

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

1890

 

 

 

 

 

 

1/3

 

 

 

 

 

 

 

T

O

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T H

E

L

 

 

1615

 

 

 

 

1.0

 

 

1/4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

T

O

 

 

 

 

1340

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

EL

 

 

 

 

 

 

1065

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

790

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

D

 

500

 

 

 

1000

 

1500

2000

2500

3000

3500

4000

4500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

 

 

0

 

 

1000

 

 

 

2000

3000

4000

5000

6000

7000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m3/hr

 

 

 

 

Model Number

Motor

Fan

 

 

 

 

CFM / Static Pressure in Inches wg

 

 

 

 

 

 

HP

RPM

 

0.125

0.25

0.5

 

0.75

1

 

1.5

1.75

 

2

 

2.5

 

2.75

 

 

 

 

 

 

 

 

 

 

CFM

1362

1185

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

800

BHP

0.1

0.11

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/1682)3

 

 

 

 

 

 

 

 

 

MAXIMUM RPM = 2153

 

 

 

 

 

 

 

Sones

6.3

6.7

 

 

 

 

 

 

 

 

 

BSQ-140-4

1/4

 

 

 

 

 

TIP SPEED (ft/min) = rpm x 3.812

 

 

 

CFM

1927

1810

1538

 

 

 

 

 

 

 

 

MAX NEMA MOTOR FRAME SIZE = 145T

 

 

 

 

 

 

 

 

 

 

 

 

BHP

0.24

0.25

0.26

 

 

 

 

 

 

1076

 

 

OUTLET VELOCITY (ft/min) = 0.3692 x cfm

 

 

 

 

Sones

10.7

10.7

10.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2142

2039

1807

 

1463

 

 

 

 

 

 

 

 

 

 

 

BSQ-140-3

1/3

1185

BHP

0.32

0.33

0.35

 

0.34

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones

12.1

11.9

12.0

 

10.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2311

2217

2006

 

1741

1199

 

 

 

 

 

 

 

 

 

 

 

 

1271

BHP

0.39

0.41

0.43

 

0.43

0.39

 

 

 

 

 

 

 

 

 

 

BSQ-140-5

1/2

 

Sones

13.3

13.0

13.1

 

13.0

12.7

 

 

 

 

 

 

 

 

 

 

 

CFM

2476

2392

2197

 

1979

1636

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1356

BHP

0.48

0.49

0.51

 

0.52

0.51

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones

14.2

13.9

13.8

 

13.8

13.8

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

2858

2787

2626

 

2449

2253

 

1447

 

 

 

 

 

 

 

 

BSQ-140-7

3/4

1553

BHP

0.71

0.73

0.75

 

0.78

0.79

 

0.7

 

 

 

 

 

 

 

 

 

 

 

Sones

16.2

16.0

16.0

 

15.6

15.3

 

13.9

 

 

 

 

 

 

 

 

 

 

 

CFM

3008

2941

2790

 

2625

2446

 

1865

 

 

 

 

 

 

 

 

 

 

1631

BHP

0.82

0.84

0.86

 

0.89

0.91

 

0.87

 

 

 

 

 

 

 

 

BSQ-140-10

1

 

Sones

17.1

16.9

16.9

 

16.6

16.1

 

14.8

 

 

 

 

 

 

 

 

 

CFM

3159

3094

2953

 

2798

2635

 

2177

1752

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1709

BHP

0.95

0.96

0.99

 

1.02

1.05

 

1.03

0.97

 

 

 

 

 

 

 

 

 

 

Sones

18.2

18.0

17.9

 

17.7

17.2

 

16.1

15.1

 

 

 

 

 

 

 

 

 

 

CFM

3633

3576

3461

 

3330

3193

 

2894

2705

 

2457

 

 

 

 

 

BSQ-140-15

11⁄2

1956

BHP

1.41

1.43

1.47

 

1.49

1.53

 

1.57

1.57

 

1.55

 

 

 

 

 

 

 

 

Sones

24

23

24

 

24

23

 

22

21

 

20

 

 

 

 

 

 

 

 

CFM

3822

3769

3662

 

3537

3410

 

3136

2982

 

2777

 

2168

 

 

 

 

 

2055

BHP

1.63

1.66

1.7

 

1.73

1.75

 

1.82

1.82

 

1.81

 

1.7

 

 

 

BSQ-140-20

2

 

Sones

27

26

28

 

27

26

 

25

24

 

23

 

21

 

 

 

 

CFM

4009

3958

3856

 

3741

3622

 

3365

3225

 

3078

 

2627

 

2260

 

 

 

 

 

 

 

 

 

 

2153

BHP

1.88

1.9

1.95

 

1.98

2

 

2.08

2.1

 

2.1

 

2.05

 

1.95

 

 

 

Sones

30

30

31

 

31

30

 

28

28

 

27

 

25

 

23

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

 

type B: free inlet hemispherical fan sone levels.

27

 

Page 26 Page 28
Image 27
Page 26 Page 28
Contents Centrifugal Inline Fans Centrifugal Square Inline Duct Fans Models SQ & BSQQuick Delivery and Quick Build Programs Greenheck StandardPage Cabinet Construction Standard Construction FeaturesAluminum Construction Options and AccessoriesSide Discharge Filter Options Horizontal and Vertical Mounting Options Flexible duct by others Wheel Diameters Typical InstallationSQ 60-65- Direct Drive SQ 70-75- Direct Drive SQ 80-85- Direct Drive SQ 90-95- Direct Drive SQ 100 Direct Drive 17251140 SQ 120 Direct Drive SQ 130 Direct Drive 1140 860 SQ 140 Direct DriveSQ 160 Direct Drive 1810 BSQ 70 Belt Drive2486 21501530 BSQ 80 Belt DriveBSQ 90 Belt Drive 26911550 2556 BSQ 100 Belt DriveBSQ 120 Belt Drive 1735 BSQ 130 Belt DriveBSQ 130HP Belt Drive 2770790 BSQ 140 Belt Drive 18901615 1340 BSQ 140HP Belt Drive 2641 22701900 1530 BSQ 160 Belt Drive BSQ 160HP Belt Drive 23211990 BSQ 180 Belt Drive 14301010 1385 1120 BSQ 180HP Belt Drive28 *20 BSQ 200 Belt Drive1375 990BSQ 200HP Belt Drive 16021350 BSQ 240 Belt Drive 1070730 1605 BSQ 240HP Belt DriveBSQ 300 Belt Drive 855 967735 615 495 375 770 BSQ 300HP Belt Drive811 BSQ 360 Belt DriveBSQ 360HP Belt Drive 880775 590 670 BSQ 420 Belt DriveDirect Drive Specifications Belt Drive Specifications Quiet dependable operation They experience long after

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.
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