Greenheck Fan manual BSQ 300 Belt Drive, 855 967, 735 615 495 375

Page 37

BSQ 300 - Belt Drive

*34 *22

(864)(559)

112 (38)

*18

(457)

4178

(1064)

46

(1168)

46

38

(1168) (965)

Damper size = 42 x 42 (1067 x 1067)

Unit weight** = 537 (244)

Housing thickness = 16 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

700

600

500

400

300

200

100

0

 

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

HP

 

 

2.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

C

7

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

1/2

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

wg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

hp

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

in.

 

2

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

Pressure

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

855

967

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

L

 

 

 

 

 

1.0

 

 

 

 

 

 

 

 

 

 

 

T

H

 

 

 

 

 

 

3/4

 

 

 

 

 

 

 

O

 

 

 

735

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

615

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

E

 

 

 

 

 

 

 

495

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

375

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

10

15

20

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm X 1000

 

 

0

10

20

30

40

m3/hr X 1000

Model Number

Motor

Fan

 

 

 

CFM / Static Pressure in Inches wg

 

 

 

 

HP

RPM

 

0.125

0.25

0.5

0.75

1

1.25

1.5

1.75

 

2

 

2.25

 

 

 

 

 

 

 

CFM

6897

6141

 

 

 

 

 

 

 

 

 

 

 

 

 

410

BHP

0.57

0.6

 

 

MAX Bhp AT A GIVEN RPM = (rpm/486)3

 

 

 

 

 

 

 

MAXIMUM RPM = 967

 

 

 

 

 

 

 

Sones

10.4

10.3

 

 

 

 

 

 

 

BSQ-300-7

3/4

 

 

 

TIP SPEED (ft/min) = rpm x 7.984

 

 

 

CFM

7693

7033

4827

 

 

 

 

 

MAX NEMA MOTOR FRAME SIZE = 215T

 

 

 

 

 

 

 

 

449

BHP

0.75

0.78

0.73

 

OUTLET VELOCITY (ft/min) = 0.0826 x cfm

 

 

 

 

Sones

12.2

11.6

10.5

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

8598

7982

6450

 

 

 

 

 

 

 

 

 

 

BSQ-300-10

1

494

BHP

0.99

1.02

1.04

 

 

 

 

 

 

 

 

 

 

 

 

 

Sones

14.7

13.8

12.0

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

10022

9469

8363

6662

 

 

 

 

 

 

 

 

 

BSQ-300-15

112

566

BHP

1.48

1.51

1.57

1.52

 

 

 

 

 

 

 

 

 

 

 

 

Sones

17.2

16.6

15.1

13.5

 

 

 

 

 

 

 

 

 

 

 

 

CFM

11129

10636

9676

8418

 

 

 

 

 

 

 

 

 

BSQ-300-20

2

623

BHP

1.96

2

2.08

2.09

 

 

 

 

 

 

 

 

 

 

 

 

Sones

19.3

19.0

17.7

16.3

 

 

 

 

 

 

 

 

 

 

 

 

CFM

11997

11546

10647

9617

8157

 

 

 

 

 

 

 

 

 

 

668

BHP

2.4

2.46

2.54

2.59

2.52

 

 

 

 

 

 

 

 

BSQ-300-30

3

 

Sones

21

21

19.8

18.5

17.2

 

 

 

 

 

 

 

 

 

CFM

12862

12446

11588

10703

9547

7803

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

713

BHP

2.91

2.97

3.06

3.13

3.13

2.95

 

 

 

 

 

 

 

 

 

 

Sones

23

23

22

21

19.8

18.5

 

 

 

 

 

 

 

 

 

 

CFM

13704

13321

12496

11714

10727

9442

 

 

 

 

 

 

 

 

 

757

BHP

3.47

3.55

3.64

3.73

3.76

3.68

 

 

 

 

 

 

 

BSQ-300-50

5

 

Sones

25

25

24

23

22

21

 

 

 

 

 

 

 

 

CFM

15380

15041

14307

13604

12860

11957

10839

9309

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

845

BHP

4.8

4.9

5.01

5.12

5.2

5.23

5.16

4.93

 

 

 

 

 

 

 

 

Sones

27

27

28

27

26

25

24

23

 

 

 

 

 

 

 

 

CFM

16538

16221

15548

14870

14237

13481

12576

11497

 

10099

 

 

 

 

 

906

BHP

5.91

6

6.14

6.25

6.37

6.44

6.44

6.34

 

6.1

 

 

 

BSQ-300-75

712

 

Sones

30

30

31

30

29

29

27

26

 

26

 

 

 

 

CFM

17693

17396

16776

16124

15526

14888

14171

13273

 

12242

 

11047

 

 

 

 

 

 

 

967

BHP

7.17

7.27

7.44

7.55

7.67

7.78

7.85

7.82

 

7.71

 

7.5

 

 

 

Sones

33

33

34

34

33

33

32

30

 

29

 

28

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.

37

 

Image 37
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 1725 SQ 100 Direct Drive1140 SQ 120 Direct Drive SQ 130 Direct Drive 1140 860 SQ 140 Direct DriveSQ 160 Direct Drive 2486 BSQ 70 Belt Drive2150 18101530 BSQ 80 Belt Drive2691 BSQ 90 Belt Drive1550 2556 BSQ 100 Belt DriveBSQ 120 Belt Drive 1735 BSQ 130 Belt Drive2770 BSQ 130HP Belt Drive790 1890 BSQ 140 Belt Drive1615 1340 2641 2270 BSQ 140HP Belt Drive1900 1530 BSQ 160 Belt Drive 2321 BSQ 160HP Belt Drive1990 1430 BSQ 180 Belt Drive1010 1385 1120 BSQ 180HP Belt Drive1375 BSQ 200 Belt Drive990 28 *201602 BSQ 200HP Belt Drive1350 1070 BSQ 240 Belt Drive730 1605 BSQ 240HP Belt Drive855 967 BSQ 300 Belt Drive735 615 495 375 770 BSQ 300HP Belt Drive811 BSQ 360 Belt Drive880 BSQ 360HP Belt Drive775 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.