BSQ 130HP - Belt Drive

*1778 *16

(454)

(406)

1(25)

*1212

(318)

1778

(454)

21

(533)

2121

(533) (533)

Static Pressure Pa

1100

1000

900

800

700

600

500

400

300

200

100

0

 

4.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

RPM

 

 

4.0

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

1

 

 

 

Density 0.075 lb/ft3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

1/2

 

 

 

3.5

 

3/4

 

 

 

 

 

 

1

M

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

E

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

T

 

 

 

 

 

 

 

wg

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

3.0

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

in.

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

1/2

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

2770

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

2.5

 

hp

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

2390

 

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

1/4

1/3

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

Static

 

hp

 

hp

 

 

 

 

E

 

 

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

H

 

1990

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

1590

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

1190

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

790

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500

 

1000

 

1500

 

2000

2500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

 

 

0

 

500

 

 

 

 

 

1000

1500

 

2000

2500

3000

3500

4000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m3/hr

 

 

 

 

Damper size = 18 x 18 (457 x 457) Unit weight** = 97 (44)

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.

Model

Motor

Fan

Number

HP

RPM

 

 

 

CFM / Static Pressure in Inches wg

0.500

0.750

1.000

1.250

1.500

1.750

2.000

2.500

3.000

3.500

130HP

130HP-4 1/4

 

CFM

784

549

 

 

 

 

 

 

 

 

 

1300

BHP

0.16

0.15

 

 

 

 

 

Sones

11.2

10.5

 

 

 

 

 

CFM

1014

884

670

 

 

 

1520

BHP

0.25

0.26

0.25

 

 

 

 

Sones

11.4

11.2

10.8

 

 

 

 

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/2377)3

MAXIMUM RPM = 2770

TIP SPEED (ft/min) = rpm x 3.435

MAX NEMA MOTOR FRAME SIZE = 145T OUTLET VELOCITY (ft/min) = 0.4571 x cfm

 

 

 

CFM

1161

1048

930

700

 

 

 

 

 

 

130HP-3

1/3

1674

BHP

0.33

0.34

0.35

0.33

 

 

 

 

 

 

 

 

 

Sones

12.4

12.5

12.0

11.5

 

 

 

 

 

 

 

 

 

CFM

1273

1176

1063

930

691

 

 

 

 

 

 

 

1795

BHP

0.40

0.41

0.42

0.42

0.4

 

 

 

 

 

130HP-5

1/2

 

Sones

13.3

13.4

13.1

12.6

11.7

 

 

 

 

 

 

CFM

1380

1294

1192

1091

925

680

 

 

 

 

 

 

 

 

 

 

 

 

 

1916

BHP

0.48

0.50

0.50

0.52

0.51

0.48

 

 

 

 

 

 

 

Sones

14.6

14.3

14.2

13.9

13.0

11.9

 

 

 

 

 

 

 

CFM

1501

1426

1339

1239

1146

971

756

 

 

 

 

 

2055

BHP

0.59

0.60

0.62

0.62

0.65

0.62

0.59

 

 

 

130HP-7

3/4

 

Sones

16.9

15.9

15.4

15.3

14.9

13.8

12.6

 

 

 

 

CFM

1621

1555

1477

1388

1297

1203

1033

 

 

 

 

 

 

 

 

 

 

 

2194

BHP

0.71

0.73

0.75

0.76

0.77

0.78

0.76

 

 

 

 

 

 

Sones

19.2

18.4

17.1

17.0

17.2

16.5

15.1

 

 

 

 

 

 

CFM

1715

1653

1582

1504

1414

1331

1229

865

 

 

 

 

2304

BHP

0.81

0.84

0.86

0.87

0.87

0.90

0.90

0.84

 

 

130HP-

1

 

Sones

21

20

19.0

18.2

18.6

18.4

17.6

14.5

 

 

10

 

CFM

1808

1749

1685

1614

1532

1448

1369

1080

 

 

 

 

 

 

 

 

2414

BHP

0.93

0.95

0.98

1.00

1.01

1.01

1.04

1.00

 

 

 

 

 

Sones

22

22

21

19.0

19.5

19.7

19.2

16.8

 

 

 

 

 

CFM

1956

1901

1846

1781

1714

1635

1557

1392

1076

 

 

 

2589

BHP

1.14

1.17

1.19

1.22

1.24

1.24

1.25

1.28

1.21

 

130HP-

112

 

Sones

24

25

24

22

21

22

22

20

17.7

 

15

 

CFM

2108

2056

2005

1950

1888

1825

1750

1608

1421

1110

 

 

 

 

2770

BHP

1.39

1.42

1.44

1.47

1.5

1.52

1.52

1.56

1.54

1.48

 

 

 

Sones

27

28

27

26

25

24

24

23

22

19.2

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.

30

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Greenheck Fan SQ/BSQ manual BSQ 130HP Belt Drive, 2770, 790

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.