BSQ 180HP - Belt Drive

*2438 *18

(619)

(457)

112 (38)

2378

(606)

2828

(711) (711)

Damper size = 24 x 24 (610 x 610)

*1334

(349)

28

(711)

Static Pressure Pa

900

800

700

600

500

400

300

200

100

0

 

4.0

 

 

 

 

 

 

 

 

 

 

 

 

E

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

V

 

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

3.5

 

 

 

 

 

 

 

 

 

 

 

U

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

 

 

1

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

 

 

 

 

 

 

 

 

 

 

1/2

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

E

 

 

 

 

 

 

 

 

 

 

3.0

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wg

 

 

 

1

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

 

 

 

 

 

in.

 

 

 

 

 

S

 

 

 

 

 

 

1913

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

3/4

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

Pressure

 

hp

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.0

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

1/2

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

1650

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hp

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

1385

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

1.0

 

 

 

 

 

 

 

C

T

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

1120

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

855

 

 

 

 

 

 

 

0.5

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

590

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000

2000

 

3000

 

4000

5000

 

6000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

 

 

 

0

1

 

 

 

 

 

 

2

3

 

 

4

5

6

7

8

9

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

m3/hr X 1000

 

 

 

 

Unit weight** = 245 (111) 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

 

 

 

 

 

 

 

 

 

 

180HP

180HP-5 1/2

 

CFM

2352

2018

 

 

 

 

 

 

 

 

 

1000

BHP

0.44

0.45

 

 

 

 

 

Sones

10.9

10.0

 

 

 

 

 

CFM

2636

2364

1984

 

 

 

1083

BHP

0.55

0.57

0.56

 

 

 

 

Sones

12.1

11.2

10.5

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/1306)3

MAXIMUM RPM = 1913

TIP SPEED (ft/min) = rpm x 4.843

MAX NEMA MOTOR FRAME SIZE = 184T OUTLET VELOCITY (ft/min) = 0.2553 x cfm

 

 

 

CFM

2907

2672

2379

1951

 

 

 

 

 

 

 

 

1166

BHP

0.67

0.70

0.71

0.69

 

 

 

 

 

 

180HP-7

3/4

 

Sones

13.4

12.6

11.7

10.9

 

 

 

 

 

 

 

CFM

3169

2964

2724

2406

1945

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1249

BHP

0.81

0.85

0.87

0.87

0.82

 

 

 

 

 

 

 

 

Sones

14.7

14.1

13.2

12.4

11.4

 

 

 

 

 

180HP-

 

 

CFM

3428

3247

3032

2782

2458

1513

 

 

 

 

1

1332

BHP

0.98

1.02

1.05

1.06

1.05

0.83

 

 

 

 

10

 

 

 

 

 

 

Sones

16.3

15.7

14.8

14.0

13.1

11.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

3681

3518

3328

3116

2857

2537

 

 

 

 

 

 

1415

BHP

1.15

1.20

1.24

1.26

1.27

1.26

 

 

 

 

180HP-

112

 

Sones

18.0

17.4

16.6

15.6

14.8

14.0

 

 

 

 

15

 

CFM

3931

3782

3614

3423

3212

2944

2622

 

 

 

 

 

 

 

 

 

 

1498

BHP

1.35

1.41

1.45

1.49

1.51

1.50

1.48

 

 

 

 

 

 

Sones

19.9

19.1

18.6

17.6

16.8

15.9

15.0

 

 

 

 

 

 

CFM

4180

4043

3893

3718

3528

3312

3049

 

 

 

 

 

1581

BHP

1.57

1.64

1.69

1.73

1.76

1.77

1.77

 

 

 

180HP-

2

 

Sones

22

21

20

19.7

18.9

18.2

17.3

 

 

 

20

 

CFM

4425

4298

4158

4003

3833

3648

3429

2859

 

 

 

 

 

 

 

 

1664

BHP

1.81

1.89

1.95

1.99

2.03

2.06

2.07

2.01

 

 

 

 

 

Sones

24

23

23

22

21

21

19.7

17.9

 

 

 

 

 

CFM

4669

4550

4421

4285

4125

3956

3780

3308

2100

 

 

 

1747

BHP

2.08

2.16

2.23

2.29

2.33

2.36

2.39

2.38

1.94

 

180HP-

3

 

Sones

27

26

25

24

24

23

23

21

16.9

 

30

 

CFM

5155

5050

4938

4816

4691

4545

4396

4058

3620

3006

 

 

 

 

1913

BHP

2.70

2.78

2.88

2.95

3.00

3.05

3.09

3.14

3.12

2.96

 

 

 

Sones

33

32

31

30

30

29

29

28

26

23

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.

36

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Image 36
Greenheck Fan SQ/BSQ manual BSQ 180HP Belt Drive, 1385 1120

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.