Greenheck Fan manual BSQ 70 Belt Drive, 2486, 2150, 1810

Page 20

BSQ 70 - Belt Drive

*1512

*14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(394)

(356)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

600

 

2.5

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

RPM

 

 

 

 

 

 

 

 

 

 

 

 

 

R

1/2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/3

U

hp

 

 

 

 

HP

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

2.0

 

 

 

hp

M

 

 

 

 

Density 0.075 lb/ft3

1 (25)

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

StaticPressurein.wg

hp

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

*12 ⁄2

StaticPressurePa

400

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

(318)

 

1.5

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

1178

 

 

 

 

 

 

 

 

T

 

 

 

2486

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

(302)

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

1.0

 

 

 

E

 

 

 

2150

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

200

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(381)

 

 

 

 

 

T

 

 

 

1810

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

1470

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

O

 

 

1130

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

790

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

21

 

 

 

0

 

0.00

 

 

 

100

200

300

 

400

500

600

(381)

(533)

 

 

 

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

Damper size = 12 x 12 (305 x 305)

 

 

 

 

 

0

 

 

 

 

200

 

 

400

600

 

800

1000

 

 

 

 

 

 

 

 

 

 

 

 

 

m3/hr

 

 

 

Unit weight** = 76 (34)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Housing thickness = 20 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 Number

Motor

Fan

 

 

 

 

CFM / Static Pressure in Inches wg

 

 

HP

RPM

 

0.125

0.25

 

0.5

 

 

 

0.625

0.75

 

1

1.25

1.5

1.75

2

 

 

 

 

 

 

 

 

 

 

CFM

184

129

 

 

 

 

 

 

 

MAX Bhp AT A GIVEN RPM = (rpm/3084)3

 

 

1050

BHP

0.039

0.037

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAXIMUM RPM = 2486

 

 

 

 

Sones

8.0

7.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TIP SPEED (ft/min) = rpm x 2.928

 

 

 

 

CFM

251

211

 

117

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX NEMA MOTOR FRAME SIZE = 145T

 

 

 

BHP

0.077

0.076

0.068

 

 

 

 

 

 

 

1313

 

 

 

 

 

OUTLET VELOCITY (ft/min) = 1.0212 x cfm

 

 

 

Sones

11.0

10.4

 

9.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

284

249

 

169

 

 

 

122

 

 

 

 

 

 

 

 

 

 

1445

BHP

0.103

0.102

0.097

 

 

 

0.09

 

 

 

 

 

 

 

 

 

 

Sones

12.8

12.3

 

10.7

 

 

 

10.3

 

 

 

 

 

 

 

 

 

 

CFM

314

284

 

213

 

 

 

175

 

131

 

 

 

 

 

 

BSQ-70-4

1/4

1577

BHP

0.13

0.13

 

0.13

 

 

 

0.12

0.12

 

 

 

 

 

 

 

 

 

Sones

14.9

14.6

 

12.7

 

 

 

11.9

11.4

 

 

 

 

 

 

 

 

 

CFM

345

318

 

254

 

 

 

220

 

184

 

97

 

 

 

 

 

 

1709

BHP

0.17

0.17

 

0.17

 

 

 

0.16

0.16

 

0.14

 

 

 

 

 

 

 

Sones

16.1

15.9

 

14.5

 

 

 

13.9

13.3

 

12.4

 

 

 

 

 

 

 

CFM

375

351

 

293

 

 

 

262

 

231

 

159

 

 

 

 

 

 

1840

BHP

0.21

0.21

 

0.21

 

 

 

0.21

0.2

 

0.19

 

 

 

 

 

 

 

Sones

17.3

17.0

 

16.4

 

 

 

16.0

15.4

 

14.5

 

 

 

 

 

 

 

CFM

405

384

 

331

 

 

 

302

 

273

 

212

142

 

 

 

 

 

1972

BHP

0.26

0.26

 

0.26

 

 

 

0.25

0.25

 

0.24

0.22

 

 

 

 

 

 

Sones

19.2

19.1

 

18.6

 

 

 

18.2

17.9

 

17.7

16.5

 

 

 

 

 

 

CFM

428

408

 

360

 

 

 

332

 

305

 

249

184

103

 

 

 

 

2072

BHP

0.3

0.3

 

0.3

 

 

 

0.3

 

0.29

 

0.29

0.27

0.24

 

 

BSQ-70-3

1/3

 

Sones

20

20

 

19.9

 

 

 

19.5

19.1

 

18.5

18.2

16.8

 

 

 

CFM

450

431

 

387

 

 

 

361

 

335

 

282

224

161

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2172

BHP

0.34

0.35

 

0.35

 

 

 

0.34

0.34

 

0.33

0.32

0.3

 

 

 

 

 

Sones

21

21

 

21

 

 

 

21

 

20

 

19.7

19.2

18.8

 

 

 

 

 

CFM

486

467

 

428

 

 

 

406

 

381

 

332

283

225

166

 

 

 

2329

BHP

0.43

0.43

 

0.43

 

 

 

0.43

0.42

 

0.42

0.41

0.39

0.36

 

BSQ-70-5

1/2

 

Sones

23

23

 

23

 

 

 

23

 

23

 

22

21

20

21

 

 

CFM

521

504

 

468

 

 

 

447

 

426

 

380

334

287

232

176

 

 

 

 

 

 

 

 

 

 

 

2486

BHP

0.52

0.52

 

0.52

 

 

 

0.52

0.52

 

0.51

0.5

0.49

0.47

0.44

 

 

 

Sones

25

25

 

25

 

 

 

25

 

25

 

24

23

22

22

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

20type B: free inlet hemispherical fan sone levels.

Image 20
Contents Centrifugal Inline Fans Models SQ & BSQ Centrifugal Square Inline Duct FansGreenheck Standard Quick Delivery and Quick Build ProgramsPage Standard Construction Features Cabinet ConstructionOptions and Accessories Aluminum ConstructionSide Discharge Filter Options Horizontal and Vertical Mounting Options Typical Installation Flexible duct by others Wheel DiametersSQ 60-65- Direct Drive SQ 70-75- Direct Drive SQ 80-85- Direct Drive SQ 90-95- Direct Drive 1140 SQ 100 Direct Drive1725 SQ 120 Direct Drive SQ 130 Direct Drive SQ 140 Direct Drive 1140 860SQ 160 Direct Drive BSQ 70 Belt Drive 24862150 1810BSQ 80 Belt Drive 15301550 BSQ 90 Belt Drive2691 BSQ 100 Belt Drive 2556BSQ 120 Belt Drive BSQ 130 Belt Drive 1735790 BSQ 130HP Belt Drive2770 1615 1340 BSQ 140 Belt Drive1890 1900 1530 BSQ 140HP Belt Drive2641 2270 BSQ 160 Belt Drive 1990 BSQ 160HP Belt Drive2321 1010 BSQ 180 Belt Drive1430 BSQ 180HP Belt Drive 1385 1120BSQ 200 Belt Drive 1375990 28 *201350 BSQ 200HP Belt Drive1602 730 BSQ 240 Belt Drive1070 BSQ 240HP Belt Drive 1605735 615 495 375 BSQ 300 Belt Drive855 967 BSQ 300HP Belt Drive 770BSQ 360 Belt Drive 811775 590 BSQ 360HP Belt Drive880 BSQ 420 Belt Drive 670Direct Drive Specifications Belt Drive Specifications They experience long after Quiet dependable operation

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.