Greenheck Fan manual SQ 90-95- Direct Drive

Page 14

SQ 90-95- Direct Drive

1

(25)

*1178

(302)

15

(381)

15

16

(381) (406)

Damper size = 12 x 12 (305 x 305)

Unit weight** = 41 (19)

Housing thickness = 20 ga

Outlet velocity = 1.021 x cfm

Dimensions shown in inches (millimeters) and weight is shown in pounds (kilograms).

*May be greater depending on motor.

**Weight shown is largest cataloged Open Drip Proof motor.

Static Pressure Pa

180

160

140

120

100

80

60

40

20

0

 

0.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM

 

 

 

0.7

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft3

 

wg

0.6

 

SQ

 

 

 

SQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

-

 

 

 

 

 

 

 

 

 

 

 

95

 

 

90

 

 

 

 

 

in.

 

 

 

 

 

-

 

 

-

 

 

 

 

 

0.5

 

 

 

 

 

D

 

 

D

 

 

 

 

 

Pressure

0.4

 

SQ

 

SQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

90

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

95

-

 

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

 

Static

0.3

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.2

 

SQ-

 

SQ-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95-

90-

 

 

 

 

 

 

 

 

 

 

 

 

E

E

 

 

 

 

 

 

 

0.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00

100

200

 

300

400

500

600

700

800

900

1000

 

 

 

 

 

 

 

 

 

 

cfm

 

 

 

 

 

 

0

200

400

 

 

 

600

 

800

1000

1200

1400

1600

 

 

 

 

 

 

 

 

 

 

m3/hr

 

 

 

 

 

Model Number

Motor

Fan

 

 

 

 

CFM / Static Pressure in Inches wg

 

 

 

HP

RPM

 

0

0.125

0.2

 

0.25

0.3

0.375

0.4

 

0.5

0.6

0.625

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

500

369

271

 

188

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-90-E

1/50

1050

BHP

0.016

0.02

0.021

 

0.02

 

 

 

 

 

 

 

 

 

 

Sones

4.0

3.9

4.0

 

4.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

619

519

449

 

397

343

245

207

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-90-G

1/25

1300

BHP

0.03

0.036

0.039

 

0.04

0.04

0.038

0.037

 

 

 

 

 

 

 

Sones

5.4

5.4

5.4

 

5.5

5.5

5.6

5.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

738

654

602

 

564

522

457

435

 

334

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-90-D

1/10

1550

BHP

0.051

0.059

0.062

 

0.064

0.067

0.068

0.068

 

0.067

 

 

 

 

 

Sones

7.6

7.5

7.5

 

7.4

7.4

7.4

7.4

 

7.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

623

475

365

 

274

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-95-E

1/30

1050

BHP

0.028

0.031

0.031

 

0.03

 

 

 

 

 

 

 

 

 

 

Sones

4.9

4.5

4.4

 

4.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

771

659

579

 

522

461

352

311

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-95-G

1/15

1300

BHP

0.053

0.057

0.058

 

0.059

0.059

0.057

0.056

 

 

 

 

 

 

 

Sones

7.6

6.7

6.5

 

6.4

6.4

6.4

6.4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

919

829

765

 

720

677

603

579

 

461

324

276

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SQ-95-D

1/8

1550

BHP

0.09

0.094

0.097

 

0.097

0.1

0.1

0.1

 

0.099

0.094

0.091

 

 

 

Sones

9.6

9.3

8.9

 

8.7

8.4

8.1

8.0

 

7.6

7.2

7.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Performance certified is for installation type B: Free inlet, Ducted outlet. 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 Standard 301. Values shown are for installation type B: free inlet hemispherical fan sone levels.

14

Image 14
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 2150 BSQ 70 Belt Drive2486 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 1120990 BSQ 200 Belt Drive1375 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.