Greenheck Fan Greenheck SQ Installation Manuals for Model 140 and 70 VG Fans

Page 22

SQ 140 - Direct Drive

1

(25)

1978

(505)

23

22

(584)

(559)

500

400

23

(Pa)

 

(584)

 

 

 

 

Pressure

300

 

 

 

Static

200

 

 

 

 

100

 

2.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM (Direct)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM (Vari Green)

 

1.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Density 0.075 lb/ft 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

Density 1.2 kg/m 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

1.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

1725

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

(in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

1.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

O

 

 

 

0.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

E

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

Static

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

0.6

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

1140

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

860

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.3

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Damper size = 20 x 20 (508 x 508)

Unit weight** = 104 (47)0 Housing thickness = 18 ga

Outlet velocity = 0.364 x cfm

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

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

0.0 0

500

1000

1500

2000

2500

3000

3500

Volume (cfm)

0

1000

2000

3000

4000

5000

Volume (m3/hr)

Motor HP

Fan RPM

 

 

 

 

CFM / Static Pressure in Inches wg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Direct

 

0.000

0.250

0.375

0.500

0.625

0.750

1.000

1.375

1.500

1.75

 

 

140

 

 

 

 

 

 

 

 

 

 

 

 

VG-3/4

 

 

CFM

1637

1317

1033

 

 

 

 

 

 

 

 

C-1/8

860

BHP

0.12

0.13

0.13

 

 

 

 

 

 

 

 

 

 

Sones

7.0

6.2

5.9

 

 

 

 

 

 

 

 

 

 

CFM

2170

1942

1818

1667

1447

1122

 

 

 

 

 

B-1/3

1140

BHP

0.270

0.290

0.300

0.300

0.300

0.270

 

 

 

 

 

 

 

Sones

10.8

10.1

10.0

9.8

9.6

9.4

 

 

 

 

 

 

 

CFM

2950

2790

2703

2614

2524

2429

2188

1553

 

 

 

 

1550

BHP

0.67

0.71

0.72

0.74

0.75

0.75

0.75

0.69

 

 

 

 

 

Sones

16.7

16.2

15.8

15.6

15.5

15.3

14.8

13.7

 

 

VG-1

 

 

CFM

3284

3140

3065

2985

2906

2826

2646

2268

2085

1625

A-1

1725

BHP

0.930

0.970

0.980

1.000

1.010

1.030

1.030

1.030

1.010

0.930

 

 

 

 

Sones

20

19.3

19.0

18.7

18.6

18.4

18.2

17.2

16.7

15.9

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 International Standard 301. Values shown are for installation type B: free inlet hemispherical sone levels.

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Image 22
Contents Centrifugal Inline Fans Table of Contents Models SQ and BSQModel Comparison Standard Construction Features Drive Frame Benefits FeaturesVari-GreenOptions Vari-Green AdvantagesDemand Control Ventilation for Multistory Buildings Time of DayOptions and Accessories Filter Options Model Selection ProcedureModel SQ Model Model BSQ Discharge Configurations Discharge ConfigurationSide Discharge SQ-BSQ ModelBSQ 243⁄4Model BSQ 13⁄8 51⁄2 63⁄4 25⁄16 SQ-BSQ Base Mount or Hanging IsolatorsSQ-BSQ 13⁄8 51⁄2 63⁄4 25⁄8 Typical Installation VG = Vari-GreenSQ 60-65- Direct Drive SQ 70-75- Direct Drive SQ 80-85- Direct Drive 095 SQ 90-95- Direct Drive090 Damper size = 12 x SQ 100 Direct Drive 100SQ 120 Direct Drive 120SQ 130 Direct Drive 130SQ 140 Direct Drive 140SQ 160 Direct Drive 160BSQ 70 Belt Drive 2486BSQ 80 Belt Drive 15302691 BSQ 90 Belt Drive1550 BSQ 100 Belt Drive 2556BSQ 120 Belt Drive 2490BSQ 130 Belt Drive 1735790 BSQ 130HP Belt Drive2770 130HP1890 BSQ 140 Belt Drive1615 1340 1900 1530 BSQ 140HP Belt Drive2641 2270 140HPBSQ 160 Belt Drive 20011990 BSQ 160HP Belt Drive2321 160HP1010 BSQ 180 Belt Drive180 1385 1120 BSQ 180HP Belt Drive180HP 990 BSQ 200 Belt Drive1375 2001350 BSQ 200HP Belt Drive1602 200HP730 BSQ 240 Belt Drive1070 2401605 BSQ 240HP Belt Drive240HP 735 615 495 375 BSQ 300 Belt Drive855 967 300HPBSQ 300HP Belt Drive 770 560811 BSQ 360 Belt Drive360 775 590 BSQ 360HP Belt Drive880 360HP670 BSQ 420 Belt Drive420 Constant Pressure Model SQLeed information Remote DialBelt Drive Specifications Model BSQHigh Pressure BSQ-130HP through 240HP BSQ-300 through SQ-75 through 120 BSQ-70 throughThrough 180 SQ-60 through 130 BSQ-130 BSQ-300HP and 360HP

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.