SQ 60-65- Direct Drive

1

(25)

87⁄8

(225)

12 13

(305)

(330)

Damper size = 9 x 9 (229 x 229) Unit weight** = 26 (12) Housing thickness = 18 ga Outlet velocity = 1.828 x cfm

12

(305) (Pa) PressureStatic

130

120

110

100

90

80

70

60

50

40

30

20

10

0

 

0.55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPM (Direct)

 

 

0.50

 

 

 

 

 

 

 

 

 

RPM (Vari Green)

 

 

E

 

 

 

 

 

 

 

 

Density 0.075 lb/ft 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

Density 1.2 kg/m

3

 

 

0.45

R

 

 

 

 

 

 

 

 

 

 

 

U

 

065

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

-

 

 

 

 

 

 

 

060

 

VG

 

 

 

 

 

 

0.40

E

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

S

 

 

 

-

 

 

 

 

 

 

wg)

 

Y

 

 

 

VG

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

0.35

S

 

065

 

 

 

 

 

 

I

060

 

 

 

 

 

 

(in.

 

H

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

F

 

-

 

 

 

 

 

 

 

 

Pressure

0.30

O

 

D

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

0.25

L

065-

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

060

 

 

G

 

 

 

 

 

0.20

O

 

 

 

 

 

 

 

Static

 

T

 

 

G

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

0.15

E

 

 

 

 

 

 

 

 

 

 

 

L

 

065

 

 

 

 

 

 

 

 

E

060

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

T

 

 

 

-

 

 

 

 

 

 

 

-

 

 

 

E

 

 

 

 

 

 

0.10

O

 

E

 

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

0.05

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.00 0

 

50

 

 

 

 

100

150

200

250

 

300

 

 

 

 

 

 

 

 

 

Volume (cfm)

 

 

 

 

Dimensions shown in inches (millimeters) and weight is

 

 

 

 

 

 

 

 

 

 

 

0

50

100

150

200

250

300

350

400

450

500

shown in pounds (kilograms).

 

 

 

 

Volume (m3/hr)

 

 

 

 

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

 

 

 

 

 

 

 

 

Motor HP

Direct

Fan RPM

CFM / Static Pressure in Inches wg

0.000

0.050

0.100

0.125

0.150

0.200

0.250

0.300

0.350

0.375

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

CFM

126

102

79

63

42

 

 

 

 

 

 

VG-1/6

E-1/140

1050

BHP

0.01

0.01

0.01

0.01

0.01

 

 

 

 

 

 

 

 

 

Sones

1.7

1.7

1.7

1.7

1.8

 

 

 

 

 

 

 

 

 

CFM

156

136

118

110

99

73

37

 

 

 

 

 

G-1/80

1300

BHP

0.01

0.01

0.01

0.01

0.01

0.01

0.01

 

 

 

 

 

 

 

Sones

2.9

2.7

2.7

2.6

2.6

2.5

2.5

 

 

 

 

 

 

 

CFM

186

168

153

146

138

123

105

78

48

32

 

 

D-1/40

1550

BHP

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

 

 

 

 

Sones

4.3

4.1

3.9

3.9

3.9

3.9

4.0

4.0

4.1

4.1

 

 

 

 

CFM

207

191

177

170

163

150

136

120

98

85

 

 

 

1725

BHP

0.02

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.03

 

 

 

 

Sones

5.4

5.2

5.1

5.0

5.0

5.1

5.1

5.3

5.5

5.6

 

65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CFM

154

129

98

79

57

 

 

 

 

 

 

VG-1/6

E-1/100

1050

BHP

0.01

0.01

0.01

0.01

0.01

 

 

 

 

 

 

 

 

 

Sones

2.2

2.1

2.0

2.0

1.9

 

 

 

 

 

 

 

 

 

CFM

191

172

150

137

123

92

52

 

 

 

 

 

G-1/50

1300

BHP

0.01

0.01

0.02

0.02

0.02

0.02

0.02

 

 

 

 

 

 

 

Sones

3.2

3.1

3.0

2.9

2.9

2.9

2.8

 

 

 

 

 

 

 

CFM

228

213

194

185

175

153

129

101

66

46

 

 

D-1/30

1550

BHP

0.02

0.02

0.03

0.03

0.03

0.03

0.03

0.03

0.03

0.02

 

 

 

 

Sones

4.9

4.8

4.5

4.4

4.3

4.1

4.0

3.9

3.7

3.6

 

 

 

 

CFM

254

242

224

216

207

190

170

148

124

111

 

 

 

1725

BHP

0.03

0.03

0.03

0.04

0.04

0.04

0.04

0.04

0.04

0.04

 

 

 

 

Sones

6.4

6.1

5.8

5.7

5.5

5.3

5.2

5.0

4.8

4.7

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.

15

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Image 15
Greenheck Fan SQ/BSQ manual SQ 60-65- Direct Drive
Page 14 Page 16

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.
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