Services Hotline:0086-533-7181589    0086-533-7484866

Shandong Freshair Co., Ltd.

0086-533-7181589 0086-533-7484866

Contact Us

Company headquarters: No. 9 Qingtian Road, Linzi District, Zibo City, Shandong, China

Website:www.zbfj.com

E-mail:sale@sdxf.sina.net

Zip:255410

Tel. of the Marketing Department:0086-533-7181589

0086-533-7484866

Fax of the Marketing Department:0086-533-7171419

Tel. of the After-sales Service:0086-533-7486837

Technical Services:0086-533-7486687

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GDF Series Rectangular Duct Fans

GDF Series Rectangular Duct Fans

 

1. Explanation of fans model :

 

 

2. The GDF series rectangular duct fan, is our company absorbs one kind of new air blower which foreign advanced technical in the foundation develops becomes, it has many good characteristics, such as the novel design, the compact structure, the small volume, the light weight, the low noise, the fine performance, the steady working, and the convenience installation. It is can applied widely to hotels, hospitals, gymnasiums, libraries and other places that avoid loud noise. Also, it can is used to pipelines of civil constructions, electronic industries, mining enterprises and so on wind and civil construction and electron, medicine manufacture industries.

3.The rectangular duct fan is with FC airfoil multi-blade impeller, and it is driven directly by motor that is made by our company. The small power motor passes muster of the CCC authentication, used safely and reliably.

4.The shell is made of quality galvanized steel plates. The impeller is made of quality galvanized steel plates, also it can be made of quality

steel plates, then electrostatic spray coat. Spare parts are die-formed,the craft is advanced, and the contour is artistic.

5. The inlet is the same size rectangle; it can be installed coaxially with pipeline. Also, it can be installed hand on, fall to the ground, or

verticall

Note: fan performance parameters and fan structure size, the company has the right to modify, then without notice.

 

Overall and Dimension

 

Model

A

A1

A2

B

B1

B2

H

L

GDF2.0

398

420

440

198

220

240

17

500

GDF2.5

498

520

540

248

270

290

26

530

GDF3.0

598

620

640

298

320

340

37

640

GDF4.0

698

720

740

398

420

440

25

780

GDF4.5

737

760

780

447

470

490

34

810

GDF5.0

797

820

840

497

520

540

38

880

 

Technology Parameter Table

Model

Volume
m³ /h

Pressure
Pa

Noise
dB(A)

Volt
V

Hz
Hz

Power
kW

Amps
A

Poles
2P

Weight
kg

GDF2.0

750

180

60

380

50

0.15

0.4

4

17

GDF2.5

1200

225

61

380

50

0.25

0.62

4

19

GDF3.0

2510

370

68

380

50

0.7

1.8

4

34

GDF4.0

3400

340

66

380

50

0.9

2.4

6

45

GDF4.5

5210

510

72

380

50

1.8

4.2

6

72

GDF5.0

7000

550

74

380

50

2.3

5.5

6

82

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