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 supply roof mounted ventilation fans model 300-II 2023/12/22 20:51:00 |
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Main charactoristics of model 300-II
Blades: 20
Total height: 400mm
Turbine diameter: 430mm
Ventilation caliber: 430mm
bottom plate aperture:300mm
Brakets and bearing material:stainless steel
according to the differences of material,the price has a rangement from USD30 to USD50.The material can be of 201#.202#,304#stainless steel.
Advantages of model 300-II
1.Use the power of wind insead os electric,so energy saving
2.Save business cost
3.ventilate well
4.Can continue working for about 10 years
5.Easy to install |
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Shanghai Aipukeji Environmental Protection Technology Co.,Ltd |
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Contact
Person: |
Zhang David |
Phone: |
0086-21-51695519 |
Fax: |
0086-21-51069430 |
Zip code: |
201108 |
Address: |
NO.1916 Zhongchun ROAD,Minhang District,Shanghai,Minhang District,Shanghai,Shanghai |
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Web Site: |
http://www.500880.com |
E-mail: |
aipogao@yahoo.com |
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