Brand:SANHE
Quantity:24000
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Application
Greenhouse, poultry house, industrial workshop etc.
Decription
As you can see from the picture, we call that ventilation fan as butterfly cone fan.
1.This fan adopts advanced frontward open system,butterfly type,with two semicircle shutter doors, small wind resistance,good air-tightness and high efficiency.
2.The cone part adopts new design,plug-type connection. Bolts and nuts are used not so many as before, which reduced the intensity of labor.
3.The belt tensioner device made of aluminum-magnesium alloy. which helps a lot when belt loosen or tight much.
4.,Under the help of the rubber sealing ring , the two semicircle shutter doors close much more tight than before.
Certification
CE, CCC,ISO9001
Much more details , feel free to contact us,please.
Warmest regards from Cherry.
