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Roof non-power ventilation fan



20 ~ 28 / Piece ( Negotiable ) Get Latest Price


20 per Piece

1 Piece

in carton

within 7 days

4000 Piece per Month

T/T, L/C


Contact Now

Product Specification

Condition : New Diameter : 400mm Origin : China Cover Material : Stainless Steel

Product Description

Roof Ventilation Fan



Performance Characteristics:

  • Natural wind drives,operating in 24 hours of whole day.
  • High sensitivity,slight wind or the range of temperature can drive the tubine blade to turn around.
  • Rotary stablely,quietly to improve the inner enviroment of room.
  • Using complete senior axis bearing,no lubrication,solid,low fault rate.
  • Corrosion resistance,acid and alkali proof,long service life.
Roof non-power ventilation fan

Contact Us

Contact Person : Betsy

Company:Qingzhou Zhongrun Machinery Co., Ltd

Address:Weifang, Shandong, China,


Betsy < Qingzhou Zhongrun Machinery Co., Ltd >
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