Air inlet cotton,air filter

王建 所在地： 广州市 　行业：环保 职位：外销员

FRS-20  Air inlet cotton

   •Washable and reusable
   •Low resistance
   •Excellent flame retardant
   •Flexible
   •Economical and practical

Application:  ≥5μm , Filter dust ,  (especial used in the train or the subway, where the place has air-conditioning), pre-filter through  air filter program
Type: supply slices or rolls size
Media: synthetic fiber with gradual density,
Washable: about 2-3 times
EN779 class: G2
Average arrestance:75%（ASHRAE52.1-1992）
EUROVENT4/5 class: EU2
DIN53438  Non-flammability Standard: F1
Final resistance:  (suggest) 100Pa-(max)200Pa
Max. Dust holding capacity: 430g/㎡
Temp. resistance: 100℃

 

发布时间：2008-9-28 9:04:08

已阅： 19次

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