初效過濾棉

初效過濾棉JFB-20 Air inlet cotton

A) 可清洗性強(qiáng)

B) 初阻力低

C) 阻燃性

D) 有彈性

E) 經(jīng)濟(jì)實(shí)用

1) 用途：主要過濾對象：≥5微米，粗塵過濾，尤其適用于空調(diào)，火車、地鐵等空氣過濾系統(tǒng)

2) 類型：過濾墊或過濾卷

3) 濾料：密度逐級加高的合成纖維

4) 可洗性：可反復(fù)清洗 2-3次

5) EN779 級別： G2

6) 平均計(jì)重效率：75%（ASHRAE52.1-1992）

7) EUROVENT4/5 級別：EU3

8) DIN53438 阻燃標(biāo)準(zhǔn)： F1

9) 終阻力：(建議) 100Pa – (*)200Pa

10) 容塵量：430g/m²  

11) 耐溫：100℃

JFB-20 Air inlet cotton

A) Washable and re-usable

B) Low initial resistance

C) Large dust holding capacity

D) Flexible

E) Economical and practical

1) Application: ≥5um Filter dust,(especial used in the train or the subway, where the place has air-conditioning), pre-filter through air filter program  

2) Type: Supply slices or rolls size  

3) Media: Synthetic fiber with gradual density  

4) Washable: about 2-3times

5) EN779 Class: G2

6) Average arrestance: 75% (ASHRAE52.1-1992)

7) EUROVENT 4/5 class: EU2

8) DIN53438 Non-flammability standard: F1

9) Final resistance : (suggest) 100Pa—(max)200Pa  

10) Max. Dust holding Capacity: 430g/m²

11) Temp. Resistance : 100℃