绿白初效过滤棉JFB-40 Air inlet cotton
A) 可清洗性强
B) 初阻力低
C) 容尘量高
D) 有弹性
E) 经济实用
1) 用途:主要过滤对象:≥5微米,粗尘过滤,适用于过滤器需要经常清洗的地方,空气过滤系统预过滤
2) 类型:过滤垫或过滤卷
3) 滤料:密度逐级加高的合成纤维,迎风面为白色或绿色
4) 可洗性:可反复清洗 7-8次
5) EN779 级别: G4
6) 平均计重效率:91%(ASHRAE52.1-1992)
7) EUROVENT4/5 级别:EU4
8) DIN53438 阻燃标准: F1
9) 终阻力:(建议) 200Pa – (*)250Pa
10) 容尘量:620g/m2
11) 耐温:100℃
JFB-40 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 7-8times
5) EN779 Class: G4
6) Average arrestance: 91% (ASHRAE52.1-1992)
7) EUROVENT 4/5 class: EU4
8) DIN53438 Non-flammability standard: F1
9) Final resistance : (suggest) 200Pa—(max)250Pa
10) Max. Dust holding Capacity: 620g/m2
11) Temp. Resistance : 100℃