价格:未填
FRS-30 Air inlet cotton

FRS-30 初效过滤棉

•可清洗性强

•初阻力低

•容尘量高

•有弹性

•经济实用

用途：主要过滤对象:≥5μm,:粗尘过滤,尤其适用于空调、

火车、地铁等空气过滤系统预过滤

类型：过滤垫或过滤卷

滤料：密度逐级加高的合成纤维,迎风面为蓝色

可洗性：可反复清洗4-5次

EN 779 级别：G3

平均计重效率：88%（ASHRAE52.1-1992）

EUROVENT4/5级别：EU3

DIN 53438 阻燃标准：F1

终阻力：（建议）150Pa-（最大）250Pa

容尘量：520g/O

耐温：100℃

•Washable and reusable

•Low initial resistance

•large dust holding capacity

•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, inlet side is

blue color

Washable: about 4-5 times

EN779 class: G3

Average arrestance:88%（ASHRAE52.1-1992）

EUROVENT4/5 class: EU3

DIN53438 Non-flammability Standard: F1

Final resistance: (suggest) 150Pa-250Pa

Max. Dust holding capacity: 520g/O

Temp. resistance: 100℃