可清洗初效过滤器 吸附法

l 初阻力低

l 容尘量高

l 经济实用

u 用途：粗尘过滤，空气过滤系统预过滤

u 类型：合成纤维折叠过滤器

u 框架：铝或镀锌框，可拆卸外框设计

u 滤料：可水洗合成纤维，可清洗6-8次

u en799 级别：g3 g4

u 平均计重效率：84% - 88%（ashrae52.1-1992）

u eurovent 4/5 级别：eu3、 eu4

u din 53438 阻燃标准：f1

u 终阻力：(建议)200pa - (Zui大)250pa

u Zui大风量：额定风量的125%

u 耐温：≤ 100℃

u 湿度：

l low initial resistance

l large dust holding capacity

l economical and practical

u application: filter dust, pre-filter through air filter progam, also use in the clean room

u type: synthetic fiber foldaway filter

u frame: aluminum or galvanized, with dismountable frme design

u media: washable synthetic fiber, can wash 6-8 times

u protect mesh: aluminum mesh or spray iron mesh

u en779 class :g3, g4,

u average arrestance: 84%、88% (ashrae52.1-1992)

u eurovent4/5 class：eu3、 eu4

u final resistance: (suggest)200pa-(max)250pa

u max. air flow: 125% of the rated air flow

u temp. resistance : ≤ 100℃

u humidity: