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•初阻力低
•容尘量高
•经济实用
用途：粗尘过滤，空气过滤系统预过滤，洁净室进风、回风过滤
类型：合成纤维折褶过滤器
框架：铝或镀锌框，可拆卸外框设计
滤料：可水洗合成纤维，可清洗6-8次
EN 799 级别：G3、G4
平均计重效率：84%/88%（ASHRAE52.1-1992）
EUROVENT4/5级别：EU3、EU4
DIN 53438 阻燃标准：F1
终阻力：（建议）200Pa-（最大）250Pa
最大风量：额定风量的125%
耐温：≤100℃
湿度：100%
•Low initial resistance
•Large dust holding capacity
•Economical and practical
Application: Filter dust, pre-filter through air filter
program, also used in the clean room
Type: synthetic fiber foldaway filter
Frame: aluminum or galvanized, with dismountable
frame design
Media: washable synthetic fiber can wash 6-8 times
EN779 class: G3, G4
Average arrestance:84%-88%（ASHRAE52.1-1992）
EUROVENT4/5 class: EU3, EU4
DIN53438 Non-flammability Standard: F1
Final resistance: (suggest) 200Pa-250Pa
Max. air flow: 125% of the rated air flow
Temp. resistance: ≤100℃
Humidity: 100%
