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折叠板式过滤器
·过滤面积大
·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
类型：合成纤维折褶式过滤器
框架：铝、镀锌框、纸框
滤料：合成纤维
保护网：铝网或不锈钢网
EN 799 级别：G2、G3、G4、F5
平均计重效率：84%-90%
EUROVENT4/5级别：EU3、EU4、EU5
DIN 53438 阻燃标准：F1
终阻力：（建议）200Pa-（较大）250Pa
较大风量：额定风量的125%
耐温：100℃
湿度：
·Large filter area
·Low initial resistance
·large dust holding capacity
·Economical and practical
Application: Filter dust , pre-filter through air filter program
Type: synthetic fiber foldaway filter
Frame: aluminum, paper or galvanized
Media: synthetic fiber
Protect mesh: aluminum net or stainless steel net
EN779 class:G2, G3,G4,F5
Average arrestance:84%-90%（ASHRAE52.1-1992）
EUROVENT4/5 class: EU3,EU4,EU5
DIN53438 Non-flammability Standard: F1
Final resistance: (suggest) 200Pa-250Pa
Max. air flow: 125% of the rated air flow
Temp. resistance: 100℃
Humidity:
