供应 折叠板式过滤器

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: