Paper Frame Mini-Pleated Pre-Filter

纸框密褶式初效预过滤器

Advantages 特点：

? High mechanical strength

非常高的机械强度

? Rigid, water resistant cardboard frame

耐高湿防水纸板外框

? Large media surface

可观的过滤面积

? Unique radial pleat design

特有的折褶设计

Application: Primary filter for air conditioning systems.

应用:中央空调系统中的预过滤器

Specification 性能参数

Type: High performance disposable pleated panel filter.

类型：可抛弃式高性能密褶板式过滤器

Media: Mixture of cotton and synthetic fibr

滤材：棉纤化纤混纺材料

Frame: Rigid water resistant cardboard.

外框材质：耐高湿防水纸板外框

EN779:2011 filter class:G3(EN779), 90%≥EA≥80% @Arrestance efficiency

                                            G4(EN779), EA≥90% @Arrestance efficiency

过滤效率等级：G3(EN779), 90%≥EA≥80% @计重效率

                            G4(EN779), EA≥90% @计重效率

Recommended final pressure drop: 250 Pa.

建议终阻力：250Pa

Temperature: 70?C maximum in continuous service.

连续稳定运行温度：不高于70?C