初效纸框过滤器

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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: 70ºC maximum in continuous service.
连续稳定运行温度：不高于70ºC