【简单介绍】
【详细说明】
Paper Frame Mini-Pleated Pre-Filter
纸框密褶式初效预过滤器
应用:空调过滤网系统中的预过滤器,初级过滤器
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中效过滤器
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
Thickness vs Efficiency vs Pressrue drop 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 *的折褶设计 Application: Primary filter for air conditioning systems. Dimensions vs Air flow 长&宽尺寸/风量-对应关系表Dimensions (H x W) Air Flow (Inches) (mm) m3/Hr @2.5m/s 24×24 592×592 3400 24×12 592×287 1700 24×20 592×490 2800 20×20 490×490 2300
Note:Pressure drop +/-15%
Odd sizes available
厚度/效率/阻力-对应关系表
Thickness | 初阻力Pressure drop | ||
厚度 | @2.5m/s/Pa | ||
(Inches) | (mm) | G3 | G4 |
1 | 22 | 70 | 80 |
2 | 45 | 60 | 70 |
4 | 96 | 50 | 60 |
注:阻力 +/-15%
可定制任意非标尺寸