武汉初效金属框可水洗过滤器，武汉空气过滤器

Panel Pre-Filter，Class G3 to G4

初效金属框可水洗过滤器

Advantages 特点：

? Protection via 2 grids

双面金属护网保护

? Ultra compact

非常简洁，紧凑

? Progressively built-uptermal bonded polyester fibre

滤料采用从表至里，由疏至密的聚酯纤维热熔喷工艺成型

Application: Pre-filterin air ventilation system,prevention of dust and dirt build up onheating/cooling coils.

应用:送风系统里的预过滤，避免盘管积垢

Specification 性能参数

Type: Pre-filter.

类型：预过滤器

Media: Polyester fibre.

滤材：聚酯纤维

Frame: Galvanizedsteel/Aluminum/cardboard.

外框材质：镀锌钢板/铝合金/防水纸框

EN779:2011 filterclass: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 finalpressure drop: 250 Pa.

建议终阻力：250Pa

Temperature: 100oCmaximum in continuous service.

连续稳定运行温度:不高于100oC