卷轴过滤器
Advantages 特点：
• Odd size according to user equipment
可根据用户的设备定制机组尺寸
• Mature technology,convenient installation, easy to control
技术成熟、安装简便、易于控制
• Low investment and operating cost, high control accuracy
低投入、低运行费用、高控制精度
• Manually or automatically can be choosed
可选配自动或手动
Application: Prefiltration of dust and dirt on air handling units.
主要应用：应用于空气处理单元的灰尘预过滤段
Specification 性能参数
Type: Primary filter rolling unit
类型：初效卷帘式过滤单元
Filter Media: Polyester fibre.
滤材材质：聚酯纤维
外框材质：不锈钢/镀塑处理的镀锌钢板
EN779:2002 filter class:G3(EN779), 90%≥E≥80% @Arrestance efficiency
G4(EN779), E≥90% @Arrestance efficiency
M5(EN779), 60%≥E≥40% @0.4um
过滤效率等级：G3(EN779), 90%≥E≥80% @计重效率
G4(EN779), E≥90% @计重效率
M5(EN779), 60%≥E≥40% @0.4um
Motor：220V/50HZ
电机：220V/50HZ
Reduction ratio:1:20
减速比:1:20
control system: Manual/motor-driven/automatic depend on resistance sensor
控制系统：手动/电动/自动
Temperature: 70ºC maximum in continuous service.
连续稳定运行温度：不高于70ºC
