用途: 中央空调和集中通风系统预过滤,耐高温,粗尘过滤,可用于空气过滤系统预过滤.
特点:初阻力低,结构坚固,可洗性好,耐酸碱
结构:框架—铝合金、不锈钢、镀锌板滤料—多层交叉的波形铝网或不锈钢网组成 ,多层结构,增加过滤面积 保护网—铝网或不锈钢网
对应过滤效率:欧洲规格—G2~G4(EN 799: 65%、80%、90%) 中国传统分类—粗效
**大风量:≤125℅额定风量 终阻力:100Pa(建议)—200Pa(**大)
阻燃标准(欧洲DIN53438): F1 耐温:300℃(573℉)
Metal mesh pre-filter
Application: Central air conditioning and centralism ventilation system pre-filtration,Hightemperaturce
resistance Filter Dust,used in the high temperature environment, pre-filter through air filter system
functionalcharacteristics :Low Initial resistance,Firm structure,washable, goodacid and alkali resistance
Structure:Frame- Aluminum, stainlesssteel, galvanized Filter-Multi-layer cross network of corrugated aluminum or stainless steel net,Multilayerstructure, increasing filtration area Mesh-aluminum mesh, orstainless steel protective mesh
Filtration efficiency: Europe—G2~G4(EN 799: 65%、80%、90%) Chinese oldclassification—Coarse
Max.airflow: 125℅of the rated air flow
Final resistance:100Pa(suggest)—200Pa( Maximum)
Fire-retardant standard(European DIN53438):F1
Temp .resistance:300℃(573℉)
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