◆ Description
It features large wind flowing rate. Compared with common filters, this kind, under the condition of same wind flowing rate, can use fewer filters, lower cost, reduce installing space and save installing time.
◆Application
It is widely used in industrial and commercial heating and ventilation air conditioning system, such as
(1) Ventilation system in office building, meeting room, hospital, shopping mall, stadium, airport etc.
(2) Pre-filtering of ventilation air-conditioning system in ordinary factories or clean rooms
◆ Structure
1. High dirt holding without clapboard; made from ultra-fine, moisture-proof, refractory glass fiber whose thermoplastic rubber septum makes sure the same pleat distance to guarantee the best air flowing through with least resistance. Making good use of filtering material, the same pleat distance ensures larger dust holding capacity.
2. W-type large wind flowing filters adopt ABS plastic frame, light-weight, low resistance. This kind of filtration mesh is especially usable for complex operation systems, such as high wind speed system, variable air flow systems, high humidity or corrosive environment.
3. Temperature resistance: 80℃
4. Max working humidity: 100%
5. Filter efficiency: high efficiency, sub-high efficiency and medium efficiency
6. Outer frame is made of galvanized steel sheet or plastic; while filter material is ultrafine PP filter paper or glass fiber filter paper.
