中效率合成的过滤器袋

Frame:galvanized steelFilter media:progressively structured synthetic fiber with 4-5mm thicknessGasket:EVA foamEN 779 class:F5-F8Average dust spot efficiency:60-90%Final pressure drop:F5-F6 (recommended) 300-350 Pa F7-F8 (recommended) 400-450 Pa Maximum air flow rate:125% of nominal air flow rateMax. operating temperature:100OCMax. relative humidity:80% RHThefilters are very well suitable for intake air as well as exhaust or recycled air in air handling installations. These filters are frequently used as pre-filters to the HEPA filters and active carbon filters. The filter medium is constructed from selected high performance fibers in a progressive density multi-layering technique to ensure high depth loading with optimal lowest pressure drop performance. The pocket media are easy to identify by different color standing for different grade: F5-white, F6-light green, F7-light pink, F8- light yellow. The bag edge is welded by ultrasonic technology. The welding edge is really leak-free when compare to the sewing way. Applications: filtration of fine particles in air handling units and air ventilation systems Special sizes: on request Special materials: on request