Syntech Fibres Ltd., of Karachi, Pakistan, has developed a new PP string wound filter cartridge (Sedifilt) that has none of the shortcomings of existing string wound or melt-blown cartridges. The media is based on a new PP yarn that doesn’t have any spin-finishes or chemicals and consists of randomly oriented continuous filaments. This eliminates foaming and migration of fibers with a knife-edge sealing, high dirt holding capacity, low pressure drop, and reduced particle unloading under pressure surges.
Manufactures Name
Syntech Fibres Ltd.