Pleated filter cartridges （China） are typical filters containing nominally-rated, all polypropylene pleated media for fine filtration and high efficiency widely applied in various industrial filtration processes. The design of multi-layer filter intensifies the cartridge structure to maintain a consistent filtration; the depth type main filter traps the contaminants in different depths to give large dirt holding capacity; the structure with optimized pleat height and density provides the lowest possible pressure drop and maximum service life. Pleated filter cartridges are entirely polypropylene of thermoplastically bonded support constructions which eliminate risk of extractable from sealing materials and offer virtually universal chemical compatibility. Pleated filter cartridges  are available in different micron ratings to match the flow, pressure drop, and retention requirements of most liquid and gas micron filtration applications.

 

Applications:

Pleated filter cartridges :Acid and base solutions Etchants for semiconductor and PC board Beer, vintages, Syrups, Juices and water Solvents for electronics Photographic chemicals & Solutions Liquid and solvents for LCD manufacturing Paints, dyes and jet printer inks DI and RO water pretreatment Plating and Coating solutions Toiletries, Shampoo, Creams and Lotions Coolants, pesticides and polymers Compressed air and gases

Operating Conditions:

Pleated filter cartridges

• Max Operating Temperature : 82 0C （180 0F） @ 0.7 Bar （10 psid）
• Max Differential Pressure : 4.14 Bar （60 psid） @ 25 0C （ 77 0F） 3.10 Bar （45 psid） @ 60 0C （140 0F）
• Max Differential Reverse Pressure : 3.45 Bar （50 psid） @ 25 0C （ 77 0F） 2.76 Bar （40 psid） @ 60 0C （140 0F）
• Recommended Change-out Diff. Pr. : 2.4 Bar （35 psid）