Pall PSS porous metal filter cartridges are made from fine stainless steel powders sintered to form rugged high voids and fixed pore filters with high-temperature, pressure, and solvent resistance. P Series cartridges begin as flat porous sheets which are shaped and welded into cylindrical elements. S Series cartridges are produced in cylindrical form with higher voids and narrower pore size distributions for greater flows at comparable ratings. Double open-ended (DOE) style cartridges are standard. They are recommended for steam service and well suited for liquid or gas applications including solvents, chemical intermediates, heat transfer and cryogenic fluids, polymers, pharmaceuticals, and high-temperature gases. Single open-ended (SOE) AB sanitary and threaded styles are also available.

Features and Benefits

 All-stainless steel construction
 Controlled and fixed pore size
 PH grade for clean steam
 Up to 2x life of competitive filters
 High pressure and corrosion resistant
 Withstands high reverse-flows
 High-temperature capabilities
 Repeatedly cleanable
 No soluble polymeric extractables
 No unloading or shedding
 Absolute rated for reliable performance
 ISO 9000 Certified Quality System
 Manufactured for use in conformance with cGMP
 FDA-listed materials per 21 CFR