Tri State Hydraulics



Poromesh media

Poromesh media are multiple layers of sintered wire cloth which are pleated to maximize filter area and on-stream life.  Our proprietary sintering process metallurgically bonds each woven wire to adjacent wires to maintain the desired micron rating of the media - even under severe pressures.  Poromesh media are made from 316L stainless steel wire meshes for excellent corrosion resistance and high temperature tolerance.  The elements are electron beam welded - a Purolator exculsive.  This process eliminates heat distortion, oxidation, and sensitization, providing superior product quality at reduced costs.  Poromesh elements are rated at 2, 5, 10, 20, and 40 microns nominal and are designed to withstand 150, 300 and 4500 psid collapse pressures.


FILTERS & SEALS Purolator Poromesh media