PARKER® DEEP MOLYTHANE LOADED LIP SEAL POLYPAKS®

Parker® Deep PolyPak® is a squeeze seal with a symmetrical profile for use in either rod or piston applications. Its rectangular shape ensures stability in the gland. The standard Molythane® shell provides high wear resistance and the O-ring energizer functions as a spring to maintain sealing contact under low pressure or vacuum applications. The Deep PolyPak® straight cut scraper lip design cuts fluid film and moves contamination away from the seal. The sharp edge of the lip is formed by a precision knife trimming process. A wide selection of sizes and alternate compounds allow this profile to match up with many hydraulic applications. The Deep PolyPak® is an economical choice as a stand alone rod or piston seal. Dual Deep PolyPak® seals should not be installed back to back in bi-directional piston applications as a pressure trap between the seals may occur.