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ActionsPARKER® BEVELED LIP MOLYTHANE LOADED LIP SEAL POLYPAKS®
Type B PolyPak® is a squeeze seal with a symmetrical profile for use rod applications. The rectangular shape of its cross section 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 beveled lip design of the seal is excellent for cutting fluid film and 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 Type B PolyPak® is an economical choice as a stand-alone seal or can be used in tandem with a buffer seal. Dual Type B PolyPak® seals should not be installed back-to-back in bi-directional pressure applications, as a pressure trap between the seals may occur. Instead, for bi-directional piston sealing, incorporate a PIP Ring®
ID-4.75 OD-5.25 HT-0.375
ID-4.875 OD-5.375 HT-0.562
ID-5.25 OD-5.75 HT-0.375
ID-5.25 OD-5.75 HT-0.562
ID-5.375 OD-5.875 HT-0.562
ID-5.625 OD-6.125 HT-0.562
ID-6 OD-6.5 HT-0.437
ID-7.25 OD-7.75 HT-0.562
ID-8 OD-8.5 HT-0.562
ID-8.25 OD-8.75 HT-0.375
ID-8.25 OD-8.75 HT-0.562
ID-9 OD-9.5 HT-0.375
ID-9.75 OD-10.25 HT-0.562
ID-10 OD-10.5 HT-0.562
ID-11 OD-11.5 HT-0.562
ID-11.25 OD-11.75 HT-0.562
ID-3.937 OD-4.5 HT-0.5
ID-4.687 OD-5.25 HT-0.625
ID-5.937 OD-6.5 HT-0.5
ID-0.75 OD-1.375 HT-0.5
ID-1 OD-1.625 HT-0.5
ID-1.437 OD-2.062 HT-0.5
ID-1.625 OD-2.25 HT-0.5
ID-1.687 OD-2.312 HT-0.5
ID-1.75 OD-2.375 HT-0.5
ID-2.625 OD-3.25 HT-0.5
ID-3.25 OD-3.875 HT-0.5
ID-3.75 OD-4.375 HT-0.625
ID-4 OD-4.625 HT-0.562
ID-4.125 OD-4.75 HT-0.562
ID-4.5 OD-5.125 HT-0.625
ID-4.625 OD-5.25 HT-0.625
ID-5 OD-5.625 HT-0.625
ID-5.125 OD-5.75 HT-0.625
ID-5.625 OD-6.25 HT-0.625