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PARKER® PSP STYLE 2Pc URETHANE/NBR PISTON SEAL ASSEMBLY
The PSP profile is a squeeze type, bi-directional piston seal for use in light to medium duty hydraulic applications. Available from proprietary Parker polyurethanes, the PSP offers low friction, abrasion and extrusion resistance. The nitrile elastomer energizer ensures resistance to compression set to increase seal life. The PSP profile's geometry provides a fluid reservoir between the two sealing lips which holds system fluid, resulting in reduced breakaway and running friction. Designed to retrofit grooves for a single O-ring or an O-ring with two back-ups, the PSP profile is easy to install and resists rolling and twisting in long stroke applications.
ID-1 OD-0.75 HT-0.187
ID-1.125 OD-0.875 HT-0.187
ID-1.25 OD-1 HT-0.187
ID-1.375 OD-1.125 HT-0.187
ID-1.5 OD-1.25 HT-0.187
ID-1.625 OD-1.375 HT-0.187
ID-1.75 OD-1.5 HT-0.187
ID-2 OD-1.625 HT-0.281
ID-2.25 OD-1.875 HT-0.281
ID-2.375 OD-2 HT-0.281
ID-2.5 OD-2.125 HT-0.281
ID-2.625 OD-2.25 HT-0.281
ID-2.75 OD-2.375 HT-0.281
ID-3 OD-2.625 HT-0.281
ID-3.125 OD-2.75 HT-0.281
ID-3.25 OD-2.875 HT-0.281
ID-3.5 OD-3.125 HT-0.281
ID-3.75 OD-3.375 HT-0.281
ID-4 OD-3.625 HT-0.281
ID-4 OD-3.625 HT-0.281
ID-4.5 OD-4.125 HT-0.281
ID-4.75 OD-4.375 HT-0.281
ID-5 OD-4.625 HT-0.281
ID-5.002 OD-4.528 HT-0.375
ID-5.5 OD-5 HT-0.375
ID-6 OD-5.5 HT-0.375
ID-6.25 OD-5.75 HT-0.375
ID-6.502 OD-6 HT-0.375
ID-7.002 OD-6.5 HT-0.375
ID-7.5 OD-7 HT-0.375
ID-10 OD-9.5 HT-0.375