{"product_id":"parker-426318702000-375-polypak-seal-2in-id","title":"Parker 426318702000-375 Polypak Seal 2in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 426318702000-375 is a Polypak seal designed for use in hydraulic and pneumatic systems requiring a reliable rod or piston sealing solution. With a 2-inch inner diameter, a 2-3\/8-inch outer diameter, and a 3\/16-inch seal thickness, this part provides a positive seal in reciprocating applications. It is rated for an operating temperature range of -20 to 250 degrees F and a maximum operating pressure of 2000 psi. The 3\/8-inch pipe thread connection makes it straightforward to integrate into standard porting. Fluid power technicians and hydraulic system specialists are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis Polypak seal is suited for residential and commercial hydraulic or pneumatic cylinder applications where controlled reciprocating motion demands consistent sealing performance. The compact cross-section fits into standard seal grooves and is appropriate for use in actuators, cylinders, and other pressurized assemblies operating within the stated temperature and pressure limits. Installers working in industrial, HVAC, or plumbing contexts will find this seal compatible with equipment using 3\/8-inch pipe thread porting at moderate to high operating pressures.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-inch inner diameter and 2-3\/8-inch outer diameter for a defined, repeatable fit in standard seal grooves\u003c\/li\u003e\n\u003cli\u003e3\/16-inch seal thickness provides consistent compression and sealing force in reciprocating assemblies\u003c\/li\u003e\n\u003cli\u003eRated to 2000 psi maximum operating pressure for demanding hydraulic applications\u003c\/li\u003e\n\u003cli\u003eTemperature range of -20 to 250 degrees F supports use in a wide range of service environments\u003c\/li\u003e\n\u003cli\u003e3\/8-inch pipe thread connection for straightforward installation into standard ported housings\u003c\/li\u003e\n\u003cli\u003eSingle-piece Polypak profile reduces leak paths compared to multi-component seal arrangements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement Polypak seal for hydraulic and pneumatic cylinders and actuators requiring a 2-inch ID seal with 3\/8-inch pipe thread porting and a 2000 psi pressure rating.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified fluid power technician or hydraulic systems specialist. Depressurize and lock out the hydraulic or pneumatic system completely before removing the old seal or installing this component. Inspect the seal groove and mating surfaces for scoring or debris before seating the new seal to prevent premature failure. Follow applicable system manufacturer guidelines and relevant industry codes for hydraulic component service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Thickness\u003c\/strong\u003e: 3\/16 inches (0.375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure\u003c\/strong\u003e: 2000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -20 to 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: 3\/8 inch Pipe Thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Polypak Seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 20122851\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 426318702000-375\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540668776754,"sku":"426318702000-375","price":109.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/963090281974d9419b9752e837d8ebf4_ea508860-a068-48b7-9742-b6313cf8ccab.jpg?v=1785861404","url":"https:\/\/voomisupply.com\/products\/parker-426318702000-375-polypak-seal-2in-id","provider":"Voomi Supply","version":"1.0","type":"link"}