{"product_id":"polyurethane-95a-durometer-hydraulic-u-seal-1","title":"Polyurethane 95A Durometer Hydraulic U-Seal","description":"\u003ch2\u003ePolyurethane 95A Durometer Hydraulic U-Seal\u003c\/h2\u003e\u003cp\u003eEngineered for demanding hydraulic applications, this U-seal delivers reliable dynamic sealing performance in cylinders, actuators, and rams. Manufactured from 95A Shore A durometer polyurethane, it offers superior abrasion resistance, high extrusion resistance, and excellent pressure retention — outperforming standard rubber seals in high-cycle environments.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyurethane (PU), 95A Shore A durometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Profile:\u003c\/strong\u003e U-cup \/ U-seal for single-acting or double-acting piston and rod applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e Suitable for high-pressure hydraulic systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°F to +212°F (-40°C to +100°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasion Resistance:\u003c\/strong\u003e Exceptional — ideal for dirty or contaminated fluid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtrusion Resistance:\u003c\/strong\u003e High durometer formulation minimizes seal extrusion under pressure spikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid Compatibility:\u003c\/strong\u003e Compatible with petroleum-based hydraulic oils, water-glycol fluids, and most mineral oils\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydraulic cylinders (piston and rod sealing)\u003c\/li\u003e\n\u003cli\u003eLinear actuators and rams\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics and heavy equipment\u003c\/li\u003e\n\u003cli\u003eIndustrial presses and machine tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAvailable in standard AS568 and SAE dash sizes. Contact us for custom dimensions or material 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