568-018 URETHANE 70 DURO ORINGS

This o-ring is supplied in AS568-018 clear Polyurethane (AU/EU) 70 Shore A with an inside diameter of 0.739 in (18.77 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.879 in (22.33 mm), catalogued under part number U70018. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Polyurethane (AU/EU) is specified here for outstanding extrusion resistance at elevated pressure and long wear life in dynamic reciprocating service. This material stands up to impact and shock loading, abrasion and wear, and extrusion under high pressure. Continuous operating temperature is published at -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with prolonged humidity at elevated temperature or acids and bases.

Maintenance and OEM teams specify it across off-highway equipment, construction machinery, and high-pressure fluid power.

U70018 ships individually. Nominal inside diameter is listed as 3/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.