568-385 URETHANE 70 DURO ORINGS

U70385 is an AS568-385 clear Polyurethane (AU/EU) 70 Shore A O-Ring with an inside diameter of 15.955 in (405.26 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 16.375 in (415.93 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Polyurethane (AU/EU) is valued for long wear life in dynamic reciprocating service and toughness that outperforms conventional rubber compounds. This material stands up to extrusion under high pressure, petroleum oils, and abrasion and wear. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C). Verify compatibility before use with hot water and steam or ketones.

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

Stocked as U70385 and sold individually. Nominal inside diameter is listed as 16 inch. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.