568-459 URETHANE 70 DURO ORINGS

Part number U70459 is an AS568-459 clear Polyurethane (AU/EU) 70 Shore A O-Ring built to an inside diameter of 14.975 in (380.37 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 15.525 in (394.34 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

This material stands up to impact and shock loading, petroleum oils, and ozone. Polyurethane (AU/EU) is specified for outstanding extrusion resistance at elevated pressure and toughness that outperforms conventional rubber compounds. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C). Applications involving hot water and steam or acids and bases call for a different compound.

Common environments for this compound include mining and heavy equipment, construction machinery, and off-highway equipment.

This item is sold individually under part number U70459. Nominal inside diameter is listed as 15 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.