568-003 URETHANE 70 DURO ORINGS

This o-ring is supplied in AS568-003 clear Polyurethane (AU/EU) 70 Shore A with an inside diameter of 0.056 in (1.42 mm), a cross section of 0.06 in (1.52 mm), and an outside diameter of 0.176 in (4.47 mm), catalogued under part number U70003. It creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists petroleum oils, ozone, and extrusion under high pressure. That behavior comes from the compound itself: Polyurethane (AU/EU) offers very high tensile strength and load capacity, toughness that outperforms conventional rubber compounds. The material carries a published service range of -65°F (-53.9°C) to 200°F (93.3°C). It is not the right choice where hot water and steam or ketones are present.

Common environments for this compound include mining and heavy equipment, press and forming equipment, and construction machinery.

This item is sold individually under part number U70003. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.