568-151 URETHANE 90 ORINGS -PREM GRADE

This o-ring is supplied in AS568-151 clear Polyurethane (AU/EU) 90 Shore A with an inside diameter of 2.987 in (75.87 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.193 in (81.1 mm), catalogued under part number U90151. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Polyurethane (AU/EU) is valued for outstanding extrusion resistance at elevated pressure, very high tensile strength and load capacity. The compound resists impact and shock loading, extrusion under high pressure, and abrasion and wear. Service temperature is rated from -65°F (-53.9°C) through 200°F (93.3°C).

Common environments for this compound include off-highway equipment, construction machinery, and press and forming equipment.

Reference part number U90151 when ordering; the item is sold individually. Nominal inside diameter is listed as 3 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.