568-319 URETHANE 90 ORINGS -PREM GRADE

APG stocks the U90319, an AS568-319 clear Polyurethane (AU/EU) 90 Shore A O-Ring supplied with an inside diameter of 1.037 in (26.34 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.457 in (37.01 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

It resists petroleum oils, extrusion under high pressure, and abrasion and wear. Polyurethane (AU/EU) is specified for outstanding extrusion resistance at elevated pressure and long wear life in dynamic reciprocating service. Published continuous service range is -65°F (-53.9°C) to 200°F (93.3°C).

You will find this material specified across high-pressure fluid power, construction machinery, and press and forming equipment.

Stocked as U90319 and sold individually. Review your operating media and conditions against this specification before installation.