-380 BLACK EPDM 70D O-RING

Part number E70380 is an AS568-380 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 11.475 in (291.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.895 in (302.13 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

EPDM (EPR) is specified here for strong performance in outdoor and exposed installations, outstanding weather, ozone and sunlight resistance. The material holds up against phosphate ester hydraulic fluids, ketones, and water and steam. Published continuous service range is -65°F (-53.9°C) to 300°F (148.9°C). Applications involving aromatic hydrocarbons or petroleum oils and fuels call for a different compound.

You will find this material specified across water and steam systems, solar and roofing assemblies, and brake and phosphate ester systems.

E70380 ships individually. Unit weight is approximately 23.82 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.