-023 BLACK EPDM 70D O-RING

This o-ring is supplied in AS568-023 black EPDM (EPR) 70 Shore A built to an inside diameter of 1.051 in (26.7 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.191 in (30.25 mm), catalogued under part number E70023. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

EPDM (EPR) is specified here for very good flexibility at low temperature, outstanding weather, ozone and sunlight resistance. Expect good resistance to ozone, UV and weathering, phosphate ester hydraulic fluids, and brake fluid. 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.

Typical settings include outdoor equipment, water and steam systems, and solar and roofing assemblies.

E70023 ships individually. Unit weight is approximately 0.2733 g and nominal inside diameter is listed as 1 1/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.