-019 BLACK EPDM 70D O-RING

This o-ring is supplied in AS568-019 black EPDM (EPR) 70 Shore A measuring an inside diameter of 0.801 in (20.35 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.941 in (23.9 mm), catalogued under part number E70019. It creates a positive seal at flange, piston and rod interfaces without added hardware.

EPDM (EPR) is specified here for excellent hot water and steam resistance, strong performance in outdoor and exposed installations. The material holds up against phosphate ester hydraulic fluids, brake fluid, and dilute acids and alkalis. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). Applications involving petroleum oils and fuels or aromatic hydrocarbons call for a different compound.

Maintenance and OEM teams specify it across outdoor equipment, HVAC and refrigeration, and potable water applications.

Reference part number E70019 when ordering; the item is sold individually. Unit weight is approximately 0.198 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.