-148 BLACK EPDM 70D O-RING

Part number E70148 is an AS568-148 black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 2.737 in (69.52 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.943 in (74.75 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against brake fluid, water and steam, and dilute acids and alkalis. EPDM (EPR) offers excellent hot water and steam resistance, outstanding weather, ozone and sunlight resistance. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C).

Common environments for this compound include water and steam systems, brake and phosphate ester systems, and solar and roofing assemblies.

E70148 ships individually. Unit weight is approximately 1.43 g and nominal inside diameter is listed as 2 3/4 inch. 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.