-472 BLACK EPDM 70D O-RING

Part number E70472 is an AS568-472 black EPDM (EPR) 70 Shore A O-Ring built to an inside diameter of 22.94 in (582.68 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 23.49 in (596.65 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, EPDM (EPR) delivers good electrical insulating characteristics, strong performance in outdoor and exposed installations. The compound resists brake fluid, phosphate ester hydraulic fluids, and ketones. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service.

Common environments for this compound include water and steam systems, solar and roofing assemblies, and HVAC and refrigeration.

Stocked as E70472 and sold individually. Unit weight is approximately 81.127 g and nominal inside diameter is listed as 23 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.