8MM CS X 54MM ID BLACK EPDM 70D

Ordered as E8X54, this is a black EPDM (EPR) 70 Shore A O-Ring with an inside diameter of 54 mm (2.126 in), a cross section of 8 mm (0.315 in), and an outside diameter of 70 mm (2.76 in). The 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 outstanding weather, ozone and sunlight resistance, excellent hot water and steam resistance. The material holds up against brake fluid, water and steam, and phosphate ester hydraulic fluids. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service.

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

Reference part number E8X54 when ordering; the item is sold individually. Unit weight is approximately 11.71 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.