-143 BLACK EPDM 80D O-RING

Ordered as E80PC143, this is an AS568-143 black EPDM (EPR) 80 Shore A O-Ring measuring an inside diameter of 2.425 in (61.6 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.631 in (66.83 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

EPDM (EPR) is widely chosen for strong performance in outdoor and exposed installations, outstanding weather, ozone and sunlight resistance. The material holds up against ketones, dilute acids and alkalis, and water and steam. 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 potable water applications, brake and phosphate ester systems, and water and steam systems.

This item is sold individually under part number E80PC143. Nominal inside diameter is listed as 2 7/16 inch. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.