-263 BLACK EPDM 80D O-RING

Part number E80PC263 is an AS568-263 black EPDM (EPR) 80 Shore A O-Ring with an inside diameter of 7.234 in (183.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.512 in (190.8 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, EPDM (EPR) is valued for good electrical insulating characteristics, excellent hot water and steam resistance. This material stands up to phosphate ester hydraulic fluids, ketones, and dilute acids and alkalis. The material carries a published service range of -65°F (-53.9°C) to 300°F (148.9°C). It is not the right choice where mineral oil-based lubricants or petroleum oils and fuels are present.

Maintenance and OEM teams specify it across water and steam systems, solar and roofing assemblies, and potable water applications.

Stocked as E80PC263 and sold individually. 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.