-426 BLACK EPDM 80D O-RING

E80PC426 is an AS568-426 black EPDM (EPR) 80 Shore A O-Ring measuring an inside diameter of 4.6 in (116.84 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 5.15 in (130.81 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

EPDM (EPR) is specified here for outstanding weather, ozone and sunlight resistance, good electrical insulating characteristics. The compound resists ozone, UV and weathering, ketones, and dilute acids and alkalis. Rated temperature range runs from -65°F (-53.9°C) to 300°F (148.9°C) in continuous service. Exposure to mineral oil-based lubricants or petroleum oils and fuels will shorten service life.

You will find this material specified across potable water applications, solar and roofing assemblies, and water and steam systems.

This item is sold individually under part number E80PC426. Nominal inside diameter is listed as 4 5/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.