-458 BLACK AFLAS 80D O-RING

This o-ring is supplied in AS568-458 black Aflas (TFE/P) 80 Shore A with an inside diameter of 14.475 in (367.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 15.025 in (381.64 mm), catalogued under part number A80458. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Aflas (TFE/P) delivers excellent electrical insulating properties and exceptional resistance to amine-based additives. It resists brake fluids and phosphate esters, strong bases, and high-temperature steam. Continuous operating temperature is published at -25°F (-31.7°C) to 450°F (232.2°C). It is not the right choice where low-temperature dynamic service or some chlorinated solvents are present.

You will find this material specified across oil and gas production, geothermal equipment, and power generation.

Order part number A80458, sold individually. Nominal inside diameter is listed as 14 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.