-419 BLACK AFLAS 80D O-RING

The A80419 is an AS568-419 black Aflas (TFE/P) 80 Shore A O-Ring with an inside diameter of 3.725 in (94.62 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 4.275 in (108.59 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Aflas (TFE/P) delivers proven performance in aggressive downhole environments and exceptional resistance to amine-based additives. The compound resists sour gas and hydrogen sulfide, amines and corrosion inhibitors, and hot water. Published continuous service range is -25°F (-31.7°C) to 450°F (232.2°C). Verify compatibility before use with some chlorinated solvents or aromatic hydrocarbons.

Typical settings include downhole tooling, chemical processing, and geothermal equipment.

A80419 ships individually. Nominal inside diameter is listed as 3 3/4 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.