-326 BLACK AFLAS 80D O-RING

Part number A80326 is an AS568-326 black Aflas (TFE/P) 80 Shore A O-Ring measuring an inside diameter of 1.6 in (40.64 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.02 in (51.31 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to high-temperature steam, amines and corrosion inhibitors, and sour gas and hydrogen sulfide. That behavior comes from the compound itself: Aflas (TFE/P) is specified for strong resistance to rapid gas decompression and exceptional resistance to amine-based additives. Published continuous service range is -25°F (-31.7°C) to 450°F (232.2°C).

Typical settings include oil and gas production, power generation, and downhole tooling.

Order part number A80326, sold individually. Unit weight is approximately 5.298 g and nominal inside diameter is listed as 1 5/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.