-228 BLACK AFLAS 80D O-RING

Ordered as A80228, this is an AS568-228 black Aflas (TFE/P) 80 Shore A O-Ring measuring an inside diameter of 2.234 in (56.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.512 in (63.8 mm). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Aflas (TFE/P) is specified here for strong resistance to rapid gas decompression and high-temperature steam capability that most fluoroelastomers cannot match. The compound resists sour gas and hydrogen sulfide, high-temperature steam, and amines and corrosion inhibitors. Published continuous service range is -25°F (-31.7°C) to 450°F (232.2°C).

Common environments for this compound include downhole tooling, oil and gas production, and geothermal equipment.

Order part number A80228, sold individually. Unit weight is approximately 0.0033 g and nominal inside diameter is listed as 2 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.