-237 BLACK AFLAS 80D O-RING

Part number A80237 is an AS568-237 black Aflas (TFE/P) 80 Shore A O-Ring built to an inside diameter of 3.359 in (85.32 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 3.637 in (92.38 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Aflas (TFE/P) is known for exceptional resistance to amine-based additives and strong resistance to rapid gas decompression. It resists brake fluids and phosphate esters, strong bases, and high-temperature steam. The material carries a published service range of -25°F (-31.7°C) to 450°F (232.2°C). It is not the right choice where aromatic hydrocarbons or some chlorinated solvents are present.

You will find this material specified across power generation, geothermal equipment, and downhole tooling.

Order part number A80237, sold individually. Unit weight is approximately 0.0049 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.