-137 BLACK AFLAS 80D O-RING

Part number A80137 is an AS568-137 black Aflas (TFE/P) 80 Shore A O-Ring built to an inside diameter of 2.05 in (52.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.256 in (57.3 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Aflas (TFE/P) is known for high-temperature steam capability that most fluoroelastomers cannot match and exceptional resistance to amine-based additives. It resists strong bases, hot water, and amines and corrosion inhibitors. Rated temperature range runs from -25°F (-31.7°C) to 450°F (232.2°C) in continuous service. Exposure to low-temperature dynamic service or some chlorinated solvents will shorten service life.

Typical settings include geothermal equipment, oil and gas production, and downhole tooling.

A80137 ships individually. Unit weight is approximately 1.4885 g and nominal inside diameter is listed as 2 1/16 inch. Review your operating media and conditions against this specification before installation. 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.