-245 BLACK AFLAS 80D O-RING

Part number A80245 is an AS568-245 black Aflas (TFE/P) 80 Shore A O-Ring supplied with an inside diameter of 4.359 in (110.72 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.637 in (117.78 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Aflas (TFE/P) is specified here for high-temperature steam capability that most fluoroelastomers cannot match and excellent electrical insulating properties. Expect good resistance to high-temperature steam, amines and corrosion inhibitors, and brake fluids and phosphate esters. Rated temperature range runs from -25°F (-31.7°C) to 450°F (232.2°C) in continuous service. It is not the right choice where aromatic hydrocarbons or some chlorinated solvents are present.

Typical settings include downhole tooling, chemical processing, and power generation.

A80245 ships individually. Unit weight is approximately 0.0062 g and nominal inside diameter is listed as 4 3/8 inch. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.