-043 BLACK AFLAS 80D O-RING

A80043 is an AS568-043 black Aflas (TFE/P) 80 Shore A O-Ring measuring an inside diameter of 3.489 in (88.62 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 3.629 in (92.18 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

As a material, Aflas (TFE/P) is known for exceptional resistance to amine-based additives and high-temperature steam capability that most fluoroelastomers cannot match. It resists amines and corrosion inhibitors, hot water, and high-temperature steam. Service temperature is rated from -25°F (-31.7°C) through 450°F (232.2°C). It should not be specified for service in low-temperature dynamic service or some chlorinated solvents.

You will find this material specified across geothermal equipment, oil and gas production, and downhole tooling.

Order part number A80043, sold individually. Unit weight is approximately 1.1364 g. Review your operating media and conditions against this specification before installation.