-154 BLACK AFLAS 80D O-RING

The A80154 is an AS568-154 black Aflas (TFE/P) 80 Shore A O-Ring measuring an inside diameter of 3.737 in (94.92 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.943 in (100.15 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Aflas (TFE/P) is specified here for strong resistance to rapid gas decompression and proven performance in aggressive downhole environments. Expect good resistance to strong bases, hot water, 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. Applications involving low-temperature dynamic service or some chlorinated solvents call for a different compound.

It sees regular use in power generation, geothermal equipment, and chemical processing.

Order part number A80154, sold individually. Unit weight is approximately 2.6548 g and nominal inside diameter is listed as 3 3/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.