Ordered as A80413, this is an AS568-413 black Aflas (TFE/P) 80 Shore A O-Ring with an inside diameter of 2.975 in (75.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.525 in (89.54 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Expect good resistance to strong bases, sour gas and hydrogen sulfide, and amines and corrosion inhibitors. Aflas (TFE/P) is known for strong resistance to rapid gas decompression and exceptional resistance to amine-based additives. Continuous operating temperature is published at -25°F (-31.7°C) to 450°F (232.2°C). Exposure to aromatic hydrocarbons or some chlorinated solvents will shorten service life.
You will find this material specified across downhole tooling, chemical processing, and power generation.
Stocked as A80413 and sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description -413 BLACK AFLAS 80D O-RING
uf_description2 0.275" (6.99MM) CS X 2.975" (75.57MM) ID
Actual_CS 0.275 inch (6.99 mm)
Actual_ID 2.975 inch (75.57 mm)
Actual_OD 3.525 inch (89.54 mm)
ProductCode Description O-Rings - Bulk - Premium