568-136 FKM 75 SQUARE CUT RINGS

SV70136 is an AS568-136 black Viton® (FKM) 70 Shore A square profile Quad-Ring built to an inside diameter of 1.987 in (50.47 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.193 in (55.7 mm). In service, this quad-ring uses a four-lobed profile to create two sealing surfaces per side, reducing the squeeze needed to seal.

As a material, Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. This material stands up to aggressive chemicals, chlorinated solvents, and aromatic hydrocarbons. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Exposure to low-molecular-weight organic acids or ketones and esters will shorten service life.

You will find this material specified across semiconductor equipment, aerospace, and chemical processing.

This item is sold individually under part number SV70136. Nominal inside diameter is listed as 2 inch. Review your operating media and conditions against this specification before installation.