Q-247 FLUOROELASTOMER 75 Q RING

APG stocks the QV70247, an AS568-247 black Viton® (FKM) 75 Shore A quad profile Quad-Ring supplied with an inside diameter of 4.609 in (117.07 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.887 in (124.13 mm). A quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

As a material, Viton® (FKM) offers excellent resistance to compression set and permeation, outstanding high-temperature capability. Expect good resistance to many acids, aggressive chemicals, and engine and transmission fluids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with amines or low-molecular-weight organic acids.

It sees regular use in chemical processing, semiconductor equipment, and automotive fuel systems.

QV70247 ships individually. Unit weight is approximately 7.4202 g and nominal inside diameter is listed as 4 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.