568-314 FKM 75 SQUARE CUT RINGS

This quad-ring is supplied in AS568-314 black Viton® (FKM) 70 Shore A square profile with an inside diameter of 0.725 in (18.42 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.145 in (29.08 mm), catalogued under part number SV70314. It seats in a standard o-ring gland while offering improved dynamic performance.

This material stands up to chlorinated solvents, aggressive chemicals, and engine and transmission fluids. Viton® (FKM) is specified for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Applications involving hot water and steam or ketones and esters call for a different compound.

It sees regular use in oil and gas, automotive fuel systems, and high-temperature process equipment.

Reference part number SV70314 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.