Q-332 FLUOROELASTOMER 75 Q RING

This quad-ring is supplied in AS568-332 black Viton® (FKM) 75 Shore A built to an inside diameter of 2.35 in (59.69 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.77 in (70.36 mm), catalogued under part number QV70332. It seats in a standard o-ring gland while offering improved dynamic performance.

Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. It resists chlorinated solvents, aggressive chemicals, and many acids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters. The profile itself contributes two sealing bands per contact face rather than one and lower compressive load required to achieve a seal.

It sees regular use in chemical processing, automotive fuel systems, and oil and gas.

Reference part number QV70332 when ordering; the item is sold individually. Unit weight is approximately 9.189 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.