Q-028 FLUOROELASTOMER 75 Q RING

Ordered as QV70028, this is an AS568-028 black Viton® (FKM) 75 Shore A Quad-Ring supplied with an inside diameter of 1.364 in (34.65 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.504 in (38.2 mm). The quad-ring seats in a standard o-ring gland while offering improved dynamic performance.

Expect good resistance to petroleum oils and fuels, aggressive chemicals, and many acids. Viton® (FKM) is widely chosen for the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). The profile itself contributes two sealing bands per contact face rather than one and a parting line located away from the sealing surface.

Maintenance and OEM teams specify it across chemical processing, oil and gas, and automotive fuel systems.

Reference part number QV70028 when ordering; the item is sold individually. Unit weight is approximately 0.6074 g. Check the compound against your process media, pressure and temperature before committing to a design.