-455 BROWN FKM 90D O-RING

The VB90455 is an AS568-455 brown Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 12.975 in (329.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 13.525 in (343.54 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) delivers long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. Expect good resistance to chlorinated solvents, petroleum oils and fuels, and many acids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or ketones and esters.

Common environments for this compound include chemical processing, oil and gas, and high-temperature process equipment.

Order part number VB90455, sold individually. Nominal inside diameter is listed as 13 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.