-448 BLACK FKM 75D O-RING

This o-ring is supplied in AS568-448 black Viton® (FKM) 75 Shore A built to an inside diameter of 9.475 in (240.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 10.025 in (254.64 mm), catalogued under part number V70448. It remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. The compound resists aggressive chemicals, chlorinated solvents, and engine and transmission fluids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or ketones and esters.

It sees regular use in semiconductor equipment, oil and gas, and high-temperature process equipment.

Reference part number V70448 when ordering; the item is sold individually. Unit weight is approximately 55.213 g and nominal inside diameter is listed as 9 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.