-208 BROWN FKM 90D O-RING

Ordered as VB90208, this is an AS568-208 brown Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 0.609 in (15.47 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.887 in (22.53 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Viton® (FKM) is valued for very low compression set at elevated temperature, excellent resistance to compression set and permeation. The material holds up against aggressive chemicals, petroleum oils and fuels, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving hot water and steam or low-molecular-weight organic acids call for a different compound.

You will find this material specified across chemical processing, automotive fuel systems, and high-temperature process equipment.

Reference part number VB90208 when ordering; the item is sold individually. Nominal inside diameter is listed as 5/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.