-280 BLACK CHEMOURS VITON 75D O-RING

VITON75280 is an AS568-280 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 13.984 in (355.19 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 14.262 in (362.25 mm). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists aggressive chemicals, chlorinated solvents, and engine and transmission fluids. Viton® (FKM) is valued for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in low-molecular-weight organic acids or amines.

Maintenance and OEM teams specify it across high-temperature process equipment, semiconductor equipment, and chemical processing.

Order part number VITON75280, sold individually. Unit weight is approximately 20.293 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.