3.6MM CS X 43.4MM ID BLACK FKM 75D

Ordered as V3.6X43.4, this is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 43.4 mm (1.709 in), a cross section of 3.6 mm (0.142 in), and an outside diameter of 50.6 mm (1.99 in). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against chlorinated solvents, aromatic hydrocarbons, and many acids. Viton® (FKM) is valued for excellent resistance to compression set and permeation, very low compression set at elevated temperature. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or low-molecular-weight organic acids.

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

V3.6X43.4 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.