4.5MM CS X 70MM ID BLACK FKM 75D

The V4.5X70 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 70 mm (2.756 in), a cross section of 4.5 mm (0.177 in), and an outside diameter of 79 mm (3.11 in). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

This material stands up to aromatic hydrocarbons, engine and transmission fluids, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) delivers outstanding high-temperature capability and very low compression set at elevated temperature. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Exposure to amines or low-molecular-weight organic acids will shorten service life.

Typical settings include automotive fuel systems, oil and gas, and chemical processing.

Stocked as V4.5X70 and sold individually. Unit weight is approximately 6.924 g. Check the compound against your process media, pressure and temperature before committing to a design.