3MM CS X 12.5MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A supplied with an inside diameter of 12.5 mm (0.492 in), a cross section of 3 mm (0.118 in), and an outside diameter of 18.5 mm (0.73 in), catalogued under part number V3X12.5. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Viton® (FKM) is specified here for outstanding high-temperature capability, excellent resistance to compression set and permeation. Expect good resistance to aggressive chemicals, engine and transmission fluids, and many acids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with ketones and esters or amines.

It sees regular use in chemical processing, semiconductor equipment, and oil and gas.

V3X12.5 ships individually. Unit weight is approximately 0.631 g. Check the compound against your process media, pressure and temperature before committing to a design.