2.5MM CS X 8.5MM ID RED SILICONE 70D

APG stocks the S2.5X8.5, a red Silicone 70 Shore A O-Ring measuring an inside diameter of 8.5 mm (0.335 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 13.5 mm (0.53 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to ozone and UV exposure, many oxidizing chemicals, and dry heat. Silicone is known for flexibility that holds at very low temperatures and excellent electrical insulating properties. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with abrasive dynamic service or concentrated acids.

The compound meets FDA requirements for food contact. You will find this material specified across ovens and heated equipment, sanitary process lines, and pharmaceutical manufacturing.

S2.5X8.5 ships individually. Unit weight is approximately 0.229 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.