-387 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-387 red Silicone 70 Shore A built to an inside diameter of 17.955 in (456.06 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 18.375 in (466.73 mm), catalogued under part number S70FDA387. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Silicone is widely chosen for an exceptionally wide service temperature range and flexibility that holds at very low temperatures. The material holds up against many oxidizing chemicals, dry heat, and weathering. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with steam above its rated range or concentrated acids.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Typical settings include medical devices, electronics and electrical enclosures, and ovens and heated equipment.

This item is sold individually under part number S70FDA387. Unit weight is approximately 47.02 g and nominal inside diameter is listed as 18 inch. Review your operating media and conditions against this specification before installation.