-448 RED SILICONE 70D FDA O-RING

Ordered as S70FDA448, this is an AS568-448 red Silicone 70 Shore A O-Ring with an inside diameter of 9.475 in (240.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 10.025 in (254.64 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Silicone is widely chosen for excellent electrical insulating properties and flexibility that holds at very low temperatures. The material holds up against extreme heat and cold, weathering, and dry heat. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where hydrocarbon fuels and oils or steam above its rated range are present.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Typical settings include food and beverage processing, pharmaceutical manufacturing, and electronics and electrical enclosures.

S70FDA448 ships individually. Unit weight is approximately 42.218 g and nominal inside diameter is listed as 9 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design.