-388 RED SILICONE 70D FDA O-RING

Part number S70FDA388 is an AS568-388 red Silicone 70 Shore A O-Ring with an inside diameter of 18.953 in (481.41 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 19.373 in (492.07 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The material holds up against weathering, ozone and UV exposure, and dry heat. That behavior comes from the compound itself: Silicone is valued for very good compression set resistance across its range, physiological inertness and low toxicity. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with hydrocarbon fuels and oils or abrasive dynamic service.

This item meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. It sees regular use in electronics and electrical enclosures, pharmaceutical manufacturing, and ovens and heated equipment.

Stocked as S70FDA388 and sold individually. Unit weight is approximately 47.64 g and nominal inside diameter is listed as 19 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.