-148 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-148 red Silicone 70 Shore A with an inside diameter of 2.737 in (69.52 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.943 in (74.75 mm), catalogued under part number S70FDA148. It delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Silicone is specified for physiological inertness and low toxicity, flexibility that holds at very low temperatures. It resists ozone and UV exposure, extreme heat and cold, and many oxidizing chemicals. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Applications involving steam above its rated range or concentrated acids call for a different compound.

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

Stocked as S70FDA148 and sold individually. Unit weight is approximately 1.727 g and nominal inside diameter is listed as 2 3/4 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.