-120 RED SILICONE 70D O-RING

This o-ring is supplied in AS568-120 red Silicone 70 Shore A built to an inside diameter of 0.987 in (25.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.193 in (30.3 mm), catalogued under part number S70120. It compresses into its gland to block fluid or gas migration across a joint.

It resists dry heat, extreme heat and cold, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is widely chosen for an exceptionally wide service temperature range and flexibility that holds at very low temperatures. 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 concentrated acids.

You will find this material specified across pharmaceutical manufacturing, sanitary process lines, and medical devices.

S70120 ships individually. Unit weight is approximately 0.6635 g and nominal inside diameter is listed as 1 inch. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.