-151 RED SILICONE 70D O-RING

This o-ring is supplied in AS568-151 red Silicone 70 Shore A supplied with an inside diameter of 2.987 in (75.87 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 3.193 in (81.1 mm), catalogued under part number S70151. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to weathering, extreme heat and cold, and dry heat. That behavior comes from the compound itself: Silicone is specified for physiological inertness and low toxicity, very good compression set resistance across its range. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Applications involving concentrated acids or hydrocarbon fuels and oils call for a different compound.

Typical settings include sanitary process lines, pharmaceutical manufacturing, and ovens and heated equipment.

S70151 ships individually. Unit weight is approximately 1.853 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.