-144 RED SILICONE 70D O-RING

Part number S70144 is an AS568-144 red Silicone 70 Shore A O-Ring measuring an inside diameter of 2.487 in (63.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.693 in (68.4 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Silicone is widely chosen for excellent electrical insulating properties and flexibility that holds at very low temperatures. It resists weathering, extreme heat and cold, and many oxidizing chemicals. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Exposure to hydrocarbon fuels and oils or steam above its rated range will shorten service life.

Common environments for this compound include pharmaceutical manufacturing, food and beverage processing, and sanitary process lines.

This item is sold individually under part number S70144. Unit weight is approximately 1.61 g and nominal inside diameter is listed as 2 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.