-281 RED SILICONE 70D O-RING

APG stocks the S70281, an AS568-281 red Silicone 70 Shore A O-Ring measuring an inside diameter of 14.984 in (380.59 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 15.262 in (387.65 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Silicone is specified here for very good compression set resistance across its range and excellent electrical insulating properties. The compound resists weathering, extreme heat and cold, and dry heat. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). It is not the right choice where steam above its rated range or hydrocarbon fuels and oils are present.

Typical settings include sanitary process lines, ovens and heated equipment, and medical devices.

This item is sold individually under part number S70281. Unit weight is approximately 16.4 g and nominal inside diameter is listed as 15 inch. Review your operating media and conditions against this specification before installation.