-034 RED SILICONE 70D FDA O-RING

The S70FDA034 is an AS568-034 red Silicone 70 Shore A O-Ring measuring an inside diameter of 2.114 in (53.7 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.254 in (57.25 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is specified here for exceptionally wide service temperature range and excellent electrical insulating properties. The material holds up against dry heat, weathering, and extreme heat and cold. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where steam above its rated range or abrasive dynamic service are present.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across sanitary process lines, ovens and heated equipment, and medical devices.

This item is sold individually under part number S70FDA034. Unit weight is approximately 0.63 g and nominal inside diameter is listed as 2 1/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.