-370 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-370 red Silicone 70 Shore A built to an inside diameter of 8.225 in (208.92 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 8.645 in (219.58 mm), catalogued under part number S70FDA370. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is specified here for very good compression set resistance across its range, physiological inertness and low toxicity. The material holds up against weathering, ozone and UV exposure, and dry heat. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). It should not be specified for service in concentrated acids or abrasive dynamic service.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include food and beverage processing, medical devices, and sanitary process lines.

Order part number S70FDA370, sold individually. Unit weight is approximately 21.21 g and nominal inside diameter is listed as 8 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.