-453 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-453 red Silicone 70 Shore A supplied with an inside diameter of 11.975 in (304.17 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 12.525 in (318.14 mm), catalogued under part number S70FDA453. It creates a positive seal at flange, piston and rod interfaces without added hardware.

Silicone delivers very good compression set resistance across its range and flexibility that holds at very low temperatures. Expect good resistance to many oxidizing chemicals, weathering, and ozone and UV exposure. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. It should not be specified for service in steam above its rated range or concentrated acids.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in electronics and electrical enclosures, food and beverage processing, and pharmaceutical manufacturing.

This item is sold individually under part number S70FDA453. Unit weight is approximately 52.14 g and nominal inside diameter is listed as 12 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.