This o-ring is supplied in AS568-209 red Silicone 70 Shore A measuring an inside diameter of 0.671 in (17.04 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 0.949 in (24.1 mm), catalogued under part number S70MD209. It compresses into its gland to block fluid or gas migration across a joint.
As a material, Silicone is specified for excellent electrical insulating properties and flexibility that holds at very low temperatures. This material stands up to ozone and UV exposure, many oxidizing chemicals, and extreme heat and cold. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service.
This item is metal detectable for HACCP and foreign-body control programs. You will find this material specified across pharmaceutical manufacturing, sanitary process lines, and ovens and heated equipment.
Order part number S70MD209, sold individually. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description -209 RED SILICONE 70D O-RING
uf_description2 METAL DETECTABLE, 0.139" (3.53MM) CS X 0.671" (17.04MM) ID
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 0.671 inch (17.04 mm)
Actual_OD 0.949 inch (24.1 mm)
ProductCode Description O-Rings - FDA / Metal Detectable