-908 RED SILICONE 70D FDA O-RING

S70FDA908 is an AS568-908 red Silicone 70 Shore A O-Ring built to an inside diameter of 0.644 in (16.36 mm), a cross section of 0.087 in (2.21 mm), and an outside diameter of 0.818 in (20.78 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is known for physiological inertness and low toxicity, flexibility that holds at very low temperatures. The compound resists weathering, ozone and UV exposure, and many oxidizing chemicals. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where abrasive dynamic service or concentrated acids are present.

This o-ring meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. It sees regular use in sanitary process lines, medical devices, and food and beverage processing.

Order part number S70FDA908, sold individually. Unit weight is approximately 0.314 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.