-475 RED SILICONE 70D O-RING

Part number S70MD475 is an AS568-475 red Silicone 70 Shore A O-Ring measuring an inside diameter of 25.94 in (658.88 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 26.49 in (672.85 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

It resists many oxidizing chemicals, ozone and UV exposure, and extreme heat and cold. That behavior comes from the compound itself: Silicone is widely chosen for physiological inertness and low toxicity, excellent electrical insulating properties. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Applications involving hydrocarbon fuels and oils or abrasive dynamic service call for a different compound.

This item is metal detectable for HACCP and foreign-body control programs. Common environments for this compound include medical devices, sanitary process lines, and electronics and electrical enclosures.

Reference part number S70MD475 when ordering; the item is sold individually. Nominal inside diameter is listed as 26 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.