-315 RED SILICONE 70D O-RING

APG stocks the S70315, an AS568-315 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 0.787 in (19.99 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.207 in (30.66 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists weathering, ozone and UV exposure, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is valued for flexibility that holds at very low temperatures, physiological inertness and low toxicity. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Exposure to hydrocarbon fuels and oils or abrasive dynamic service will shorten service life.

Common environments for this compound include medical devices, food and beverage processing, and sanitary process lines.

S70315 ships individually. Unit weight is approximately 2.58 g. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.