This o-ring is supplied in red Silicone 70 Shore A measuring an inside diameter of 11 mm (0.433 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 16 mm (0.63 in), catalogued under part number S2.5X11. It remains the most cost-effective sealing element available for pressurized assemblies.
Expect good resistance to many oxidizing chemicals, weathering, and extreme heat and cold. Silicone is widely chosen for very good compression set resistance across its range, physiological inertness and low toxicity. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C).
This o-ring meets FDA requirements for food contact. Common environments for this compound include electronics and electrical enclosures, medical devices, and food and beverage processing.
Order part number S2.5X11, sold individually. Unit weight is approximately 0.4166 g. 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 2.5MM CS X 11MM ID RED SILICONE 70D
uf_description2 METRIC O-RING
Actual_OD 16 mm (0.63 inch)
Actual_CS 2.5 mm (0.098 inch)
Actual_ID 11 mm (0.433 inch)
ProductCode Description O-Rings - Metric - Commodity