Ordered as S1.6X11.1, this is a red Silicone 70 Shore A O-Ring with an inside diameter of 11.1 mm (0.437 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 14.3 mm (0.56 in). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.
It resists dry heat, extreme heat and cold, and many oxidizing chemicals. Silicone is known for very good compression set resistance across its range and excellent electrical insulating properties. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Exposure to steam above its rated range or concentrated acids will shorten service life.
This item meets FDA requirements for food contact. Maintenance and OEM teams specify it across food and beverage processing, pharmaceutical manufacturing, and ovens and heated equipment.
Reference part number S1.6X11.1 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description 1.6MM CS X 11.1MM ID RED SILICONE 70D
uf_description2 METRIC O-RING
Actual_OD 14.3 mm (0.56 inch)
Actual_CS 1.6 mm (0.063 inch)
Actual_ID 11.1 mm (0.437 inch)
ProductCode Description O-Rings - Metric - Commodity