This o-ring is supplied in red Silicone 70 Shore A supplied with an inside diameter of 12.5 mm (0.492 in), a cross section of 1.8 mm (0.071 in), and an outside diameter of 16.1 mm (0.63 in), catalogued under part number S1.8X12.5. It remains the most cost-effective sealing element available for pressurized assemblies.
Silicone is widely chosen for flexibility that holds at very low temperatures and an exceptionally wide service temperature range. This material stands up to extreme heat and cold, many oxidizing chemicals, and weathering. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with steam above its rated range or hydrocarbon fuels and oils.
This o-ring meets FDA requirements for food contact. Typical settings include pharmaceutical manufacturing, medical devices, and sanitary process lines.
Order part number S1.8X12.5, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description 1.8MM CS X 12.5MM ID RED SILICONE 70D
uf_description2 METRIC O-RING
Actual_OD 16.1 mm (0.63 inch)
Actual_CS 1.8 mm (0.071 inch)
Actual_ID 12.5 mm (0.492 inch)
ProductCode Description O-Rings - Metric - Commodity