This o-ring is supplied in red Silicone 70 Shore A with an inside diameter of 8.5 mm (0.335 in), a cross section of 1.5 mm (0.059 in), and an outside diameter of 11.5 mm (0.45 in), catalogued under part number S1.5X8.5. It creates a positive seal at flange, piston and rod interfaces without added hardware. Additional detail on this item: Metric O-RING, JIS S9.
This material stands up to dry heat, weathering, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone delivers physiological inertness and low toxicity, flexibility that holds at very low temperatures. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Exposure to steam above its rated range or hydrocarbon fuels and oils will shorten service life.
The compound meets FDA requirements for food contact. Typical settings include ovens and heated equipment, pharmaceutical manufacturing, and medical devices.
This item is sold individually under part number S1.5X8.5. Unit weight is approximately 0.0756 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description 1.5MM CS X 8.5MM ID RED SILICONE 70D
uf_description2 METRIC O-RING, JIS S9
Actual_OD 11.5 mm (0.45 inch)
Actual_CS 1.5 mm (0.059 inch)
Actual_ID 8.5 mm (0.335 inch)
ProductCode Description O-Rings - Metric - Commodity