The S2X5 is a red Silicone 70 Shore A O-Ring supplied with an inside diameter of 5 mm (0.197 in), a cross section of 2 mm (0.079 in), and an outside diameter of 9 mm (0.35 in). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Silicone is specified here for exceptionally wide service temperature range and excellent electrical insulating properties. The material holds up against ozone and UV exposure, weathering, and dry heat. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service.
This o-ring meets FDA requirements for food contact. You will find this material specified across medical devices, food and beverage processing, and pharmaceutical manufacturing.
Reference part number S2X5 when ordering; the item is sold individually. Unit weight is approximately 0.095 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 2MM CS X 5MM ID RED SILICONE 70D
uf_description2 METRIC O-RING
Actual_OD 9 mm (0.35 inch)
Actual_CS 2 mm (0.079 inch)
Actual_ID 5 mm (0.197 inch)
ProductCode Description O-Rings - Metric - Commodity