APG stocks the S2X14, a red Silicone 70 Shore A O-Ring measuring an inside diameter of 14 mm (0.551 in), a cross section of 2 mm (0.079 in), and an outside diameter of 18 mm (0.71 in). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
Silicone is specified here for flexibility that holds at very low temperatures and very good compression set resistance across its range. The material holds up against dry heat, ozone and UV exposure, and many oxidizing chemicals. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where hydrocarbon fuels and oils or steam above its rated range are present.
This item meets FDA requirements for food contact. It sees regular use in sanitary process lines, electronics and electrical enclosures, and food and beverage processing.
Order part number S2X14, sold individually. Unit weight is approximately 0.2156 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 14MM ID RED SILICONE 70D
uf_description2 METRIC O-RING
Actual_OD 18 mm (0.71 inch)
Actual_CS 2 mm (0.079 inch)
Actual_ID 14 mm (0.551 inch)
ProductCode Description O-Rings - Metric - Commodity