SFDA2.5X13 is a red Silicone 70 Shore A O-Ring with an inside diameter of 13 mm (0.512 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 18 mm (0.71 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Additional detail on this item: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.
The material holds up against extreme heat and cold, ozone and UV exposure, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone delivers excellent electrical insulating properties, physiological inertness and low toxicity. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Verify compatibility before use with abrasive dynamic service or steam above its rated range.
This item meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in food and beverage processing, electronics and electrical enclosures, and ovens and heated equipment.
Reference part number SFDA2.5X13 when ordering; the item is sold individually. Unit weight is approximately 0.0064 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Description 2.5MM CS X 13MM ID RED SILICONE 70D
Actual Outside Diameter 18 mm (0.71 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 13 mm (0.512 inch)
Measurement System Metric
Product Category O-Rings - FDA / Metal Detectable