4MM CS X 15MM ID RED SILICONE 70D

SFDA4X15 is a red Silicone 70 Shore A O-Ring with an inside diameter of 15 mm (0.591 in), a cross section of 4 mm (0.157 in), and an outside diameter of 23 mm (0.91 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Supplementary detail from the product record: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.

It resists extreme heat and cold, dry heat, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone offers physiological inertness and low toxicity, flexibility that holds at very low temperatures. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with abrasive dynamic service or hydrocarbon fuels and oils.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Typical settings include food and beverage processing, pharmaceutical manufacturing, and ovens and heated equipment.

Reference part number SFDA4X15 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.