APG stocks the S70MD469, an AS568-469 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 19.955 in (506.86 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 20.505 in (520.83 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.
Silicone is known for flexibility that holds at very low temperatures and an exceptionally wide service temperature range. The compound resists many oxidizing chemicals, dry heat, and extreme heat and cold. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with steam above its rated range or abrasive dynamic service.
The compound is metal detectable for HACCP and foreign-body control programs. You will find this material specified across ovens and heated equipment, medical devices, and food and beverage processing.
Stocked as S70MD469 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
Description -469 RED SILICONE 70D O-RING
Actual Cross Section 0.275 inch (6.99 mm)
Actual Inside Diameter 19.955 inch (506.86 mm)
Actual Outside Diameter 20.505 inch (520.83 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable