S70MD345 is an AS568-345 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 3.975 in (100.97 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 4.395 in (111.63 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.
As a material, Silicone is known for excellent electrical insulating properties and flexibility that holds at very low temperatures. It resists ozone and UV exposure, extreme heat and cold, and many oxidizing chemicals. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Applications involving concentrated acids or hydrocarbon fuels and oils call for a different compound.
This o-ring is metal detectable for HACCP and foreign-body control programs. You will find this material specified across medical devices, electronics and electrical enclosures, and ovens and heated equipment.
S70MD345 ships individually. Review your operating media and conditions against this specification before installation.
Description -345 RED SILICONE 70D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 3.975 inch (100.97 mm)
Actual Outside Diameter 4.395 inch (111.63 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable