-445 RED SILICONE 70D FDA O-RING

The S70FDA445 is an AS568-445 red Silicone 70 Shore A O-Ring with an inside diameter of 7.975 in (202.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 8.525 in (216.54 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Silicone is specified here for excellent electrical insulating properties, physiological inertness and low toxicity. The compound resists many oxidizing chemicals, extreme heat and cold, and dry heat. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where concentrated acids or steam above its rated range are present.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across ovens and heated equipment, medical devices, and food and beverage processing.

S70FDA445 ships individually. Unit weight is approximately 34.97 g. Review your operating media and conditions against this specification before installation.