568-267 FEP ENCAPSULATED SILICONE

Ordered as TES70267, this is an AS568-267 red PTFE-Encapsulated Silicone 70 Shore A O-Ring measuring an inside diameter of 8.234 in (209.14 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 8.512 in (216.2 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces. Additional detail on this item: ORING 70 Durometer.

PTFE-Encapsulated Silicone is known for a non-contaminating, non-stick sealing surface and chemical inertness of PTFE with the wide temperature range of silicone. Expect good resistance to strong acids and solvents, nearly all process chemicals, and steam. Published continuous service range is -75°F (-59.4°C) to 400°F (204.4°C).

Common environments for this compound include chemical processing, pharmaceutical manufacturing, and food and beverage processing.

Order part number TES70267, sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.