568-343 FEP ENCAPSULATED SILICONE

TES70343 is an AS568-343 red PTFE-Encapsulated Silicone 70 Shore A O-Ring supplied with an inside diameter of 3.725 in (94.62 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 4.145 in (105.28 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope. This item is further identified as ORING 70 Durometer.

The material holds up against nearly all process chemicals, wide temperature swings, and strong acids and solvents. PTFE-Encapsulated Silicone offers a non-contaminating, non-stick sealing surface and excellent recovery across extreme temperature cycling. The material carries a published service range of -75°F (-59.4°C) to 400°F (204.4°C).

It sees regular use in food and beverage processing, cryogenic and high-temperature equipment, and chemical processing.

Stocked as TES70343 and sold individually. Nominal inside diameter is listed as 3 3/4 inch. Review your operating media and conditions against this specification before installation.