568-330 FEP ENCAPSULATED SILICONE

Ordered as TES70330, this is an AS568-330 red PTFE-Encapsulated Silicone 70 Shore A O-Ring with an inside diameter of 2.1 in (53.34 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.52 in (64.01 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint. This item is further identified as ORING 70 Durometer.

This material stands up to wide temperature swings, strong acids and solvents, and steam. PTFE-Encapsulated Silicone is widely chosen for strong resistance to permeation and a non-contaminating, non-stick sealing surface. Published continuous service range is -75°F (-59.4°C) to 400°F (204.4°C). Exposure to installation over sharp edges or tight-radius dynamic flexing will shorten service life.

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

TES70330 ships individually. Nominal inside diameter is listed as 2 1/8 inch. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.