568-018 FEP ENCAPSULATED SILICONE

APG stocks the TES70018, an AS568-018 red PTFE-Encapsulated Silicone 70 Shore A O-Ring built to an inside diameter of 0.739 in (18.77 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.879 in (22.33 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint. This item is further identified as ORING 70 Durometer.

PTFE-Encapsulated Silicone is specified for chemical inertness of PTFE with the wide temperature range of silicone and strong resistance to permeation. This material stands up to steam, strong acids and solvents, and nearly all process chemicals. Continuous operating temperature is published at -75°F (-59.4°C) to 400°F (204.4°C). Verify compatibility before use with tight-radius dynamic flexing or installation over sharp edges.

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

Order part number TES70018, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.