568-379 FEP ENCAPSULATED VITON ORING

Part number TEV80379 is an AS568-379 black PTFE-Encapsulated Viton® 90 Shore A O-Ring measuring an inside diameter of 10.975 in (278.77 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.395 in (289.43 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

PTFE-Encapsulated Viton® is specified here for non-stick sealing surface that resists fouling, excellent resistance to permeation and contamination. The material holds up against aggressive oxidizers, steam, and nearly all process chemicals. Continuous operating temperature is published at -75°F (-59.4°C) to 400°F (204.4°C). Applications involving service requiring tight-radius dynamic flexing or installation over sharp edges without care call for a different compound.

Typical settings include pharmaceutical manufacturing, semiconductor equipment, and chemical processing.

This item is sold individually under part number TEV80379. Nominal inside diameter is listed as 11 inch. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.