568-177 FEP ENCAPSULATED SILICONE

This o-ring is supplied in AS568-177 red PTFE-Encapsulated Silicone 70 Shore A supplied with an inside diameter of 9.487 in (240.97 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 9.693 in (246.2 mm), catalogued under part number TES70177. It delivers dependable bidirectional sealing in a compact groove envelope. This item is further identified as ORING 70 Durometer.

PTFE-Encapsulated Silicone is known for strong resistance to permeation and excellent recovery across extreme temperature cycling. The material holds up against wide temperature swings, steam, 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 installation over sharp edges or tight-radius dynamic flexing.

Maintenance and OEM teams specify it across pharmaceutical manufacturing, food and beverage processing, and cryogenic and high-temperature equipment.

TES70177 ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.