568-244 FEP ENCAPSULATED VITON ORING

The TEV80244 is an AS568-244 black PTFE-Encapsulated Viton® 90 Shore A O-Ring with an inside diameter of 4.234 in (107.54 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 4.512 in (114.6 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

It resists strong acids and solvents, aggressive oxidizers, and steam. PTFE-Encapsulated Viton® is widely chosen for long service life in aggressive chemical duty and a seamless PTFE jacket over a resilient elastomer core. Continuous operating temperature is published at -75°F (-59.4°C) to 400°F (204.4°C).

You will find this material specified across semiconductor equipment, food and beverage, and pharmaceutical manufacturing.

Order part number TEV80244, sold individually. Nominal inside diameter is listed as 4 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.