568-136 PTFE ORINGS FDA

Ordered as TFE136, this is an AS568-136 white PTFE (Teflon) 55 Shore D O-Ring measuring an inside diameter of 1.987 in (50.47 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.193 in (55.7 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to solvents, strong acids and bases, and nearly all industrial chemicals. PTFE (Teflon) is known for near-universal chemical inertness and non-stick, non-contaminating surface characteristics. Published continuous service range is -65°F (-53.9°C) to 500°F (260°C). Verify compatibility before use with molten alkali metals or elemental fluorine at temperature.

Common environments for this compound include laboratory equipment, aggressive-media pipelines, and food and beverage.

This item is sold individually under part number TFE136. Nominal inside diameter is listed as 2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.