568-378 PTFE ORINGS FDA

Ordered as TFE378, this is an AS568-378 white PTFE (Teflon) 55 Shore D O-Ring with an inside diameter of 10.475 in (266.07 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 10.895 in (276.73 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

PTFE (Teflon) is specified for non-stick, non-contaminating surface characteristics and a very wide continuous service temperature range. This material stands up to steam, solvents, and oxidizing media. The material carries a published service range of -65°F (-53.9°C) to 500°F (260°C).

Common environments for this compound include food and beverage, pharmaceutical and biotech, and laboratory equipment.

Reference part number TFE378 when ordering; the item is sold individually. Nominal inside diameter is listed as 10 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.