The Trelleborg Turcon® Glyd Ring® T is a double-acting O-Ring energized rod seal for dynamic applications, offering low friction with no stick-slip, minimal break out force and high wear resistance. The trapezoidal cross-section of the Turcon® Glyd Ring® T provides very good static leak-tightness and the angles of each lip are designed to provide improved leakage control and better resistance to extrusion.