L. V. Locking Devices

A double coil laminar sealing ring is a two-turn metal labyrinth seal designed to provide effective, low-friction sealing in demanding applications like bearings and steam turbines. Unlike single-turn rings, double-wound versions lack an axial joint gap, offering improved sealing performance by providing a uniform radial tension and preventing the ingress of dust, dirt, and fluids like grease. They are used in industries such as automotive, aerospace, and oil and gas, and are known for their durability and ability to withstand high temperatures and corrosive environments.