For concealed installation in the vertical door frame of flush or overlapping stop interior doors made of wood, plastic, or metal. Universally applicable for all door shapes, including round, flat, basket, and pointed arches.

The closing force can be adjusted from the front, with no visual impairment of the door and no obstructive hardware parts, as the door closer is invisible. Stepless adjustment of the valve functions from the front: closing speed, closing moment, end stop. Thermodynamic valves ensure consistent closing function during temperature fluctuations. A safety valve in the closer protects against overload. Maximum door opening angle of 140°, with the opening angle depending on installation dimensions; door stops should be set for maximum door opening angle. Controlled closing from approximately 90° door opening angle. High closing pressure in the closed position, allowing for easy door opening due to reduced opening resistance. Vertical installation below the upper door hinge. Anodized aluminum housing, joint arm made of galvanized steel, usable on both the left and right.

Note: Not suitable for use with Simonswerk TECTUS door hinges.

Width (mm): 20
Maximum wing width (mm): 900
Maximum wing weight (kg): 80
Length (mm): 400
Closing moment: 5-18 Nm
Depth (mm): 70
Minimum door thickness (mm): 30
Type: FTS 20 EN 1-2
Brand: GU
Contents (ST): 1.