Conventional rack & pinion technology.
For small size doors, with link arm.

Can be used for DIN left and right-handed doors.
Size and closing force 2/3/(4) according to standard EN 1154.
For door leafs with maximum 850/950/(1100) mm width, 40/60/(80) kg weight.
Thermodynamic valves for consistent performance.

Also for use with smoke and fire protection doors (fire resistance certificate).
Adjustable closing speed (S), latching speed (L) and backcheck (BC) (front facing regulating valves).
Opening angle up to 180° (with EN 1154 "4" setting, max. 105°).
Black colour, similar to RAL 9005.

Advantages for planners: compact size, modern design, cost effective and reliable solution.

Advantages for installers: quick and easy installation, can be used for left and right-handed doors, easy to adjust.

Advantages for users: Largely unaffected by temperature fluctuations thanks to thermodynamic valves, backcheck feature offers optimum protection for doors and walls.