With the BTS 60, DORMA offers a floor spring that is designed for light use double action doors for basic requirement.
Easy solution for single leaf doors
The BTS 60 is used for the standard double action doors with the door width up to 1000 mm and a maximum door weight of 80 kg. Closing speed adjustment is optimized with two regulating valves. The compact and shallow design ensures an ideal application for limited floor depth.
Standard and optional functions
The floor spring has two controlled closing ranges:
Benefits for the trade
Benefits for the installer
Benefits for the architect/specifier
Benefits for the user