Soundproofing roller gate 25dB
Jansen is also your professional partner for noise insulation. This is neccessary where loud noises can enter from outside into a building, noises from inside to outside or noises within the building.
Jansen's soundproofing roller gate is certified according to DIN EN ISO 140-3. The door reaches a soundproofing value of Rw,p = 25 dB. The roller door is available up to a height of 8,000 mm.
The door leaf consists of 114 mm high aluminium hollow section profiles with soundproofed filling. The separate slats are joined to a shell via a turnable connection system. The thickness of the elements is 26 mm.
The guide rail consists of zinc-coated sheet steel in a screwed construction.
Plug-on drive with built-in retainer or sprocket drive with separate retainer. In case of a power failure the door can be operated via an emergency crank. Opening and closing speed: approx. 0.11 m/s. Maintenance-free drive unit.
Control voltage 24 V, push button “Open-Stop-Close” on switch box, 16-A-CEE-plug for connection to on site socket on operating level.