Insulated steel rolling shutters Mod. KV-WL, “Fast Wall”

Clear dimensions: width 4.000 x height 4.000 mm Shutters by galvanised + painted insulated horizontal slats colour RAL 7016 dark grey Motor operating, 3 ph 400 V electric motor kit, including n° 1 pair photocells + warning light Opening/closing speed till approx. 0,9 mt./sec, with inverter