Hatches
• Panels pressopiegato steel furniture, electro, isolated internally with high density insulation package.
• Guide rails and top box-beam, complete with guides sliding counterweight, mazes flame sealing, wheels sliding on ball bearings to ensure a gentle flow.
• System self-closing by means of thermal fuse.
• self-expanding perimeter sealing gaskets.
• Standard buffer limit.
• Surface finish with textured polyester powder RAL 7035.
• Possible connection to the detection and control through electro-restraint.