FF SYSTEMS F1 DA - Алюминиевая инспекционная камера

The access panel is made of aluminum profiles with a 12.‎5 mm water-repellent impregnated plasterboard panel and two or more snap closures.‎ The frames of the access panel can be made with thicknesses of 12.‎5 mm, 15 mm, or 25 mm and are composed of four profiles, each securely welded together using a special procedure.‎ The access panel is equipped with two or more safety cables with carabiners to be re-attached after each opening of the door to prevent accidents.‎ Between the frame and the hatch door, there is a 1.‎75 mm gap.‎ One flap opens through the snap closures, and the other with bolts located on the back.‎ Once the doors are open, the light opening remains completely free of obstructions thanks to the special opening system.‎