FF SYSTEMS JA - Алюминиевая инспекционная камера

This access panel consists of aluminium frame with impregnated plasterboard 12,5 mm.‎ Both outer and inner frame of te acccess panel consist of four single frames, which are firmly connected due to a special welding process.‎ The outer frame is reinforced by a square tubing 40 x 20, installed in the back as a “C” or rather only on three sides.‎ Over this suare tubing are installed the hinges that allow opening up to 90°.‎ Some sizes are provided by a roller piece installed in the bottom angle (closing side) that allow a comfortable and safe opening/closing.‎ Encumbrance inside the inspection hole, around the whole perimeter: 60 mm