School T-Shape Chair, Height-Adjustable, HPL, Size No. 4–7

Height-adjustable T-shaped chair No. 4-7, with HPL coating
Overall dimensions: 391x485x740-860 mm. Weight: 5.3 kg.
Back size: 380x200 mm. Seat size: 380x350 mm.
The student chair is designed for equipping educational premises of educational institutions.
The chair can be adjusted in height:
• 380 mm (No. 4) - for students with a height of 1450 mm to 1600 mm;
• 420 mm (No. 5) - for students with a height of 1600 mm to 1750 mm;
• 460 mm (No. 6) - for students with a height of more than 1750 mm;
• 500 mm (No. 7) - for students with a height of more than 1850 mm.
The chair consists of a padded seat, backrest and metal frame.
• Width – 391 mm;
• Depth – 485 mm;
• Height – 740, 780, 820, 860 mm;
• Height to the upper seat base – 380, 420, 460, 500 mm.
The seat and backrest are made of bent-glued plywood (8-9 mm thick) and covered with HPL plastic 0.4-0.5 mm thick. The corners of the seat and backrest and the front edge of the seat have a radius of curvature to prevent injury. The chair frame is made of flat oval pipe 30x15x1.2 mm, 38x20x1.2 mm and 50x30x1.2 mm with powder coating. The backrest and seat are attached to the frame with screws.
Adjustment is carried out by means of a through-through screw-nut tie with a cap nut fixed inside the pipe to prevent unscrewing during loosening. There is a circular hole on the bottom of the frame, through which the marking of the growth groups will be visible when adjusting the height on the right post from the student's side. Plastic tips are attached to the ends of the frame, which prevent injury to students and damage to the floor.
Frame color: light green (RAL6018), gray (RAL7035), yellow (RAL1018), graphite moire (RAL7024)
HPL color: jasmine, beech, milky oak, blue, gray.
Possible combinations of frame and HPL color:
- yellow frame – HPL beech, milky oak, jasmine, blue, gray;
- gray frame – HPL beech, milky oak, gray;
- light green frame – HPL beech, milky oak, gray;
- graphite frame – HPL beech, milky oak, gray.