Student's chair T-shaped on a square tube № 3-5 (90293)

T-shaped chair on a square tube, adjustable for growth groups № 3-5
Overall dimensions: 380х420х682-762 mm., h = 340-420 mm.
Backrest size: 380x200 mm. Seat size: 380x350 mm.
Weight: 4.45 kg.
The chair can be adjusted in height:
● 340 mm. (№3) - for pupils from 1300 mm. to 1450 mm in height;
● 380 mm. (№4) - for pupils with a height of 1450 mm. to 1600 mm;
● 420 mm. (№5) - for students with a height of 1600 mm. to 1750 mm.
The chair is intended for equipping the premises of educational institutions.
The chair consists of an overhead seat, backrest and metal frame. The height adjustment points are equipped with a transitional polyurethane inner sleeve, which ensures smooth adjustment, eliminates creaking and scratches when adjusting the height, and gives an ergonomic modern look. The seat and back of the chair are made of plywood with a thickness of at least 8 mm. The seat and back are covered with a transparent water-based varnish. Metal lug plates are welded to the chair frame to which the back and seat are attached. This type of connection makes it easy to install / dismantle the backs and seats, if necessary, replace in the future. The backrests and seats are fastened to the frame of student chairs using special mushroom-shaped bolts and rounded nuts, which protect against injury and damage to clothing. The corners of the seat and back have a radius of curvature to prevent injury .
The design of the chair is stable and adjustable. The materials from which the chair is made are environmentally friendly and allowed for use by the current sanitary legislation. The chair frame is made of a square tube 25x25x1.2 mm. and 20x20x1.2 mm. with powder paint. plastic tips are attached to prevent injury to students and damage to the floor.
Frame color: light green (RAL6018), gray (RAL7035), yellow (RAL1018).