Pupil's chair, article number ??10

Height of the chair is adjustable on the gr. growth according to GOST. The lower part of the frame of the pipe d32h1,5mm. The upper part of the adjusting mechanism of pipe d28h1,5 mm. The upper part of the chair frame in the form of a trapezoidal frame made of round pipe d22x1,5 mm. One-piece moulded backrest and seat - thickened vandal-proof plastic of ergonomic shape. Seat size. WxHxHxH 440x450x55 mm. The seat in the lower part has pressed bushings for fastening to the metal frame of the chair with the help of four furniture screws M5 x 35 mm (DIN 965). The backrest has a concave design with an ergonomic radius for comfortable sitting. Overall dimensions of the backrest WxW 435x380 mm, thickness. 35 mm. On the backrest is made a special hole for a hand cutout size 80x50 mm. The chair is equipped with external plastic supports. Height adjustment is ensured by telescopic movement of pipes. The metal frame is painted with epoxy-polyester powder paint. The colour of the plastic and the frame is subject to agreement with the contract.