Contemporary office chair BB109

fabricpolypropylenepolyurethane foam

The Kleos office chair BB109 proudly offers all the necessary adjustments for a modern task chair. Indeed, it automatically adapts to the weight of the user, from 45 kg to 135 kg, thanks to its advanced mechanism. The office chair BB108 mechanism hence moves in synchronous seat and backrest with a 3: 1 ratio and a tilt of the back up to 20.5°. Also, seat and backrest are covered with high quality fabric and padded with Polyurethane foam cushion. The seat height of the Kleos swivel task chair BB108 varies from 400 to 520 mm and also the depth is variable, the 500 mm high back can be adjusted in height by 75 mm. Finally, robust polypropylene armrests are adjustable in height, width and position of the support, to best match your ergomomics need. Ergonomic support also ensure comfort and flexibility throughout the day at work. Synchronized mechanism •3: 1 inclination ratio (backrest / seat) •Seat height adjustment device •Backrest inclination device with 4 end positions between 0 ° and 20.5 ° •Backrest inclination lock at 0 ° •Self-adjusting back-pressure counter-pressure device for body weight from 45 to 135 kg •Integrated rail for sliding seats Padded sliding seat •Made of polypropylene composed of two shells •Sliding on rail, stroke 100 mm Made of polypropylene, composed of two shells •Back height 500 mm •Height regulator, stroke up to 75 mm •Foamed cushion in flexible polyurethane •Lumbar support integrated in the backrest •Standard version in black fabric Armrest support in polypropylene •Support (PAD) in soft polyurethane 236×97 mm