Contemporary office chair BB129

fabricpolypropylenepolyurethane

Kleos office chair BB129 has been especially designed for the operational office working day. Indeed, the mobility of the backrest is adjustable in function of the weight of the user, from 45 to 120 kg. The mechanism moves in sync, according to a ratio of 4:1, backrest and seat. The seat is perfectly adjustable in depth and 455 mm wide, and is upholstered in high-performance fabric and padded with high-density polyurethane foam cushions, like the backrest. Such backrest, with its rounded profile, is 500 mm high, adjustable in height, and offers incorporated lumbar support. The height of the office chair BB129 can be adjusted from 400 mm to 520 mm, and also, the armrests are adjustable in height and width, the support adjusts longitudinally and rotates for ± 30°. Finally, the basic structures, piston and armrest support of this beautiful ergonomic chair are made in durable polished aluminum. Synchronized mechanism •4: 1 inclination ratio back / seat •Seat height adjustment device •Backrest inclination device with four •Neutral positions between 0 ° to 23 ° •Backrest inclination locking device at 0 ° •Back pressure device for body weights from 45 to 120 Kg manually adjustable •Integrated rail for sliding seat Padded sliding seat •Made of polypropylene composed of two shells •Sliding on rail, stroke 100 mm •Foamed cushion in flexible polyurethane Backrest •Made of polypropylene composed of two shells •Backrest height 500 mm •Height-adjustable, stroke up to 75 mm •Foamed cushion in flexible polyurethane •Lumbar support integrated in the backrest adaptable in height Armrests •Structure in polished die-cast aluminum •Support (PAD) in integral soft polyurethane 230×94 mm