Contemporary office armchair LIGHTUP

meshupholsteredergonomic

mechanism Synchro S - adjustment of seat height, synchronising mechanism with the possibility to adjust the resilience of the backrest to the weight of the sitting person. The synchro mechanism can be locked in one of five positions. Synchro SL - S mechanism with function of sliding seat. The synchro mechanism can be locked in one of five positions. Synchro SFL - SL mechanism with function of additional seat / backrest tilt The synchro mechanism can be locked in one of four positions. Synchro ST - adjustment of seat height, synchronising mechanism with automatic adjustment the resilience of the backrest to the weight of the sitting person. The self-weighing synchro mechanism can be locked in the upright position. Synchro STL - ST mechanism with function of sliding seat. The self-weighing synchro mechanism can be locked in the upright position. base Five-star base. Variants: - chrome (polished aluminum) - black (plastic polyamide) - light grey (plastic RAL 7047) - concerns SL, SFL mechanism and P61 PU armrest *While ordering LightUp 230SL/230SFL/250SL/250SFL with light grey base all plastic elements (seat cover, backrest frame, lumbar support, armrests, hanger) will be light grey as well. armrest P61PU - Height adjustable armrest (range 80 mm), polyurethane pad. P59PU - Height adjustable armrest (range 80 mm), sliding pad (+/- 50 mm) with span option (+/- 30 mm). Colour of armrest frame: black. castors/glides - hard castors (for soft floors) - soft castors (for hard floors) - teflon glides (universal)