Office swivel chair Sintec C castors PP grey 430-580mm BIMOS

in accordance with DIN 68877 · user-friendly gas spring seat height adjustment · seat and backrest made of break- and impact-resistant plastic (polypropylene) · backrest height adjustment with height adjustment scale · synchro-automatic mechanism automatically adapts the tilt of the seat and backrest to the sitting posture and can be locked in any position, especially recommended for frequently changing working postures · the backrest's counterpressure can be individually adjusted to the body weight via weight regulation · five-star base made of profiled steel, flat tapering, tilt- and trip-proof · steel and plastic parts basalt grey, RAL 7012 all chair parts are fully recyclable · base with load-dependent braked safety twin castors for hard floors · Version C The synchro-automatic mechanism automatically adapts the tilt of the seat and backrest to the respective sitting position and can be locked in any position. Dynamic-active sitting reduces the one-sided strain on muscles and intervertebral discs and is especially recommended for frequently changing working postures. The backrest's counterpressure can be individually adjusted to the body weight via weight regulation (by handwheel). Further technical characteristics: · Model name: S9823-1000