The elegant office swivel chair AC 5 Work is equipped with a range of sophisticated functions that not only guarantee healthy seating comfort, but are also discreetly out of sight. This clean look enhances the graceful lines of AC 5 Work, whose distinctive design and uncompromising functionality make it a perfect seating option for well-appointed offices. The sophisticated structure of the AC 5 Work backrest with three different zones – lumbar zone, sink-in zone and shoulder zone – provides optimum support for the neck and prevents muscle tension. Further ergonomic features of AC 5 Work include the FlowMotion mechanism with synchronised forward tilt and seat depth adjustment, as well as the innovative FreeFloat armrests.
<ul><li><strong>Seat mechanism:</strong> FlowMotion mechanism with synchronised forward tilt (can be disengaged) and with seat depth adjustment. Seat mechanism powder-coated in basic dark.</li><li><strong>Backrest and seat:</strong> self-supporting backrest structure with horizontally stitched padding. Backrest mount in polished die-cast aluminium. Optional height-adjustable lumbar cushion. Seat cushion in polyurethane foam. Optionally available with contoured seat. Cover in fabric or leather.</li><li><strong>Armrests:</strong> choice of fixed, polished die-cast aluminium ring armrests for conference areas (optional leather pads are matched to the leather upholstery; for chairs with fabric covers, the leather pads are in the colour nero); or height-adjustable armrests; or FreeFloat armrests with polyurethane pads in basic dark.</li><li><strong>Base:</strong> five-star polyamide base in basic dark or polished die-cast aluminium base with double castors (Ø 60 mm) in basic dark.</li></ul>