AC 5 Work Chair

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AC 5 Work Chair


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Contour Seat

- Polished Aluminum base - Aluminum Ring Armrests - hard glides - Adjustable lumbar -Plano 05: cream white/Sierra grey
- Polished Aluminum base - Aluminum Ring Armrests - hard glides Adjustable lumbar - Plano 74: Sierra grey/nero
- Polished Aluminum base - Aluminum Ring Armrests - hard glides Adjustable lumbar - Plano 66: nero

*If specific color is not in stock customer will be notified within 2 days

Design by Antonio Citterio, 2017
Made by Vitra

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.


  • Seat mechanism:  FlowMotion mechanism with synchronised forward tilt (can be disengaged) and with seat depth adjustment. Seat mechanism powder-coated in basic dark.
  • Backrest and seat:  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.
  • Armrests:  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.
  • Base:  five-star polyamide base in basic dark or polished die-cast aluminium base with double castors (Ø 60 mm) in basic dark.

Dimensions: 19" W x 15.25 - 17.25" D x 39.75 - 44.50" H,  Seat: 15.75 - 20.50" H