Office chair BB109 – Swivel chair

Office chair BB109 – Swivel task chair covered in fabric

The Kleos office chair BB109 proudly offers all the necessary adjustments for a modern task chair. Indeed, it automatically adapts to the weight of the user, from 45 kg to 135 kg, thanks to its advanced mechanism. The office chair BB108 mechanism hence moves in synchronous seat and backrest with a 3: 1 ratio and a tilt of the back up to 20.5°. Also, seat and backrest are covered with high quality fabric and padded with Polyurethane foam cushion. The seat height of the Kleos swivel task chair BB108 varies from 400 to 520 mm and also the depth is variable, the 500 mm high back can be adjusted in height by 75 mm. Finally, robust polypropylene armrests are adjustable in height, width and position of the support, to best match your ergomomics need. Ergonomic support also ensure comfort and flexibility throughout the day at work.

Office chair BB109 technology

  • Polypropylene shell
  • 3: 1 inclination ratio (backrest / seat)
  • Seat height adjustment device
  • Backrest inclination device with 4 end positions between 0 ° and 20.5 °
  • Backrest inclination lock at 0 °
  • Self-adjusting back-pressure counter-pressure device for body weight from 45 to 135 kg
  • Integrated rail for sliding seats
  • Made of polypropylene composed of two shells
  • Seat width: 455 mm
  • Seat depth 445: mm
  • Sliding on rail, stroke 100 mm
  • Foamed cushion in flexible polyurethane
  • Standard version in black fabric
  • Made of polypropylene, composed of two shells
  • Back height 500 mm
    Height regulator, stroke up to 75 mm
  • Foamed cushion in flexible polyurethane
  • Lumbar support integrated in the backrest
  • Height-adjustable
  • Standard version in black fabric
  • Armrest support in polypropylene
  • Support (PAD) in soft polyurethane 236×97 mm
  • Adjustable in width, stroke per side 35 mm
  • Height adjustable, stroke 100 mm
  • Adjustable longitudinal support stroke ± 30 mm
  • 30° rotating support in 15 ° steps
  • Connection of the seat mechanism with the backrest allowing the synchronized seat-backrest movement, polypropylene support
  • Integrated rail for backrest sliding
  • Made with nylon
  • 5-spoke cross
  • Black color
  • Diameter 680 mm
  • Height 81 mm
  • Steel piston
  • Adjustable in height
  • Black colour
  • Piston cover in black polypropylene (optional)
  • Five polypropylene casters
  • 60 mm diameter 
  • Available in free or braked without load version, and for hard or soft floors

Download the data sheet

The Kleos BB109 chair is available in the following colors:

KleoTex Hydra fabric

The Kleos swivel office chair BB109 is available in different colors of your choice, covered in KleoTex Hydra fabric.
Resistant to light, stains, fire and beautiful to see, it combines elegance with safety and durability over time.