FLEX 4-leg chair with writing surface

Model 7874.002

FLEX 4-leg chair with writing surface

Model 7874.002

The ergonomically shaped FLEX seat shell made of robust and recyclable polypropylene is equipped with the easy-to-clean A2S surface structure. The special shape allows different sitting positions and ensures comfort in all directions.

Ideal for use in specialist rooms, lecture rooms or seminar rooms.


  • Fully upholstered FLEX (size 5-7)
  • Felt joint floor protectors
  • Teflon floor protector
  • Book tray (size 5-7)
  • Chair frame chrome plated


  • FLEX seat shell with grip hole, easy to carry due to its low weight
  • Ergonomically optimized writing surface
  • Optional seat shell with full upholstery from size 5 possible
  • Seat shell with integrated ventilation channels - the closed surface prevents soiling and thus mold formation in the shell interior
  • Extremely robust 4-leg frame due to 2.5 mm thick walls with writing surface, can be loaded up to 100 kg

Standard version

Plastic shell ergonomically shaped. Material made of polypropylene, recyclable, manufactured in double-wall blown process. Thus soft sitting due to air cushioning effect, with integrated ventilation channels and groove to relieve the spine. Grip hole in the lumbar region and recessed grips on the upper edge of the backrest and underside of the chair.

4-leg base frame, round tube: 22/2.5 mm, standard version epoxy coated. With articulated floor protector. Incl. folding writing surface with top made of coated multiplex, melamine coated, highly abrasion resistant. With rounded edges, natural lacquer finish, thickness: 19 mm, maximum load: 100 kg.

Fabric properties

FLEX upholstery

Flame retardant according to DIN 4102 B1 | 250 g/m2 +/-5% | 40,000 Martindale tours | Linting 4 | ÖKO-Tex 100

Load capacity

125 kg


FEMB level:2017 (Level 3)

DIN EN 1729-1, DIN EN 1729-2, DIN EN 16139


Size 6 7
Chair width 64 cm 64 cm
Chair height 82 cm 87 cm
Seat height 46 cm 51 cm
Chair depth 74 cm 74 cm
Weight 12 kg 12 kg