ON from Wilkhan, is a swivel chair that enables three-dimensionally supported sitting using synchronously supporting 3-D kinematics - Trimension®. This feature creates significantly greater, and more natural range of motion in the lateral tilt and rotation of the pelvis and shoulders.
Seating comfort is ensured by the innovative mechanism with independently movable swivel arms, the three-dimensionally movable flexframe consisting of a torsionally flexible, and slim upholstered seat shell and elastic back frame, as well as the backrest covering made of Fiberflex.
Product information
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Frame & Casters
- five-star base, optionally made of black through-dyed plastic or die-cast aluminum
- frame surfaces: coated (black, black or white textured matte or silver satin), polished or bright chrome-plated
- swivel arms made of die-cast aluminum coated (black, black or white textured matte or silver satin), polished or bright chrome-plated
- Counter chair with additional height-adjustable foot ring, bright chrome-plated, with lock screw for fixation
- load-dependent braked twin-wheel swivel casters made of black polyamide according to DIN EN 12529
- optionally electrically conductive
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| | Gas lift & Mechanism
- covering of the gas lift by telescopic protection tube made of black or white through-dyed polypropylene
- mechanism shell made of die-cast, shot-blasted aluminum, optionally coated in black, white or silver satin finish, with top cover made of black or white through-dyed polypropylene
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| Seat & Backrest
- highly elastic, flexibly suspended seat shell
- seat upholstery made of black or white through-dyed polypropylene, seat cushion made of polyurethane, covered with the same material as the backrest cover in Fiberflex or fabric
- all models optionally with soft padding (with extra cut foam fleece and lateral padding bottoms)
- selected models optionally with constant 6° comfort-tilt
- elastic backrest frame height-adjustable by 60 mm in six locking positions
- for models with management upholstery, the backrest frame is optionally also available with backrest upholstery with additional padding as well as on the front side additionally with laminated cut foam fleece sewn into the cover and side facings, optionally also with leather cover
- seat and back interchangeable
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| Armrests
- 3D armrests made of black or white through-dyed polyamide
- Armrest pads made of black or grey through-dyed polyurethane (TPU), optionally also made of black polyurethane foam, optionally covered with leather
- upholstered, leather-covered armrests (optional) on model 175/73 with contrasting colored stitching
- armrest covers made of black through-dyed polypropylene. Armrests adjustable in height by 100 mm (eight locking positions), in depth by 40 mm, each swiveling 30° inward and outward
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