1. Mechanism
Syncro-Dynamic Advanced® mechanism with constant backrest counterpressure and synchronised movement lockable in 4 positions
Seat-depth adjustment (5 cm) using sliding seat
Integrated automatic seat-tilt adjustment (up to -4°) during the movement process thanks to a seat shell divided into three sections including active pelvic support
Can be immediately and noticeably set to an individual bodyweight of approx. 40-125 kg
Seat-height adjustment (41-52 cm)
2. Base
Base in die-cast aluminium polished
Plastic tube cover in black polypropylene (PP)
Hard castors for soft floors, locked when chair is not in use (standard)
Soft castors for hard floors (optional)
3. Armrests
4F multifunctional armrests, height and width-adjustable, black polyamide (30% glass fibres) with no composite materials, solid coloured to preserve colour even in the event of deep scratches, adjustable armpads (depth/width/angle), black PU foam, optionally covered in leather, polished aluminium armrest bars (optional)
4. Seat/backrests
Three-part seat shell including active pelvic support in high-quality polypropylene (PP) with breathable, CFC-free moulded foam cushion
Changeable seat upholstery
Backrest metal frame tensioned with surrounding elastic fabric, filled with PU foam and upholstered in synthetic fleece with leather or textile cover
5. Cushions
Breathable moulded-foam cushions, CFC-free, density 65 kg/m³ for the seat and 15 kg/m³ cut foam for the backrest
The upholstery fabrics can easily be removed, sorted and recycled
6. Made in Switzerland
LGA (DIN EN 1335/1-3), GS-Zeichen für geprüfte Sicherheit
ISO 9001 (Qualitätsmanagement) seit 1994
ISO 14001 (Umweltmanagementsystem) seit 1997