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Ultra-ergonomic chair Xavier with adjustable armrests and headrest
Reference : 781-420
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Detailled description
Opt for optimal comfort with the Xavier office chair.
This ultra-ergonomic model will adapt to all body types for everyone's comfort.
Seat mechanism:
This ultra-ergonomic model will adapt to all body types for everyone's comfort.
Seat mechanism:
- Chair with synchronous mechanism -
- Movable backrest, tilts together with the seat,
- Synchronous movement of the backrest relative to the seat
- Backrest tilt angle: 30 °,
- Backrest lockable in 5 positions,
- Adjustable backrest return tension by a crank according to the user's weight (45 – 150 kg).
- Structure and shell made of polypropylene covered with injected foam with a thickness of 50 mm and a density of 65 kg/m³
- Fluid height adjustment by oleopneumatic cylinder
- Adjustable in depth by 100 mm, increased by 25 mm with the backrest height adjustment
- Anti-Shock: backrest anti-return safety function
- Double backrest with independent movement of the two parts
- Structure made of polypropylene, covered with injected foam with a thickness of 35 mm and a density of 80 kg/m³.
- Backrest counter-shell made of black polypropylene.
- Upholstered backrest with lateral facets.
- Adjustable in height and tilt
- Structure made of polypropylene, covered with injected foam with a thickness of 25 mm and a density of 80 kg/m³.
- Upholstered headrest with lateral facets.
- Backrest counter-shell made of black polypropylene.
- Support made of black fiberglass-reinforced polyamide.
- 3D adjustable armrests in height, width, and depth.
- Range of armrest adjustments: height of base 100 mm and adjustable within a range of 105 mm following the backrest height adjustment, forward/backward cuff movement 40 mm, cuff rotation ± 30 °.
- Black polyamide structure, with soft black polyurethane cuffs.
- 5 branches, in black polyamide, Ø 71 cm,
- Ø 65 mm wheels in black plastic, self-braking, for hard floors and carpet.
- Seat made from recycled materials (8.71%) / 98.33% recyclable product
- Non-fire Lucia fabric EN 1021.1 and 2 (match/cigarette) 100% recycled and recyclable Polyester.
- Blue Angel certified, official German eco-label awarded to environmentally friendly products
- GS safety certificate for users weighing up to 150 kg.
- Certificate compliant with EN 1335 standard