Seat and backrest
- Upholstered seat – structure and cover made of polypropylene, covered with injected foam, thickness 59 mm and density 55 – 60 kg/m³. Upholstered seat with side drops as an option.
- Seat pocket springs. Such solution prevents the seat from deforming and maintains its original shape after many years of use. Each spring has a separate pocket, thanks to which it retains elasticity and adapts better to the shape of the body. Available as an option.
- Upholstered backrest with 60 mm height adjustment from 635 to 695 mm and lockable in 8 positions with a button placed in lower part of backrest.
Headrest
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Adjustable upholstered headrest – structure made of glass fiber reinforced polyamide, covered with cut foam, thickness 10 mm and density 35 kg/m³. Adjustment range of headrest: height 75 mm, headrest pad rotation 70 ° (HRUA).
Mechanisms
- synchronous mechanism (advanced synchronous mechanism as an option) – functions:
– free-floating – synchronous backrest and seat tilt,
– maximum backrest tilt angle 20 °,
– maximum sit tilt angle 6.5 °,
– backrest multi-lock in 4 positions,
– automatic backrest tilt force adjustment to user’s weight with the possibility of additional adjustment with a knob under seat,
– seat depth adjustment 100 mm, possible seat multi-lock in 11 positions,
– Anti-Shock – a feature that controls chair backrest to avoid hitting user’s back after releasing the lock,
– smooth height adjustment of chair with pneumatic gas lift.
- Integrated with the backrest manual lumbar support with depth adjustment by a knob. Protects the most loaded spinal part while sitting.
Armrests
- 2-D armrests (R46) – made of glass fiber reinforced polyamide with black soft polyurethane pads.
- Adjustment range of the armrests: height adjustment 100 mm, side movement of the armrests90 mm
or
- 4-D armrests – made of black glass fiber reinforced polyamide with black soft polyurethane pads or black glass fiber reinforced polyamide and polished aluminum with black soft polyurethane pads.
- Adjustment range of the armrests: height adjustment 100 mm, side movement of the armrests 90 mm, forward/backward movement of the pad 40 mm, pad rotation 360 °.
Base
- Ø 735 mm five-star black polyamide
- Ø 60 mm black plastic self-braking castors for soft floors.