Supporting structure
The rear structure in die-cast aluminum ensures maximum torsional strength, supports the backrest shell, fixes the armrests and transmits the movement geometry to the backrest and seat. Available with two backrest heights and in three different finishes: polished, chromed or painted.
Backrest in mesh
Frame with techno-polymer structure upholstered with a load-bearing and flexible mesh. 3D mesh sheet (single-color – 100% polyester) or in elastic mesh (two-toned effect - 70% polyester elastomer, 30% polyester). The mesh sheet ensures full breathability and thorough air circulation.
Backrest in fabric
Frame with techno-polymer structure upholstered in fabric or leather. The sheet has a series of characteristic horizontal stripes and it is suspended in order to distribute the body weight optimally. The leather covering includes an eco-leather back with predetermined color combinations.
Seat cushion
The cushion consists in a cold-foamed polyurethane, thickness 55 mm, with structural insert in polypropylene. Upholstered in fabric or leather. The foam is approved in class 1IM and complies with all safety and comfort standards.
Lumbar support
Made of plastic material, it automatically increases the tension of the sheet allowing to improve the
support of the spine. Adjustable in height with a stroke of 6 cm.
Armrests
4D armrests are adjustable in height, depth, width and inclination. The support pads of the armrests are
made of integral polyurethane. The armrest support is made of polished or chromed die-cast aluminum or polyamide. Fixed armrests made of die-cast aluminum with finish depending on the structure. Also available without armrests.
Depth of the seat
The seat depth adjustment is easily activated in seated position by means of an intuitive lever with 6 cm adjustment range.
Height adjustment
Seat height can be adjusted a maximum of 12 cm with a lever. The gaslift complies to EN16955:2017.
Synchronised tilting mechanism
Synchronised tilting mechanism with knob which allows to adapt the resistance of the tilting mechanism to the weight and sitting style of the user. The backrest can be locked vertically and in four intermediate positions.
Auto-fit swing mechanism
Synchronized mechanism with "auto-fit" system for automatic adjustment of the backrest resistance based on the weight of the user. Additional knob for the comfort tension adjustment according to individual preferences. Optional forward adjustment.
Base
Four or five star base made of die-cast aluminum, with a polished, chromed or painted finish depending on the structure or polyamide dyed in black or light grey. Available with castors or plastic glides and in stool version with footring.
Castors
In black plastic with soft running surface for use on any type of flooring and a load depending safety brake complies to EN 12529:2001. Ø 65 mm.
Glides
In black nylon.