König & Neurath Jet.II SP

Undercarriage

• Plastic base Ø 680 mm, black
• Braked double rollers, Ø 60 mm according to DIN EN 12529
• Stepless height adjustment by gas spring column with conical plug-in connection to cross foot and seat carrier

Synchronous mechanics

• Synchronous movement of seat and back; seat tilt angle from approx. -3° to -12° or +3° to -6°, backrest tilt angle from approx. 108° to 135°
• Opening angle 27°
• Synchronous ratio 1:2.5
• Seat forward tilt adjustable from +3° to -3° (optional) = 6° forward tilt
• Front edge of the seat remains at the same height when tilting (no lifting)
• Seat support and back swing arm welded steel construction powder-coated black
• Movement sequence lockable in 5 positions
• Reset force of the mechanism by two compression springs
• Preload of the spring is adjustable to suit user weights from 45 to 120 kg
• Entire mechanics maintenance-free

Seat

• Cushion support made of wood with 49% PP content, PU moulded foam (cold foam) 60 mm thick, density 50 kg/m3
• Seat tilt optionally adjustable (-3° or +3° = 6° forward tilt)
• Seat depth adjustment (sliding seat) 70 mm, in 6 steps

Backrest JET.II SP

• Plastic frame black, 60 mm adjustment range, can be locked in 7 steps
• Inserted soft upholstery cover 10 mm thick, flame-laminated foam on both sides, adhesive-free

Lordosis support

• Lordosis protrusion adjustable in 2 steps by 20 mm
• Height adjustment via backrest

Armrests

• 2D-functional armrest
• Basic profile made of PA-GV black
• Black PU integral foam armrest pad
• Armrest infinitely variable in width (tool-free)
• Height adjustable in steps by pressing a button in the range of 195 - 295 mm above the seat (according to DIN EN)
• Support size: 230 mm x 80 mm.