Duo Major

The Duo is seating system, its dynamic features provide the ultimate in positioning and postural management for those who are at risk of developing an unconventional body shape, unable to maintain a midline position and require additional support.

The adjustability of the Duo ensures the core principles of seating are met in terms of correct seat height, seat depth, seat width, arm height and back height combined with key features like headrest angle adjustment, back angle recline, tilt-in-space and legrest elevation to create a supportive, yet comfortable seating solution.

Pressure relief can be integrated into the Duo chairs including the Intelligent Air integral cushion for those at very high risk or with a Grade IV pressure injury. Alternatively the Duo enables the user to integrate their own pressure relieving cushion into the seat module of the chair or apply it to a flat seat board upon which it can be effectively used.

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Features & Benefits

  • Tilt-in-space and legrest elevation controlled through regulated motion, electrically powered or manual action
  • Adjustable seat depth, seat width, arm rest height and backrest height
  • Split-wing headrest for support of the head and shoulders
  • Adjustable headrest for precise positioning of the head
  • Removable arms for side transfer access
  • Available with a waterfall or sculpted backrest
  • Arcing legrest without compromising footboard position
  • Easy to use handset on regulated motion and powered models
  • Tool-free lever and spring-clip adjustments

Technical Specifications

SWL 160kg/25 stone
Integral seat options CME foam; Intelligent Air
Seat width (specified at time of manufacture) Major: 350mm; 400mm; 450mm; 500mm Minor: 300mm; 350mm; 400mm; 450mm
Seat length Major: 380-500mm Minor: 320-460
Tilt-in-space 35° tilt range
Back angle recline 40° range
Back height Major: 670-940mm Minor: 610-820mm
Arm height (from seat) 180-300mm
Overall length Major: 1180mm Minor: 1030mm
Overall width Major: 680-830mm Minor: 620-770mm


  • Lateral supports
  • Leg-Laterals
  • Pommel
  • Legrest bracket to achieve a 25° negative angle (not available on Duo Mini)
  • Flat seat board
  • Ankle Huggers
  • Lap-Belt
  • Pelvic Positioners
  • Universal Mobile Tray

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