Grahl Duo-Back

Xenium-B Duo Back

From: £844.00 (exc. vat)

The Xenium-B combines the Xenium basic with Grahl's famous DuoBack backrest, which ultimately offers superb comfort with simple adjustments. Often recommended as an effective solution with scoliosis.

Note: More fabric colour options available - please contact us to discuss your requirements.

5 year guaranteeSuitable for DSE use

  • Ergonomically designed and seat and backrest
  • Fully upholstered backrest shells
  • High back pads
  • Independently height-adjustable backrest
  • Black powder coated backrest frame
  • Shaped upholstery pads
  • Adjustable from seated position
  • Wider than usual angle between seat and backrest
  • Seat slide
  • Easy-reach tension control
  • Synchronous multi-lock steel mechanism
  • Black 5 star base
  • A range of optional features

  • Seat Width: 46 cm
  • Seat Depth: 38 - 49 cm
  • Seat Height: 45 - 58 cm
  • Back Width: 46 cm
  • Back Height: 54 - 63 cm
  • Weight tension adjustment: 45 - 125 kg
  • Seat to Lumbar: 15 - 25 cm
  • Seat to Elbow (with optional 3d arms): 15 - 26 cm
  • Elbow to elbow (with optional armrests):  36 -51cm


Optional extras: Please add optional extras below:

3D Armrests [A13] 3D Armrests [A13]
Neckrest Neckrest
Soft Castors for Hard floors Soft Castors for Hard floors
Xenium 2D Arms Xenium 2D Arms
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Julia, DSA Advisor
Thanks to you all at HWS for your reliability and consistently professional service throughout the year. The team is always so friendly and efficient and I know the students that I refer to HWS will be in safe hands. :)
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