Our Pneumatic System products contribute to a higher passenger comfort.

Lumbar System

The Dornier Lumbar System is a compact and low-weight and low-noise lumbar support with massage function. The Lumbar System can be installed into every seat structure and comes with a standard cushion size which is customizable to customer needs. The tube length will be adapted to the seat structure.

Technical data:

  • valve technology with passive deflation
  • electronic box contains pumps and valves
  • power supply ~ 24V
  • power consumption ~ 9.6W
  • weight ~ 400 g / ~ 0,88 lbs
  • interfaces CAN-Bus, RS-485


  • Airbus (e.g. A380, A350)
  • Boeing (e.g. B777, B787)
  • software DO-178 compliant

Please contact us

Johannes Bartmann
Commercial Director

» write an email
Phone +49 7556 9225 88