HEWI Hinged support rail Duo


750 mm projection Surface finish: A = satin

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Product information

  • two parallel, round gripping levels arranged on top of each other
  • with flushing mechanism (model E)
  • left-hand version (seen from user's view)
  • can be folded upwards and folded downwards with braked movement
  • maintenance free, permanently smooth and easy moving joint, preset in the factory
  • from 45° tilt the hinged support rail lowers automatically
  • in the upper position (tilt < 45°) a defined friction force secures the hinged support rail against accidental lowering/release
  • a defined stop prevents the hinged support rail from hitting the wall
  • blue button (wave symbol) used to trigger the toilet flushing mechanism (convex, tactile pressure point)
  • cable with bare wire ends for wall connection
  • including white cover for flush-mounted box
  • control voltage max. 30 V = SELV, PELV, switching current up to max. 2 A
  • suitable for all standard concealed cisterns with electrical control
  • projection 750 mm, 256 mm high and 75 mm wide, top rail diameter 33.7 mm, bottom rail diameter 25 mm
  • weight capacity up to 100 kg
  • made of stainless steel, satin
  • wall plate made of polyamide with integrated steel core and satin stainless steel cover
  • for mounting with non-corrosive and tested HEWI fixing materials for different wall systems (to be ordered separately)
  • sealing tape for sealing the fixing points is included in the scope of supply
  • fulfils the highest cleaning product resistance and hygiene requirements
  • floor supports 900.50.020XA and 900.50.021XA for retrofitting
  • CE marking: Medical devices Class 1 according to Directive 93/42/EEC
  • fulfils the requirements applicable in Belgium (CWATUPE, WVG Vlaanderen) regarding the projection of the hinged support rail at the toilet

Technical specifications

Material and colour
Alternative surfaces


  • CE mark


HEWI colour chart
Drill holes
Installation instructions (de, en, fr, nl, it, es, pl)
Installation and operating instructions (de, en, fr, nl, it, es, pl)
2D drawing
3D drawing
Product Data Sheet
Tender specifications
Download everything

Design Awards

  • iF gold award 2019
  • German Design Award 2019 - Winner
  • German Innovation Award 2019
  • Iconic Awards 2018 innovative architecture winner
  • universal design expert winner 2019
  • universal design consumer winner 2019
  • ZVSHK Award 2019
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