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Geberit Duofix element for wall-hung WC, 112 cm, with Sigma concealed cistern 12 cm, freestanding, reinforced (111.380.00.5)

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Delivery options
  • Home delivery between 18/08/2022 and 23/08/2022 for any order placed before 5 pm - Free delivery (postcode specific) *

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Product details
  • Type
    Kit, Wall mounted frame
  • Height
    20 cm
  • Attributes
    Powder coated, Protective caps, Transition sleeve, Reservation box for inspection hatch, Sound insulation, Frontal release
  • Setting range
    45 mm
  • Water inlet
  • Evacuation
  • Type of tank
  • productRef
  • manufacturerSKU

Features of the Duofix element for wall-hung WC, 112 cm, with Sigma concealed cistern 12 cm, freestanding, reinforced (111.380.00.5):

  • Flow pressure: 0.1-10 bar
  • Maximum operating temperature, water: 25 °C
  • Flush volume, factory setting: 6 and 3 l
  • Flush volume large, adjustment range: 4 / 4.5 / 6 / 7.5 l
  • Flush volume small, adjustment range: 2-4 l

Application purposes:

  • For drywall construction
  • For freestanding installation on concrete floors
  • For wall-hung WCs with connection dimensions in accordance with EN 33:2011
  • For wall-hung WCs with large projection up to 70 cm
  • For floor constructions 0–18 cm


  • Self-supporting frame, powder-coated
  • Frame prepared for support brackets for WC ceramic appliances with small contact surfaces
  • Leg supports protected against corrosion
  • Feet adjustable 0–18 cm
  • Non-slip leg supports
  • With large foot plates, reinforced, for raised power supply in floors
  • Connection bend can be mounted without tools at different depths, adjustable range 45 mm
  • Concealed cistern with front actuation
  • Concealed cistern, fully insulated against condensation
  • Immediate post flush possible with factory setting
  • Tool-free installation and maintenance work on concealed cistern
  • Water supply connection on the rear or top centre
  • Protection cover box for service opening protects against moisture and dirt
  • Protection box for service opening can be cut to length
  • Equipped with conduit pipe for feed pipe for connection of Geberit AquaClean shower toilets
  • With fastening option for electrical connection

Scope of delivery:

  • Water supply connection Rp 1/2" - R 1/2", compatible with MF, with integrated angle stop valve and hand wheel
  • Protection box for service opening
  • 2 protection plugs
  • Connection set for WC, ø 90 mm
  • Connection bend made of PE-HD, ø 90 mm
  • Adaptor socket made of PE-HD, ø 90 / 110 mm
  • 2 threaded rods M12
  • 6 heavy-duty dowels M8
  • Sound insulation set
  • Fastening material


Questions & answers

All you need to know about this product from our experts
Overall rating out of 11 customer reviews
Average customer ratings
Value for money  (6 reviews)
Latest reviews
2 March 2022
The top? great material
1 January 2022
Nickel delivery Ordered 22 received 24 As for the product, it is like the description
6 September 2021
Parcel received quickly Compliant No missing pieces Geberit quality The reinforced model is aptly named!
Jean patrick .P
3 June 2021
Wc building order still not delivered Thank you And no info
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