Geberit Sigma Concealed Dual Flush Cistern - 109.309.00.5

was £239.54 Special Price £153.08 Save: £ 86.46
Guarantee: 1 Year
SKU: 109.309.00.5
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More Information

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Estimated Delivery Time

Approximate 1-2 Days

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Geberit Sigma Concealed Dual Flush Cistern - 109.309.00.5

Application Purpose

  • For concealed installation
  • For back to wall floor-standing WCs


  • Concealed cistern fully insulated against condensation
  • Front actuation only
  • Protection cover for service opening can be mounted without tools and cut to length
  • Dual flush with Sigma80 touchless, Sigma60, Sigma 50, Sigma 20, Sigma 10 touchless, Sigma 01 or Bolero flush plates
  • Dual flush with pneumatic buttons
  • Single flush with Sigma 10 or Tango flush plates
  • Single flush with touchless flush or pneumatic buttons
  • Water supply connection at centre back or at the top
  • Flush bend has maximum 8 cm adjustment. Flush can be cut down by maximum of 8 cm
  • Installation height 1080 mm (can be cut down, depending on the WC pan performance)
  • Minimum install height 950 mm
  • Fastening bracket adjustable in depth
  • Cistern can be reversed to give access from behind in a duct situation when flushed with pneumatic buttons or touchless flush
  • Flush valve features 6 l and 4.5 l flush settings to enable either a 6 l and 3 l flush or a 4.5 l and 3 l flush. Note: must be used with pans designed for low volume flush.
  • The cistern can be operated with used water (rainwater) provided it is passed through a filter system first

Technical data

  • Flow pressure range : 0.1-10 bar
  • Operating temperature water max. : 25 °C
  • Flush volume factory setting : 5.8 and 3 l
  • Flush volume small range : 2.6-4 l

Scope of delivery

  • Water supply connection R 1/2" male BSP parallel thread with integrated angle stop valve
  • Protection housing for service opening
  • Flush pipe ø 45 mm
  • Fastening for flush bend
  • Protection plug for flush pipe
  • 2 slotted flat irons
  • 2 fastening brackets, pre-mounted
  • Fastening material


    • Flush plate

    Please Note

    • Lead time on products may vary, we aim to deliver within the timescale. If however the item is out of stock, you will be notified within 2 working days.
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