Geberit Sigma Concealed Cistern 12cm 6/3 Litres

Geberit Sigma Concealed Cistern 12cm 6/3 Litres

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• Concealed cistern with front actuation
• Concealed cistern fully insulated against condensation
• Cistern fulfils standard requirements in accordance with EN 14055, Class II
• Immediate post flush possible with factory setting
• Flush bend fitted
• 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

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
• Flush bend 90°
• Fastening for flush bend
• Protection plug
• Cup for flush volume reduction 4.0 / 2.6 l
• 2 slotted flat irons
• 2 fixing brackets
• Fastening material
• Flush bend extension, ø 45 mm"
More Information
Manufacturer Part Code109.309.00.5
Product Options12 cm
Product TypeConcealed Cistern
Flush TypePush Button Flush
Warranty1 year
Capacity6/3 L
Height635 mm
Width570 mm
Depth160 mm


  • You can select the showroom where you would like to collect your order.
  • We will send you an email when your order is ready to be collected.
  • Orders received by 3pm can be collected during opening hours on the next working day if all stock is available in the local showroom
  • If we need to transfer some of your products from central warehouse to your local branch, it may take 3-4 days for your order to be ready for collection
  • If collecting more than 10 boxes of tiles, please note that the tile boxes may be very heavy and not be suitable for transportation in a car. It is suggested you arrange for more robust transport or arrange for delivery.
  • You must report any damages, shortages or incorrect items to the showroom where you collected your order within 48 hours of collection.
  • If you have any issues with your order, please contact your collection showroom. Contact details can be found on our Showroom Locator page.


  • There is a delivery charge of €60
  • You will be contacted by a member of Online Support team to confirm your delivery details and agree an estimated delivery date. Delivery may take 3-4 days for receipt.

  • We will also send you an email to confirm when your order has gone out for delivery.

  • For insurance reaons our drivers cannot bring products into your home. Pease ensure there is suitable help on site.
  • Our service is door to door, providing that your driveway or yard is suitable for a pallet truck (i.e. a solid, smooth surface).
  • You must report any damages, shortages or incorrect items to Customer Support within 48 hours of delivery.

  • If you have any issues with your order, please contact a member of our Online Support team. Contact Details can be found the Contact Us page.

Please note you can cancel your order at any time until receipt – see our Returns & Cancellations policy for further information.