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Grohe 80mm Flushing Cistern For WC


RRP: £149.72


In-Stock In Stock

3.9 out of 5 3.9 out of 5

Based on 20 Ratings.

Shipping: £7.95

Delivery in 2 Working Days Approx.
Key Features
  • Water supply connection from top
  • Supplied with fixing brackets
  • Five years of warranty from Grohe against any manufacturing defects
  • Shortly inspection shaft included protection during the construction phase
  • Pneumatic discharge valve offering two modes of operation: dual flush or single flush
SKU Code: QS-V81816

MFC Code: 38863000

Grohe 80mm 38863000 Details

The Grohe Flushing Cistern is designed for 80mm WC and is the perfect solution for your bathroom needs. Its pneumatic discharge valve offers two modes of operation—dual flush or single flush. It also features limited access for maintenance purposes with a water supply connection at the top.

Its key feature is the almost noiseless mechanism that makes it a value buy. Suitable for vertical flush plates, it is supplied with fixing brackets, an angle valve and a push-fit flexible hose union.

  • The manufacturing code of this product is 38863000.
  • Flushing cistern for WC: 80mm - (8cm).
  • It comes with small maintenance access.
  • 6 / 3 l adjustable.
  • Size In [mm]: 660mm x 80mm x 515mm [Width x Depth x Height].
  • Size In [cm]: 66cm x 8cm x 51.5cm [Width x Depth x Height].
  • Feature low noise (group I acc. to German Noise Specification).
  • Supplied with plaster base coating made of vinyl fleece.
  • It comes complete with a push-fit flexible hose union.
  • 1/2 Inch of angle valve included.
  • Compatible with vertical flush plates only.
  • For complete size details, please refer to the technical drawing.
  • Download the Installation Instruction PDF File From The Additional Info Section.

Info / Size (mm)

  • Cistern
  • Width: 660 mm
  • Depth: 80 mm
  • Height: 515 mm

Technical Specifications

Please note all the measurements are in 'mm'
  • ⤷ Colour
  • : Black
  • ⤷ Country of Origin
  • : Germany
  • ⤷ Warranty/Guarantee
  • : 5 Years
  • ⤷ Flush Type
  • : Dual And Single Flush
  • ⤷ Cistern Lever Or Button Placement
  • : Front
  • ⤷ Width
  • : 660
  • ⤷ Depth
  • : 80
  • ⤷ Height
  • : 515
  • ⤷ Fixings included
  • : Yes
  • ⤷ Inlet Type
  • : Top

Additional Info & Downloads

Total: £83.23 3 Working Days Approx QS Supplies
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Questions & Answers

Submit Your Questions 7 Questions Answered

Have a question about this item? Ask our technical team. We aim to reply within 72 hours.

Paul Asked :

Will this concealed cistern work with flush plate Gerberit OP-128209?

Answered By QS Team Answered by the QS Technical Team

This concealed cistern is not compatible with the Gerberit OP-128209 flush plate; it is only compatible with Grohe flush plates.

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Marc Asked :

Hello, Is this flushing plate: https:www.qssupplies.co.uk/bathroom-furniture-shower-taps/26268.htm compatible with https:www.qssupplies.co.uk/bathroom-furniture-shower-taps/155432.htm I already have this flushing plate from another supplier. I can see that the flushing plate on the cistern above is vertical, whereas mine is vertical; they seem to have the same dimensions. Will it work/fit?

Answered By QS Team Answered by the QS Technical Team

The 38863000 & 38858SH0 aren't compatible, as the 38863000 will only work with vertical flush plates. Grohe Skate Cosmopolitan WC Flush Plate Chrome and Grohe Skate Air WC Wall Flush Plate are compatible with Grohe 80mm Flushing Cistern For WC.

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Matt Asked :

Hi, is this cistern compatible with your RAK Moon Back To Wall White WC Pan With Urea Soft Close Seat - 560mm Projection RIMLESS (QS-V99498)?

Answered By QS Team Answered by the QS Technical Team

The 38863000 is fully compatible with any floor-standing back-to-wall pan.

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geraldine Asked :

Hi, I am looking for a slimline cistern (approximately 80mm deep) which can also fit under a 900-high countertop. Is this possible? This one look like the top of the cistern comes to around 1.2m high, which is too high for a countertop. Can you confirm, please?

Answered By QS Team Answered by the QS Technical Team

Unfortunately, it is not possible.

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James Asked :

I'm looking to purchase a Grohe 80mm cistern QS-V81816, but before I did, I wanted to know if there were a black flush plate that's compatible, like the Grohe skate 38966KFO.

Answered By QS Team Answered by the QS Technical Team

We can confirm that the Grohe Skate 38966KFO flush plate is compatible with the Grohe Cistern 38863000.

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Sheila Asked :

I want to buy the following concealed Grohe cistern QS-V81816. Is the flush plate QS-V55842 compatible? Or is QS-V57651 compatible too? If these are not suitable, can you please advise which flush plates will work? I do not need a dual flush and prefer smaller flush plates.

Answered By QS Team Answered by the QS Technical Team

The 37761000 push button assembly is not compatible with the 38863000 concealed cistern. The Grohe Single Chrome Flush Air Push Button For Removable Shelf - 37060000, which is very similar, and the Grohe Skate Pneumatic Single Chrome WC Flush Wall Plate are compatible with the 38863000 cisterns.

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sayako Asked :

Hi, is this cistern compatible with the WC 39431000? Thanks

Answered By QS Team Answered by the QS Technical Team

Yes, the 38863000 is compatible with the 39431000 Pan.

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