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Wirquin Jolly Tank Concealed Cistern


The Wirquin Jolly Tank Cistern is cleverly designed to be simple to install and operate. It’s an extremely compact form that will fit the majority of installations.


  • The first all-in-one concealed cistern that provides both front and top service access options. Your plumber will thank you!
  • Ease of accessibility to all parts ensures that future maintenance and cleaning is simple.
  • A compact design that will fit into the majority of bathroom installations, with a universal installation that’s easy to fit to any toilet.
  • Features a dual flush mechanism. Your cistern won’t be wasting water any longer, as you can choose to use only the amount of water that’s required for the flush. Who needs a full 6 litre flush when you’re only flushing liquids away? You can us a 4 litre flush instead with this dual flush system, reserving the full flush for when you really need it.

Technical notes:

  • An internal overflow removes the need for an external overflow. In the event of a water overflow within the tank the water will be passed down the siphon and back into the tank, so it never has to get carried away externally and will never waste any excess water.
  • Right or left water, side inlet, connection to the plumbing system.
  • Inlet valve side entry only
  • Isolator valve included and outlet valve pre-installed.


  • Height: 380mm (15 in)
  • Width: 340mm (13 in)
  • Depth: 130mm (5 in)


  • Ten year guarantee.
CE Approved

Wirquin Jolly Tank Concealed Cistern360 Image


Wirquin Jolly Tank Concealed CisternProduct Specification

Product Concealed Cistern
Manufacturer Part Number 50717354
Boxed Weight 1.95kg

Wirquin Jolly Tank Concealed CisternDownloadable Documents

£49.97 (Inc. VAT)

RRP £99.97 Save  50%

11 Available 

Wirquin Jolly Tank Concealed CisternReviews

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4.7/ 5
20 reviews
4/ 5

Pros: Includes everything you should need, including a flexible hose isolating vale for the inlet.

Cons: It's going to be hidden away.

It's hard to get excited about a concealed cistern. However, the Jolly Tank comes clear, well packaged, presented and ready for a variety of installation configurations.

It's hard to say what more you could ask of one.

ID: 100004986
5/ 5

Pros: Easy to fit

Cons: None I can see

Basic but good quality and easy to fit. It works well and is reasonably quite. I think that says it all.

ID: 100007392
5/ 5

Pros: Easy to install

Cons: Have to treat softly as a bit flimsy.

No frills item that gives you compact dual flush capabilities.

ID: 100010659
5/ 5

Pros: speed of delivery. Quality of packaging leaving little opportunity for damage in transit.

Cons: None

Product adequately fulfilled expectations but the service was exceptional. Timely delivery, well packed and so much better service than recent experiences with another bathroom supplier.

ID: 100009284
5/ 5

Easy to fit and works beautifully

ID: 100001623
5/ 5

Pros: Slim compact design.

Cons: Couldn't find any.

Easy to follow instructions made it a simple job to install. Looks good and works a treat.

ID: 100011904
4/ 5

Pros: Cleverly engineered , Good value , Works well

Cons: Poor instructions could lead to irreversible mistakes

This is a good product but you have to be a bit careful as you install it because the instructions/diagrammes leave a little to the imagination in some respects. I had to call the manufacture to clarify before I cut the down pipe e.g. both ends are grooved - which one should you loose in cutting? (apparently because it is made in France so hence more pictures than words in the instructions!). Also the fitting between the bottom of the cistern and the down pipe was very very tight to the point that you'd think it would not fit (needs to be lubed). Also ambiguous about which way round the lid should fit (it will fit both ways). Manufacture did answer all my queries efficiently though. Its a bit flimsy too - a bit like a Renault Clio - ingeniously engineered but expecting some heroics from plastic! Nevertheless, a good buy and when installed works like a dream.

ID: 100007847
5/ 5

Pros: Cheap but feels more expensive ,faster than my old unit at filling after flushing ,easy to fit

Cons: Can think of any ,does what it says on the tin !!!!

Got this item after my original cistern started to leak .ordered the unit and came on time .plenty parts in the box for different ways to install plus instructions very easy to follow and also easy to assemble ,all in all a good buy for the money !!!.

ID: 100005329

£49.97 (Inc. VAT)

RRP £99.97 Save  50%

11 Available 

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