For Sale UK

Flat water tank

4

Flat water tank for sale on largest auction and classifieds sites

Home / Garden Equipment / Flat water tank refurbished & used for sale | For Sale UK
276 litre black - 276, with

276 litre black - 276, with

£179.99
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51l litre flat - 51l, tank

51l litre flat - 51l, tank

£109.25
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210l litre flat plastic water - flat,

210l litre flat plastic water - flat,

£209.00
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500 litre water - tank, flat

500 litre water - tank, flat

£331.55
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350l litre plastic flat - 350l,

350l litre plastic flat - 350l,

£259.99
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Flat water tank - water, campervan

Flat water tank - water, campervan

£147.19
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350l litre plastic - litre, flat

350l litre plastic - litre, flat

£259.99
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Litre flat water tank - 60-litre,

Litre flat water tank - 60-litre,

£99.50
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350 litre flat baffled water - flat,

350 litre flat baffled water - flat,

£265.00
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Rainwater tank water butt - water,

Rainwater tank water butt - water,

£220.49
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250 litre flat baffled water - 250,

250 litre flat baffled water - 250,

£215.00
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Water butt rainwater collector - water,

Water butt rainwater collector - water,

£304.49
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105l opaque flat - 💧🚐,

105l opaque flat - 💧🚐,

£149.90
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450l litre flat plastic - 450l, water

450l litre flat plastic - 450l, water

£341.05
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105 litre flat water - litre,

105 litre flat water - litre,

£147.24
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125l litre flat water storage - litre,

125l litre flat water storage - litre,

£170.99
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Flat water tank 51l camper - water,

Flat water tank 51l camper - water,

£156.39
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Water butt rainwater collector - water,

Water butt rainwater collector - water,

£304.49
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Water butt rainwater collector - rainwater,

Water butt rainwater collector - rainwater,

£314.99
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105 litre flat water tank - 105,

105 litre flat water tank - 105,

£146.50
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Water butt rainwater - water,

Water butt rainwater - water,

£314.99
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Rainwater tank water butt - rainwater, tank,water

Rainwater tank water butt - rainwater, tank,water

£249.99
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125l litre plastic - 125l, water

125l litre plastic - 125l, water

£199.99
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Flat water tank - water, campervan

Flat water tank - water, campervan

£147.19
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500 litre flat water - litre, storage

500 litre flat water - litre, storage

£388.89
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220l litre flat - 220l,

220l litre flat - 220l,

£229.99
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Litre plastic water tank - 60,

Litre plastic water tank - 60,

£79.99
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155 litre flat - 155, storage

155 litre flat - 155, storage

£223.12
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250l litre flat - flat, water

250l litre flat - flat, water

£227.05
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175 litre water tank - 175,

175 litre water tank - 175,

£166.25
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250 litre flat water - flat,

250 litre flat water - flat,

£201.40
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500l flat water tank - 500l,

500l flat water tank - 500l,

£355.00
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220l litre water tank - 220l,

220l litre water tank - 220l,

£229.99
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Litre flat tank water - flat,

Litre flat tank water - flat,

£139.27
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105l black flat water - flat,

105l black flat water - flat,

£164.95
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100l litre water butt self - water,

100l litre water butt self - water,

£215.99
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Litre fresh water tank - 45,

Litre fresh water tank - 45,

£91.99
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Litre flat water - 60, storage

Litre flat water - 60, storage

£120.79
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350 litre flat water - flat, tank

350 litre flat water - flat, tank

£261.25
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160l litre ltr - litre, flat

160l litre ltr - litre, flat

£198.55
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Motorhome flat hose reel - motorhome,

Motorhome flat hose reel - motorhome,

£39.99
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210 litre flat baffled - litre, water

210 litre flat baffled - litre, water

£199.32
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250 litre flat water - 250,

250 litre flat water - 250,

£244.45
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105l flat water storage tank - water,

105l flat water storage tank - water,

£147.17
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Litre plastic water - 60,

Litre plastic water - 60,

£94.99
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Raincatcher platin rainwater - platin,

Raincatcher platin rainwater - platin,

£2384.54
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Litre plastic water - 60,

Litre plastic water - 60,

£94.99
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210 litre flat water - flat, storage

210 litre flat water - flat, storage

£222.94
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Litre plastic water tank - litre,

Litre plastic water tank - litre,

£79.99
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Flat water tank litres - tank, 60

Flat water tank litres - tank, 60

£128.99
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Litre plastic flat - 4,

Litre plastic flat - 4,

£69.66
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Food grade plastic - grade, water

Food grade plastic - grade, water

£43.81
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400 litre flat water storage - 400,

400 litre flat water storage - 400,

£364.23
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460 litre flat - flat, storage

460 litre flat - flat, storage

£403.46
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Litre flat water - 75,

Litre flat water - 75,

£132.55
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125 litre flat water storage - litre,

125 litre flat water storage - litre,

£187.02
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Litre fresh water storage - 30,

Litre fresh water storage - 30,

£109.00
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Water butt rainwater - rainwater, tanks

Water butt rainwater - rainwater, tanks

£230.99
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Flat water tank litres - water,

Flat water tank litres - water,

£148.99
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530 litre flat - litre,

530 litre flat - litre,

£408.84
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95l flat water tank - water,

95l flat water tank - water,

£159.99
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Litre flat water storage - water,

Litre flat water storage - water,

£66.02
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Litre plastic flat water - litre,

Litre plastic flat water - litre,

£127.18
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1250 litre flat water - flat, storage

1250 litre flat water - flat, storage

£685.10
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900 litre flat baffled water - litre,

900 litre flat baffled water - litre,

£591.30
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Litre flat plastic - flat,

Litre flat plastic - flat,

£130.54
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200 litre flat slimline - slimline, water

200 litre flat slimline - slimline, water

£298.00
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350 litre flat - flat, water

350 litre flat - flat, water

£308.30
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200 litre flat slimline - 200, water

200 litre flat slimline - 200, water

£327.86
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Litre plastic water - litre, +

Litre plastic water - litre, +

£94.99
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Flat water tank litres - flat,

Flat water tank litres - flat,

£136.99
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Food grade plastic water - grade,

Food grade plastic water - grade,

£30.40
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Flat water tank litres - water, 40

Flat water tank litres - water, 40

£120.99
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450 litre flat water - water, storage

450 litre flat water - water, storage

£353.30
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Food grade plastic water - food,

Food grade plastic water - food,

£50.28
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Food grade plastic water - plastic,

Food grade plastic water - plastic,

£43.81
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650 litre flat - litre, storage

650 litre flat - litre, storage

£395.64
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900l flat plastic - flat, water

900l flat plastic - flat, water

£406.56
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Food grade plastic water - food,

Food grade plastic water - food,

£43.81
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Raincatcher 200 litre wall - raincatcher,

Raincatcher 200 litre wall - raincatcher,

£348.50
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Litre flat water storage - 60,

Litre flat water storage - 60,

£120.00
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1000 litre flat water storage - 1000,

1000 litre flat water storage - 1000,

£559.78
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50l litre wheel - litre, tank

50l litre wheel - litre, tank

£199.99
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Water tank with shower - water,

Water tank with shower - water,

£133.85
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500ml water tank - tank, evaporative

500ml water tank - tank, evaporative

£29.99
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Portable and foldable water

Portable and foldable water

£123.10
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Food grade plastic - plastic, water

Food grade plastic - plastic, water

£69.89
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300l sunda rattan wall tank - sunda, /

300l sunda rattan wall tank - sunda, /

£556.95
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800 litre flat water - flat,

800 litre flat water - flat,

£503.16
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105l water tank - 105l,

105l water tank - 105l,

£129.95
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300 600 800 1000l water - 1000l, tank

300 600 800 1000l water - 1000l, tank

£28.00
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Black corrugated water - corrugated,

Black corrugated water - corrugated,

£157.53
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50l litre wheel arch tank - arch,

50l litre wheel arch tank - arch,

£199.99
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Solar shower tank - tank, slimline

Solar shower tank - tank, slimline

£125.26
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105 litre flat water - 105,

105 litre flat water - 105,

£128.24
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125 litre water tank flat - water,

125 litre water tank flat - water,

£151.99
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📊96 listings · from £28 · avg £231.38
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 flat water tank listings currently in our index. Prices range from £28 to £2384.54, with an average of £231.38. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about flat water tank →

Try this: antique book press | garden slate chippings | pond skimmer wall | pond pressure filters | thatching straw straw | plastic greenhouse cover | water barrel gallon | heated propagator 52cm | white stone chip | bermuda pond vacuum

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Everything you need to know about flat water tank

Whether you are looking for a brand-new or second-hand flat water tank, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £28, while premium listings can reach £2384.54 — giving you a wide budget spread to work with. The average price of £231.38 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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