Eco water storage tank 1200 litre black round tank front view | CMT Group UK
Eco water storage tank 1200 litre black round tank front view | CMT Group UK 1200 Litre Eco Water Tank | WRAS | CMT Group UK Eco water storage tank outlet fitting point at tank base and features| CMT Group UK

This 1200 litre eco water storage tank gives commercial, agricultural and domestic sites a space efficient way to store rainwater and potable water above ground.

  • WRAS approved material for potable water storage
  • Round one piece moulded body for added strength
  • Made from UV stabilised MDPE
  • Suitable for rainwater harvesting and recycled water storage
  • Above ground installation, no groundworks needed
  • Can be fitted with a tap outlet or pipework insert

1200 Litre Eco Water Storage Tank

Code
GW100012
In Stock

This 1200 litre eco water storage tank gives commercial, agricultural and domestic sites a space efficient way to store rainwater and potable water above ground.

  • WRAS approved material for potable water storage
  • Round one piece moulded body for added strength
  • Made from UV stabilised MDPE
  • Suitable for rainwater harvesting and recycled water storage
  • Above ground installation, no groundworks needed
  • Can be fitted with a tap outlet or pipework insert
£334.80 £279.00

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In Stock

Eco Water Storage Tank - 1200 Litre

A round, single skin water storage tank built for sites where floor space is available but a slimline shape isn't needed. At 1200 litres, it holds a substantial reserve of water in a compact 1200mm diameter footprint, moulded in one piece from UV stabilised MDPE for durability outdoors. The material carries WRAS approval, so the tank is rated for both potable and recycled water storage.

How WRAS approval changes what this tank can be used for

Not every water tank on the market can be trusted with drinking water. Without independent approval, a buyer has no real assurance that the material and construction meet UK water quality requirements. This tank's material carries WRAS approval, giving site managers and facilities teams a verified basis for using it as a potable water source, not just for irrigation or general storage.

Key Features

  • WRAS approved material: Independently verified as safe for potable water storage, not just general use

  • One piece moulded body: Round, single skin construction adds strength with no seams or joints

  • UV stabilised MDPE: Resists cracking and fading under permanent outdoor exposure

  • Insert ready base: Can be fitted with a tap outlet or connecting pipework

  • Dual use capacity: Suited to rainwater harvesting, irrigation and recycled water storage

  • Space efficient footprint: Holds 1200 litres in a compact 1200mm diameter base

Who is this for

Trades and roles:

  • Site managers

  • Facilities managers

  • Farmers and smallholders

  • Groundworkers

Industries:

  • Construction

  • Agriculture

  • Facilities management

  • Commercial premises

 Specifications

Specification Detail
Product Name 1200 Litre Eco Water Storage Tank
SKU GW100012
Tank Type Eco water storage tank, round single skin
Capacity 1200 litres
Material UV stabilised MDPE, WRAS approved
Construction One piece moulded
Installation Above ground
Water Suitability Potable and recycled water storage
Diameter 1200mm
Height 1260mm

Compatibility

Application or condition Status
Potable drinking water storage Compatible, WRAS approved
Recycled water storage Compatible
Rainwater harvesting Compatible
Agricultural and irrigation use Compatible
Commercial water storage Compatible
Below ground or buried installation Not recommended
Storage of chemicals or fuel Not recommended
Connection to pressurised water systems Not recommended

 

Who is this for

This tank suits site managers and facilities teams needing a genuinely potable rated water store where floor space isn't tight, and farmers or smallholders using it for irrigation, livestock or recycled water on sites with room to spare. Commercial premises use it for general water storage and dust suppression, while agricultural buyers value the WRAS approval when the tank is doubling as a drinking water source. Its round shape uses a wider base than the slimline range, so it suits open ground rather than narrow side returns.

Typical applications

  • Storing WRAS approved potable water as a backup supply for site cabins, welfare units or rural properties.

  • Collecting and storing rainwater for reuse in irrigation and general outdoor tasks.

  • Holding recycled water for wash down, dust suppression or non drinking site use.

  • Supplying irrigation systems across larger agricultural plots and commercial grounds.

  • Providing a bulk water reserve for farms and smallholdings with adequate floor space.

  • Acting as an emergency water store for facilities and commercial sites.

How to use

Step 1: Position the tank on firm, level ground with enough clearance for the full 1200mm diameter base.
Step 2: Fit a tap outlet or connecting pipework insert at the base if drawing water for irrigation or general use.
Step 3: Connect the inlet to a rainwater diverter or mains fill point, depending on the water source.
Step 4: Check the lid is fully seated before use to keep out debris and prevent algae growth.
Step 5: Inspect the tank periodically for cracking, discolouration or leaks after long UV exposure.

Common mistakes

  • Positioning the tank without checking ground clearance for its full diameter, which crowds the surrounding area.

  • Leaving the lid loose or missing, which lets in debris, insects and sunlight that encourages algae.

  • Fitting a tap or pipework insert without following the correct method, which can compromise the seal.

  • Assuming the tank is rated for burial and installing it below ground, which it is not built for.

  • Overfilling past the rated capacity, which puts unnecessary strain on the tank walls.

Safety

This tank is designed for above ground installation only and is not rated for burial or below ground use. It is not suitable for storing chemicals, fuel or any liquid outside its intended water storage use. Keep the lid fitted at all times to prevent contamination and reduce the risk of accidental access.

Maintenance

Rinse the interior periodically to remove sediment and prevent algae build up, especially where the tank collects rainwater. Check the lid seal, tap outlet and any fitted pipework for wear every few months. Keep the surrounding area clear of overhanging vegetation that could drop debris into an open inlet.

Frequently Asked Questions

Q: Is this tank approved for storing drinking water?
A: Yes. The material used in this tank carries WRAS approval, which means it has been independently assessed against UK water quality standards. That makes it suitable for potable water storage as well as recycled water, irrigation and general site use.

Q: What does WRAS approval actually mean?
A: WRAS stands for the Water Regulations Advisory Scheme, the body that assesses fittings and materials against UK water supply regulations. A WRAS approved material has been tested and confirmed not to contaminate water it comes into contact with, covering things like taste, odour and chemical safety. It's the recognised way for a UK buyer to verify a tank is genuinely safe for drinking water storage, rather than relying on a general "potable" claim alone.

Q: What is this tank not suitable for?
A: It's designed for above ground installation only and is not rated for burial or underground use. It should not be used to store chemicals, fuel or any liquid other than water. It is also not designed for direct connection to a pressurised mains water system.

Q: Why choose this tank over a slimline model of similar capacity?
A: The slimline range trades some capacity for a flat, wall hugging footprint that fits into narrow spaces. This round Eco tank does the opposite, using a wider base to hold more water in a shorter overall height, which suits sites with open floor space rather than tight side returns. For a site with room to spare, that shape gives more capacity for a similar footprint area.

Q: Can a tap or pipework be fitted to this tank?
A: Yes. The tank can be fitted with inserts for a tap outlet or connecting pipework, so it can be plumbed into an irrigation system or fitted with a simple draw off tap. This should be done using the correct fitting method to keep the seal intact and avoid compromising the tank's water tightness.

Q: How long will the tank last outdoors?
A: The UV stabilised MDPE construction is built for permanent outdoor exposure, and the one piece moulded body adds resistance to cracking under regular use. Keeping the lid fitted, avoiding overfilling and checking periodically for damage all help extend its working life. Service life will still depend on how the tank is used and maintained on site.

CMT Equipment Ltd