Manufactured for high capacity water storage, this 100,000 litre water tank system is built from five interlinked 20,000 litre tanks, offering a modular, flexible solution for agricultural, commercial, and industrial water storage needs across the UK.

Key Features:

  • Massive Capacity: Store up to 100,000 litres of water across five robust 20,000 litre tanks.
  • Durable MDPE: Manufactured from Medium Density Polyethylene (MDPE), each tank is built to withstand the demands of daily use with superior impact resistance and structural integrity.
  • Weather-Resistant Design: Designed to endure the unpredictable climate, these tanks resist UV degradation, frost, and corrosion, ensuring reliable long-term performance outdoors.
  • Tough and Long-Lasting: Reinforced for maximum strength, this system handles everything from potable water to rainwater harvesting or process water in commercial environments.
  • Modular & Scalable: The 5-tank setup provides installation flexibility and ease of transport, with interconnection kits available for efficient system integration.

Whether you’re managing water for irrigation, livestock, firefighting reserves, or commercial storage, this 100,000-litre system delivers unmatched performance, longevity, and peace of mind.

Manufactured in the UK to the highest quality standards, with delivery and support available nationwide.


20,000 Water Tank Dimensions
Height 3725mm
Diameter 2700mm
Weight 400kg
Capacity 20,000 litres / 4400 gallon
Outlet Up to 6"
Access 600mm
Material MDPE

What are your water tanks made of?

All Ecosure water tanks are manufactured from high quality Medium Density Polythylene (MDPE). This strong durable material is weather and impact resistant.

Can they be installed underground?

We manufacture a range of water tanks specifically design to be installed underground. Available in non-potable and potable versions.

How do I get the water out?

Each tank has brass outlet moulded into them during the manufacturing process. This outlet can be used to attached a tap or shut off valve. The size of the outlet depends on the size of the tank.

How do I gain access to the tank?

Each tank is fitted with a vented lid and range from 9'' for our smaller baffled tanks and 14'' or 16'' for our larger tanks. Some are available as lockable lids. We also produce a unique range of Total Access Water Tanks where the entire top of the tank canbe removed and replaced.

What is the return policy?

Online purchases may be returned via a major parcel carrier. Read our full returns policy.

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