Our range of 4000 litre water tanks provides a high-volume storage solution for demanding applications. Whether you are managing an agricultural estate, a commercial landscape project, or an industrial facility, these tanks offer the durability and capacity required for reliable water management. Manufactured in the UK from high-grade polyethylene, our 4000L tanks are built to resist UV degradation and mechanical stress.
At The Tank Shop, we recognize that "one size does not fit all." Our 4000L collection includes several specialized designs:
Potable (WRAS Approved) Tanks: Essential for emergency drinking water supplies and food-grade industrial processes.
Vertical & Slimline Models: Engineered to provide maximum capacity while occupying the smallest possible footprint.
Horizontal Transportable Tanks: Specifically designed for safe movement on vehicles, ideal for onsite dust suppression and water haulage.
Open Top Tanks: Perfect for chemical dipping, industrial mixing, or as secondary containment vessels.
Every tank in this collection is produced using a seamless moulding process, ensuring there are no joints or welds that could leak over time. Available in various colours—including black and boat blue—to prevent algae growth by blocking out natural light. These tanks are virtually maintenance-free and can be easily customized with additional fittings, pumps, or float valves to suit your specific installation.
A 4000 litre tank represents a 4-tonne load when full. This requires a level, reinforced concrete base to prevent structural failure. We work with leading brands like Enduramaxx and UKPLAS to provide the technical data sheets and advice you need to ensure a safe and compliant installation.
