30,000 Litre Rainwater Harvesting Tank – Enduramaxx
This 30,000 litre water tank is a high-capacity, non-potable water storage solution designed for industrial, process, and large-scale rainwater harvesting applications. Ideal for sites where mains water is unavailable, this tank provides reliable and flexible storage for commercial, industrial, and agricultural use.
This self-supporting vertical cylindrical tank is rotationally moulded from UV-stabilised MDPE (mid-density polyethylene), offering durable, corrosion-resistant, and long-lasting performance. Its robust construction ensures safe and efficient storage of large volumes of non-potable water.
Product Specification
- 2” BSP male outlet included as standard
- Screw-down lid: 620 mm
- 100% rust-proof construction
- UK manufactured for quality and reliability
- 10 Year guarantee
Popular Applications
- Landscape watering for parks, gardens, and recreational areas
- Horticulture and market gardens for sustainable irrigation
- Sporting grounds and stadiums for cost-effective watering
- Industrial, commercial, hospital, and school toilet flushings
- Equine and agricultural purposes – including livestock watering and wash-down systems.
- Civil engineering and construction projects where mains water is unavailable
Benefits of Using Rainwater Tanks in the UK
- Better for plants and gardens – non-chlorinated water promotes healthy growth
- Reduce water bills – by supplementing mains water with harvested rainwater, you can save money and use water more sustainably.
- Sustainable and eco-friendly – supports water conservation initiatives
- Versatile – suitable for domestic, commercial, and agricultural applications









