3000 Litre Rainwater Harvesting Tank – Enduramaxx
The 3000 Litre Rainwater Harvesting Tank is a high-capacity, UK-engineered water storage solution, ideal for collecting and reusing rainwater in domestic, commercial, agricultural, or industrial environments.
Constructed from UV-stabilised MDPE (Medium-Density Polyethylene), this tank is rotationally moulded to deliver a seamless, highly durable finish that ensures strength, long life, and resistance to corrosion, cracking, and weather damage.
Whether you’re installing a rainwater harvesting system for your home, farm, or business, this tank offers a reliable and eco-friendly way to store rainwater where mains water access is limited or unavailable.
Product Specification
- 2” BSP male outlet included as standard
- Screw-down lid: 455mm
- 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 uses including livestock 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 using harvested rainwater instead of mains water, you can save money and make your water usage more sustainable.
- Sustainable and eco-friendly – supports water conservation initiatives
- Versatile – suitable for domestic, commercial, and agricultural applications












