5200L Underground Rainwater Harvesting Tank, Low-Profile Polyethylene

Underground polyethylene rainwater storage tank with 5200-litre capacity and low-profile design requiring minimal excavation depth.

This system collects and stores harvested rainwater for garden use, including irrigation and vehicle washing. The tank is rotationally moulded from high-strength polyethylene, designed with a reduced height profile that requires up to 500mm less dig depth than standard alternatives, making installation practical in areas with high water tables.

Key Features

• 5200-litre storage capacity suitable for medium-sized applications
• Low-profile design minimises excavation requirements
• Ribbed construction provides structural strength and efficiency
• Curved base design allows complete water extraction via pump
• Pea-gravel backfill compatible; eliminates need for concrete base
• 10-year warranty with minimal maintenance requirements

Specifications

• Capacity: 5200 litres
• Material: High-strength polyethylene, rotationally moulded
• Complies with EU and UK regulations
• Low-profile height reduces excavation depth significantly

Applications

• Garden irrigation systems
• Vehicle and equipment washing
• Spring and well water storage
• Domestic rainwater harvesting
• Landscapes with restricted digging depth or high water tables