2600L Underground Rainwater Harvesting Tank System with Pump

Complete underground rainwater collection and storage system with integrated submersible pump, designed for garden irrigation and domestic water reuse.

This 2600-litre capacity system combines a low-profile polyethylene storage tank with a full-specification filtration and pumping setup. The shallow excavation design requires less digging than conventional deep tanks, making installation more practical in areas with high water tables or restricted access.

Key Features

• 2600-litre rotationally moulded polyethylene tank with ribbed structure for strength
• Low-profile design reduces excavation depth by up to 500mm compared to standard tanks
• Pedestrian-rated telescopic access neck and lockable lid
• Submersible pump with integrated pump turret for reliable water extraction
• Rainwater filtration system and rodent guard included
• 10-year warranty on tank construction

Specifications

• Storage capacity: 2600 litres
• Material: High-strength polyethylene (UV and impact resistant)
• Access: Pedestrian-rated telescopic neck
• Pump type: Stainless steel submersible unit
• Complies with EU and UK water storage regulations
• Suitable for pea-gravel backfill (no concrete base required)

Applications

• Garden irrigation systems and landscape watering
• Vehicle and equipment washing
• Domestic and commercial rainwater harvesting
• Water storage for areas with unreliable mains supply
• Environmental water management and sustainability projects