This underground rainwater harvesting system utilises the PURATANK underground water tank and allows you to store water conveniently below ground. Garden harvesting systems are used for garden irrigation or for providing water for vehicle or yard washdown. The PURATANK is an ideal choice for this application with its easy shallow dig installation, robust design and 10-year warranty.

Key features of this tank:

• Manufactured from High Strength Polyethylene
• The curved design allows all water to be pumped out
• Ultra low profile allowing 
• Minimal granular surround installation
• Huge savings on the overall installation
• Corrosion-free - 10 Year warranty
• Can be supplied with access covers in various loadings
• Full accessibility for maintenance
• UK made and complies with EU & UK regulations

Premium Garden system includes:

• P Series stainless steel submersible water pump (better quality than econ. system)
• Rodent guard
• PF filter with stainless steel mesh
• 140 Pump turret which allows easy connection between the pump and access port 
• Calmed inlet
• Pump turret set
• Pump lifting chain to enable easy removal of pump from inside the tank
• Floating intake ensures only clean water is taken in by the pump

Tank Specification:

Options:

Choose from the following options in the drop down menu:

Telescopic Extension Risers -  Allows the depth of the tank to be increased to between 400 and 750mm. The riser can easily be trimmed using a hand saw.

Underground Tank Access Covers - Choose from either the pedestrian duty (foot traffic) lockable cover or the light vehicle cover (mowers or small cars - NOT Vans or 4 x4's).

Installation:

Where the tank installation is above the water table these tanks can be installed using a granular / pea shingle surround and 300mm of cover (please see the installation overview from the brochure download). Where high water tables exist it is recommended that a concrete surround is used with a minimum 150mm of cover. If installed in trafficked areas a specially designed reinforced concrete cover slab must be installed.

Delivery:

FREE delivery of this product includes most UK locations, however postcodes AB, IV, KW, PA, PL, SA, TR, TQ as well as Northern Ireland, Scottish Highlands, Anglesey and offshore locations will incur an additional delivery surcharge. Please contact us prior to ordering so we can quote the additional costs. This product is delivered to the kerbside, offloading facilities are available, please speak to our team if you require this tank to be offloaded.