Rainwater Harvesting - Garden Underground Tanks

Garden Underground Tanks

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GARDEN/HORTICULTURE RAIN WATER HARVESTING

We supply a variety of underground tanks manufactured by Freerain ranging from 1000 to 10000 litres. Our experience has shown them to be not only the best specification but also the simplest system to install and maintain.  

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BENEFITS

  • High specification of components.
  • 15 year tank warranty.
  • Hose pipe ban exempt.
  • Pure rainwater with no contamination from mains chlorine.
  • No concrete backfill required.
  • High pressure pump (4.1 bar).
  • Free delivery within 7 days.
  • Mains water top up optional extra ( CAUTION - this invalidates exemption during hose pipe bans). 
  • No tank joints to leak or assemble.
DESIGN CONSIDERATIONS.

SOAK AWAYS  - All systems require either a soakaway or discharge with a non return valve.

WATER TABLES  - If the water table is expected to be up to a third of the tank depth select the reinforced option.

COMMISIONING  - Is very simple and all instructions are included with the installation instructions (Technical support provided).

Buy Online


NameDescriptionPrice (Ex VAT)Buy
REINFORCED TANK STRENGTH UPGRADE FOR HIGH WATER TABLE £125.00
NON RETURN VALVE

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£133.04
1000 LITRE TANK SP £849.00
1800 LITRE TANK SP £1300.00
2600 LITRE TANK £1425.00
3400 LITRE TANK £1550.00
4400 LITRE TANK £1700.00
5200 LITRE TANK £1850.00
6800 LITRE TANK £2100.00
8400 LITRE TANK £2400.00
10000 LITRE TANK £2700.00

Technical Data


Tank Dimensions -2400 Litre
Tank Dimensions -3500 to 6500 Litre
Freerain -General Installation Manual
Freerain -Additional Rain king Installation Information
Freerain -Rain King Schematic

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