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Enduramaxx Rainwater Harvesting Kit B - 800m2.
  • Enduramaxx Rainwater Harvesting Kit B - 800m2.
  • Example of an Enduramaxx Rainwater Harvesting Kit C in use.

Enduramaxx Rainwater Harvesting Kit C (800m2)

10-14 working days
10-14 working days
£769.23 ex. VAT

Product Details

This item is supplied to order and additional refund & returns terms apply.

This Enuramaxx Rainwater Harvesting Kit is designed for use with Enduramaxx Rainwater Tanks to provide a harvesting system for roof sizes up to a maximum of 800m2. It is comprised of a Twin Rainwater Filter unit, siphon overflow and calmed inlet with length of drainage pipe.

Key Features of this Rainwater Harvesting Kit:

  • Designed for roof sizes up to a maximum of 800 sq metres
  • For installation in a pilot shaft or against the wall in frost-protected areas
  • Available pre-installed in pilot shaft
  • Two step cleaning system independent of flow rate ensuring high filtering efficiency.
  • Filter cartridge location assists continuous removal of dirt
  • Suitable for 110mm (4”) and 160mm (6”) down pipes.
  • Filter unit weight 16 kg
  • Siphon overflow with skimming inlet
  • Siphon overflow pipe to fit a 130 mm hole in storage tank wall
  • Calmed inlet to prevent incoming water disturbing any sediment in tank
  • Calmed inlet also ensures fresh water is supplied to lower area of the tank resulting in complete and regular replenishment of stored water

For advice on how to size your roof and choose the most suitable tank size, check out our What size Rainwater Harvesting Tank do I need article.

How it Works:

Upon entering the filter, the rainwater is equally distributed across two cascades where cleaning occurs, through the cascades, with the largest dirt particles forced across the primary filter cascades and directly into the sewer.

The pre-filtered water then flows over a secondary filter sieve (mesh size 0.65 mm) where the mesh structure washes any remaining dirt into the sewer. The clean filtered water is then directed through either connection into the storage tank via a calmed inlet which is designed to undertake an additional cleaning step by allowing the water to enter the tank with minimal turbulence thereby not disturbing any sediment which may be present at the bottom of the tank.

This “calmed” rainwater entering the tank supplies oxygen to the water resting at the lower end of the tank, keeping it fresh by the prevention of anaerobic decomposition.

Finally, the overflow siphon, which incorporates a skimming inlet, skims the surface water inside of the storage tank removing additional debris, oils and other floating contaminants to further increase the quality of the stored water.


Customer Notice: The processed water may be used to water the garden, flush toilets, wash clothes and as conventional cleaning water. It is not suitable for consumption or personal hygiene

Please Note: All images shown are used for illustration purposes only and may differ from the actual product supplied.

10-14 working days
Install Type:
Above Ground