Rain-water Harvesting

 

Beat the annual droughts and water outages, and save water by installing our incremental water conservation/ backup system.

Basic Unit: Rainwater harvesting tank.

  1. Cement base for the tank to stand on.
  2. 1000 L or 2500 L rainwater tank connected to your gutter downpipe.
  3. Leaf catcher to filter out debris.
  4. Ball valve on your tank for non-pressurised water outlet.

Costs:

  • 1000 L tank system: R6 990 (before VAT)
  • 2 500 L tank system: R7 990 (before VAT)

Intermediate Unit: Rainwater harvesting tank plus municipal backup (for when it does not rain).

  1. Cement base for the tank to stand on.
  2. 2500 L rainwater tank connected to your gutter downpipe.
  3. Leaf catcher to filter out debris.
  4. Ball valve on your tank for non-pressurised water outlet.
  5. Piping from municipal feed into the tank.
  6. Electronic float valve to keep the tank full at all times (can be adjusted for summer/winter).

Costs from R12 490 (before VAT) installed (based on 2 500 L tank and distance to main water supply)

Upgrade cost: From basic unit: R3 500 (price before VAT).

Advanced unit: Includes a pressure pump and water regulator to allow for connection to a garden sprinkler/irrigation system.

  1. Cement base for the tank to stand on.
  2. 2500 L rainwater tank connected to your gutter downpipe.
  3. Leaf catcher to filter out debris.
  4. Ball valve on your tank for non-pressurised water outlet.
  5. Piping from municipal feed into the tank.
  6. Electronic float valve to keep the tank full at all times (can be adjusted for summer/winter).
  7. Pressure pump to generate sufficient pressure to drive a garden irrigation system. Output at 50 L/min.
  8. Note that this unit cost does not include a feedback into the house from the tank in the event of a water outage. The cost of this feed will depend on the distance from the tank to the main line (see picture opposite). Cost on request.

Costs: From R19 350 (before VAT) installed. Price based on 2 500 L tank and distance to main water supply)

Upgrade cost: From Intermediate unit: R7 050 (before VAT).

View the PDF Version for visual illustrations

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