This GRAF 3,750 litre Indirect Rainwater Harvesting Tank is ideal for a wide variety of applications with domestic and commercial properties.
The indirect package offers a submersible pump which which provides on-demand rainwater to the header tank which leads it via gravity to the toilet and washing machine. This header tank provides control of the system, which includes the overall supply of rainwater and backup mains water to the toilets.
This tank comes with a dual valve system, which maximises rainwater use by prioritising the rainwater overs mains water. This will reduce your mains water consumption and lower your water bill. The mains water backup supply is not reliant on power or pump pressure, which as a result guarantees supply of water to WCs at all times.
It is quick and simple to assemble, as it comes in two halves which are easy to secure together. The Carat Indirect range is a cost-effective solution to reducing mains water usage and intelligently prioritising rainwater for indoor and outdoor applications.
This GRAF rainwater harvesting tank has a wide range of applications for in and around the home.
- Pressure washing
- Watering plants
- Flushing toilets
- Washing laundry
Rainwater is soft, unlike mains water which means that for washing clothes rainwater is the superior choice, as it lowers the rate of limescale build up within washing machines, extending its lifespan.
The Carat Indirect tank is available to purchase with a pedestrian loading lid which is suitable for use within a domestic garden, or vehicle loading which is suitable for a driveway or commercial property.
What are the benefits of rainwater harvesting?
1. Harvesting rainwater helps to conserve water which is a scarce resource. It also reduces the demand for water from other sources like rivers, lakes, and groundwater.
2. Collecting and using rainwater can be an affordable alternative to traditional water supply systems. It also provides actionable contingency for the dry Summer months.
3. Harvested rainwater can be used for a wide range of purposes, including irrigation, washing clothes and vehicles, flushing toilets, and more meaning the product offers a cost-effective solution.
Weight (kg): 150kg
Height (mm): 2200mm
Tank Size (Litre): 3,750 litre
Width (mm): 1755mm
Length (m): 2280mm
