Skip to product information
1 of 1

Graf Carat Indirect 6,500 Litre Tank

Regular price
£2,955.35 (£2,462.79 ex VAT)
Regular price
Sale price
£2,955.35 (£2,462.79 ex VAT)
Est. delivery 7-10 working days

This Graf Carat 6500 litre Indirect rainwater harvesting tank offers an ideal solution to utilising rainwater for domestic and commercial use.

  • Pedestrian or vehicle loading lids
  • Submersible pump provides water to the header tank which is gravity-led indoors
  • Easy installation
  • Unique design
  • Cost-effective solution
  • Dual valve system
  • Suitable for use a variation of indoor and outdoor applications
Click here to view the product data sheet.

Full Description

This GRAF 6,500 litre Indirect Tank is the ideal choice for harvesting rainwater.

The indirect package offers a submersible pump which which provides on-demand rainwater to the header tank, which leads it via gravity facilities such as the toilet and washing machine. This header tank uses rainwater as the priority source, meaning you'll always make the most of the rainwater and use mains as a backup source. 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, giving you peace of mind.

It is quick and simple to assemble, as it comes in two parts which are easy to secure.

Applications of this product include:
- Pressure washing
- Watering plants
- Flushing toilets
- Washing laundry

Rainwater is soft, unlike mains water which is hard. In the instance of washing clothes rainwater is the preferable choice, as it lowers the rate of limescale build up within washing machines, which extends its lifespan.

The Carat Indirect tank is available to purchase with a pedestrian loading lid which is suitable for use within a garden, or vehicle loading which is suitable for a driveway or commercial property.

What are the benefits of using this product?
1. Water is a scarce resource, and harvesting rainwater mitigates this. It also reduces the demand for water from other sources like rivers, lakes, and groundwater.

2. Utilising rainwater can be an affordable and practical 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 variety of purposes, including irrigation, washing clothes and vehicles, flushing toilets, and more meaning the product offers a cost-effective solution.

Technical Specification

Weight (kg): 220kg

Height (mm): 2710mm

Tank Size (Litre): 4,800 litre

Width (mm): 1985mm

Length (m): 2280mm

Contact Us

Our team of experts are available and ready to speak to you. You can contact us or call us directly on 0121 351 3230. Available Mon-Friday 8am-5pm.

Further questions?

Our team of specialists are here to help. We install many of our products so can provide real-world advice. We also offer a free take-off service if required.

Make an enquiry

Our Guides and Advice