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Graf Platin Direct 5,000 Litre Tank

Regular price
£2,904.55 (£2,420.46 ex VAT)
Regular price
Sale price
£2,904.55 (£2,420.46 ex VAT)
Est. delivery 7-10 working days

This 5,000 litre Platin Direct rainwater tank by GRAF offers a cost-effective solution to rainwater harvesting, wide a wide selection of applications. A shallow excavation depth is required, as this tank is low-profile, which will save you time and money.

  • Winner of multiple design awards
  • 15 year warranty
  • 80% less digging compared with a cylindrical cistern, saving labour and time
  • No slope angle required due to low installation depth
  • Made from high-quality polypropylene
  • Available with pedestrian or vehicle loading lid
  • Suitable for a variation of applications for indoor and outdoor use

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Full Description

Suitable for domestic and commercial properties. Platin Direct tanks offer a cost-effective alternative to cylindrical tanks due to requiring 80% less excavation space.

This product comes with a Mains-On-Tap unit which tops up the level of water in the tank. This means that a reliable water supply will always be provided, even during periods of low rainfall. The submersible pump provides rainwater to the washing machine, outdoor tap and toilets. This tank comes with a self-cleaning filter system which ensures the water is free from debris before it is repurposed.

This product comes with a 15 year warranty so you can be confident that your product is protected.

This GRAF rainwater harvesting tank has many applications. It is suitable for external garden uses such as pressure washing or washing cars, as well as indoor applications like flushing toilets and doing laundry. This will bring your water bill down, as this tank prioritises rainwater supply, and tops up with mains water when necessary. Rainwater is superior to mains for washing clothes, as it is soft water which prevents limescale build up in the washing machine.

The Platin tank is available to purchase with a pedestrian loading lid which is suitable for garden use, or vehicle loading which is suitable for a driveway or areas with traffic.


1. It utilises rain as a natural resource, which reduces the demand for water from other sources like rivers, lakes, and groundwater.

2. Collecting and using rainwater can be a cost-effective alternative to mains water supply systems. The tank has a long lifespan, and he cost savings over years of use is significant.

3. Rainwater harvesting is an eco-friendly practice that helps to reduce water pollution, soil erosion, and flooding. It also reduces the reliance on fossil fuels for water pumping and distribution.

4. Harvested rainwater can be used for a wide range of applications, including garden irrigation, washing clothes and vehicles, flushing toilets, and more, making your purchase excellent value for money.

5. Harvesting rainwater can help communities to become more resilient in the face of water scarcity. It can also help to reduce the burden on mains water supply systems during peak demand.

Technical Specification

Weight (kg): 240kg

Height (mm): 1265mm

Tank Size (Litre): 5,000 litre

Width (mm): 2,300mm

Length (m): 2890mm

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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.

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