1. Our Rainwater Harvesting Systems are based on the highest quality, rotationally moulded, one piece tanks, installed without the need for concrete, thereby minimising installation costs and supported by the manufacturers 25 year guarantee.
2. Minimum installation depth
3. Easy and quick to install
4. Small excavation pit and little earth excavation preserves your garden
5. Ideal for installation in new or exisiting properties
6. Can be installed in ground water up to the shoulder of the tank body
7. Market leaders in the Rainwater Harvesting Domestic Market
What’s in the standard kit?
Shallow Dig F-Line Tank
635mm F-Line Shaft
Pedestrian F-Line Lid
Hydroforce Pump
Rain Vantage Filter*
25m x 25mm RWH Pipe
Rainwater Label Pack
Delivery to Mainland UK
*Please note that the Rain Vantage Filter also incorporates the calmed inlet and overflow siphon. This is factory fitted to reduce install time on site.
Easy to install
The F-line flat tank can be installed into much higher water tables than a standard round tank. If you don’t know what your water table will be like in the winter, you’re safer to install a flat tank.
The F-Line tanks are flat and the installation depth is 60% less than other rainwater tanks. The excavation can be up to 70% less, meaning little earth excavation, easy handling and less cost for you! The small excavation pit is easily filled in and your garden will look just like it did before.




High Quality Submersible Pump

HydroForce ™ Rainwater Harvesting Clean Water Pump Series 4 is a submersible pressure sensitive rainwater tank pump – electronically controlled, centrifugal roto-dynamic with no reciprocating parts. Built-in non-return valve and double dry-run protection.
Manufactured in the UK and designed for rainwater harvesting systems.
Rainwater Harvesting HDPE Pipework
External HDPE Rainwater Pipe included. It is important to identify a source of a water supply. Untreated rainwater is not for human consumption and so water companies are recommending (and in some cases requiring) that Black and Green HDPE pipe is used for piping rainwater from the tank to the point of use – eg. garden tap.
The point of use should be clearly labelled to show that rain water is the source. We include 25mm black and green hdpe pipe and labels with this kit with the option to buy further rolls of pipe.
