Flat Tank F-Line 3000 litre, Garden Underground KIT includes a 3000 litre shallow dig underground tank, inline filter and overflow kit, Hydroforce Series 3 pump and the accessories needed to deliver clean rainwater to a garden tap. Some standard external pipework and connectors will be needed but are not included in the kit as the location of the system will determine the amount of pipework required.
Why buy this system?
- 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 our long term 25 year tank guarantee.
- Minimum installation depth
- Easy and quick to install
- Small excavation pit and little earth excavation preserves your garden
- Ideal for installation in new or existing properties
- Can be installed in ground water up to tank shoulder
- Prefitted filter, Calmed inlet, and overflow siphon
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.
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.
At Rainwater Harvesting Ltd we provide a” Complete Solution” supplying everything specific to Rainwater Harvesting.* There are no hidden extras. We manufacture systems and pumps etc ourselves and hold everything in stock. Delivery is usually within 5 to 7 working days of ordering.
We provide a full time, fully trained technical help desk to answer any questions that the client, builders or plumbers may have before, during and after the install.
F-Line Tanks have a 25 year manufacturers warranty.
All other parts have a 2 year warranty.
|Overall Height*||1015 – 1415||1015 – 1415||1350 – 1750||1415 – 1815|
|Ground to Invert**||335 – 735||335 – 735||335 – 735||330 – 730|
|Invert to Outlet||162||162||162||162|
|Overall Height*||1115 – 1515||1115 – 1515||1450 – 1850||1515 – 1915|
*Overall height allows for 100mm compacted aggregate
**Using a VS60 (635mm Shaft)
The overall height difference above is because up to 400mm can be cut off the 635mm shaft on site so as to achieve your exact invert level.