1800 Litres Economy Underground Rainwater Harvesting Garden System

This 1800 Litres Economy Underground Rainwater Harvesting Garden System is ideal for collecting and storing rainwater to use in the garden for applications such as irrigation or washing the car. The 1800 litre system is suitable for smaller applications, however storing 1800 litres of water will provide an excellent supply of water for use in your garden. 

This system includes:

• 1800 litre polyethylene tank
• Pedestrian rated telescopic neck and lid
• GXRM stainless steel submersible pump
• Rodent guard
• Rainwater filter
• Pump turret

1800 Litre Tank

The 1800 litre tank is rotationally moulded from high strength polyethylene and complies with EU and UK regulations. Designed with strength in mind, it is shorter in height compared to other tanks on the market today. This means that a shallower hole is needed to accommodate the tank, and this can be by as much as 500mm less. 

Features:

• 1800 Litre / 400 Gallons capacity
• Made in the UK
• Made from high strength polyethylene
• Ribbed and curved design provides added strength and efficiency
• Low profile means a shallower dig is required
• Large 600mm diameter access allows inspection and maintenance
• Easy to install with environmentally friendly pea gravel backfill
• Ideal for areas with a high water table
• 10 year warranty

The ribbed design provides added strength and efficiency, while also allowing for an environmentally friendly pea-gravel backfill, eliminating the need for a time consuming and high cost concrete base and backfill to be used. The curved element of the design also enables all water, even from the bottom of the tank to be pumped out.

These tanks are amongst the most dependable on the market and as such are supplied with an industry leading 10 year warranty. With the correct installation and general on-going care, these tanks have a long lifetime ahead of them with very little or no maintenance required.

In-Tank Filter

As standard, a PF filter is pre-installed into the neck of the tank. The filter removes leaves, grit and other debris from the rainwater passing through. The filter requires very little maintenance, usually about 3-4 times each year and is very quick and easy to clean with no consumables, just lift, rinse and replace.

Submersible Pump

This system is supplied with a Calpeda GXRM stainless steel submersible pump which sits in the bottom of the tank and has sufficient power to service most garden based water requirements such as hoses and irrigation.

The pump is suspended from a pre-fitted hook in the neck of the tank by a stainless steel chain which allows the pump to be lifted out for maintenance. A large handle allows easy lifting when necessary.

Pump Turret

The pump turret is a flexible plastic connection between the pump and access port which allows smooth flow of the pumped water out towards its point of use.

Rodent Guard

The rodent guard protects the water inside the tank from rodents and large debris which could contaminate the water by entering via the overflow.

Important Delivery Information

Please note the price of this tank includes delivery to an address in England or Wales. Deliveries to Scotland, Northern Ireland and offshore islands may incur a surcharge. Please contact us for delivery charges to any of these locations.

The delivery will be unloaded from the vehicle by the delivery personnel; however, responsibility then passes on to the customer to move the tank into position.