We are open!

Please be assured that we are still operational. We are observing the Government guidelines, which may lead to some items taking a little longer than normal to deliver, however we are updating them daily.

We appreciate your understanding at this difficult time. Stay Safe!

Harlequin HydroStore Home Harvest, Gravity Fed HG4400

Harlequin HydroStore Home Harvest, Gravity Fed HG4400

Product Code: HG4400

Delivery will be on a 44' articulated lorry.

It is the customers responsibility to offload, a HIAB is available for an additional fee

Exc. Vat £3,175.00 £3,810.00 Inc. Vat
- +
Exc. Vat £3,175.00 £3,810.00 Inc. Vat

Shipping from £110.00 (£132.00 inc Vat)

(Certain postcodes in Wales, Scotland, Highlands and Islands may cost more,
CLICK HERE for details)

Product Details

Harlequin HG4400 HydroStore Home Harvest Gravity

Key benefits
Modular design allows increased capacity by linking together multiple tanks. Flat, load-bearing lid unobtrusive to pedestrians, lawnmowers, etc. Large diameter for easy access. Turret diverts potentially contaminated surface water away to preserve integrity of captured water. 500mm invert depth as standard, with collars available to enable adaptation to site conditions. Calmed inlet reduces turbulence to tank sediment, improving water quality to property. Self-cleaning, low maintenance filters, with no consumable parts, at inlet and pump ensure clear water supply. Flat base for stability and integrated lifting points for handling and installation. Pressure-sensitive pump (turns off if no demand), dry-run protected (turns off if no water detected) for extended service life. Pump outlet capable of delivering 2500ltr/hour, nominal 35m head, and 3.5 bar pressure to guarantee reliable, constant and efficient supply, Complies with BS8515 Rainwater Harvesting Code of Practice and Building Regs (Part G). Assists compliance to environmental guidelines such as The Code for Sustainable Homes and BREEAM

Rain Director
Rainwater is pumped to a header tank where gravity distributes it to the required water appliances. 
This minimises pump on/off cycling, reducing electrical cost and wear on the pump. The system also ensures that the header tank is replenished with mains water once the stored rainwater is exhausted.

Shipping Estimate

Estimate Shipping

To use the shipping estimator please select the * Required Fields (if applicable) shown on product above, then enter the quantity required (below) to obtain a carriage estimate.


Please call us for delivery to postcodes in Wales, Scotland, Highlands and Islands.


Items you may also be interested in


Product Code: HG4400
Height (mm): 1250
Length (mm): 2400
Width (mm): 2400
Capacity (Litres): 2900
Capacity (Gallons): 630
Weight (Kg): 200.00
Material: MDPE
Tank Use: Below Ground
Rainwater House: Gravity (to supplied header tank)
SKU: HG4400.

Primary tank
Capacity: 1500 Litres
Length: 2400mm
Width: 1200
Height: 1250

Holding Tank
Capacity: 2900
Length: 2400
Width: 2400
Height: 1250

Inlet invert: 500mm
Inlet overflow: 570mm
Pipework fitting: Ø110mm
Turret aperture: Ø600mm
Filter checking interval: 12 months

Please note: Tank sizes quoted are subject to a +/- 3% variation

*Deliveries will be made by 44' articulated lorry and it is the customers responsibility to ensure safe, adequate access, turning space and provide their own off loading facilities. Off loading of heavy items should be made by fork lift or similar heavy lifting equipment. If there is any doubt about delivery access or off loading please contact us to discuss the options available. Please allow a minimum of 7-10 working days for delivery.

This site uses cookies. By continuing to browse this site you are agreeing to our use of cookies. Find out more here.