This 4400-litre ‘Home Harvest Direct’ rainwater harvesting system is ideal for efficient collection, storage and distribution of rainwater to be used during periods of water scarcity. It allows the connection of a hose to the pump within the tank to provide recycled rainwater for irrigating lawns/gardens, car washing and other outdoor water needs. Moulded in one piece from Medium Density Polyethylene (MDPE), this seamless non-corrosive tank with a strong body, an adjustable turret and a calmed inlet can be installed very easily and reduce water costs by 50%. The system complies with BS8515 Rainwater Harvesting Code of Practice and Part G of Building Regulations in U.K.

It comes equipped with a ‘Rain Backup in a Box’ rainwater distribution system. This allows connection of the tank to a direct plumbing system to supply appliances such as toilets, washing machines and the garden. The ‘Rain Back up in a Box’ unit supplies the household with rainwater from the storage tank. Once rainwater has been exhausted, the unit replenishes the storage tank with mains water.

HHD4400

Tank Dimensions:

Primary tank

Length: 2300mm
Width: 1150mm
Height: 1250mm
Capacity: 1500 litres
Empty plant weight: 110kg

Holding tank

Length: 2300mm
Width: 2300mm
Height: 1250mm
Capacity: 2900 litres
Empty plant weight: 200kg

Other specifications:

Inlet Level: 500
Outlet Level: 570
Pipework fitting: Ø110
Turret aperture: Ø600
Filter checking interval: 12 months

Features:

Moulded from durable medium density polyethylene material
110mm inlet, outlet and service connections
Fully secured 450mm diameter pedestrian duty manhole cover Integrated filter with stainless steel mesh (size 0.7 x 1.7mm)
Calmed inlet reduces turbulence to tank sediment, improving water quality
Pressure sensitive submersible pump (turns off if no demand), complete with integral run dry protection
Pump can deliver up to 3.5bar pressure, with a flow rate of 2500 litres per hour. Max head of 35m (nominal) and power rating of 800W.
U-bend type overflow also acts as a rodent trap
Supplied with a 25m coil of 25mm HDPE pipe and 1” pump connections
Moulded-in handles for ease of lifting
PE tank is lightweight, corrosion resistant and made from 100% recyclable material

Reduce Water Costs – Collecting and reusing rainwater can save up to 50% of metered water costs.

Easy Installation – Our shallow tanks only require a shallow excavation with no concrete backfill, this also reduces your installation costs.

Non-Corrosive – Manufactured from Medium Density Polyethylene (MDPE), Harlequin tanks will not corrode.

Adjustable Turret – Turrets for some of the models have the ability to be extended or reduced to fit each installation.

Strong Tank Body – A seamless one piece moulded tank guarantees strength. There is a flat base for stability, moulded in lifting points and a flat load-bearing lid.

Legislation Compliant – The system complies with BS8515 Rainwater Harvesting Code of Practice and Building Regulations (Part G).

Calmed Inlet – This reduces the turbulence to tank sediment, improving the quality of water supplied.

To enquire about the HHD4400 please complete the short form, or call us on +44 (0)28 9261 1077.