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RainRetain Home System

25 July 2012

Rainwater harvesting for domestic use

WPL's below ground rainwater harvesting (RWH) systems are the intelligent way to cut your water bills and help the environment, replacing up to 50% of mains water usage in and around the home.

Designed to the highest standards, the RainRetain Premium range consists of two complete systems - one for the home and one for the garden - in a range of sizes to suit different volume requirements.

Why choose RainRetain?
Can help reduce your domestic water bill
Designed for simple operation and easy installation - ideal for the self-builder
Easy installation at any angle, thanks to rotating turret on the neck of the tank
Low visual impact, thanks to telescopic lid that can be tilted to suit the ground level
Tanks are made of Duralen, a recyclable material which is tough, stable and lightweight
Robust design does not require concrete back fill and requires only a small excavation area compared with other tanks
Lightweight tank can be supplied in two halves for simple installation
High water table system available, enabling installation in groundwater or cohesive soil if needed

Only at WPL
We will do everything we can to ensure that your RainRetain system meets your needs - from friendly advice from our customer service and technical teams to ongoing after sales support. Our service includes:

Initial site survey to ensure the right specification for your site and circumstances
Full technical support, including installation advice and aftersales care

RainRetain Home System

This ingenious system uses cutting-edge pump technology to run alongside the mains water supply into your house, switching automatically as required between stored rainwater and mains water. Thanks to a very efficient, self-cleaning filter it has a water yield of more than 95%.

When the holding tank is running dry, there is a small automatic charge of mains water into a separate storage tank. This ensures that the system will never run dry, but also that there is no mains water used unnecessarily once the main tank is filled with rainwater again.

RainRetain Home System includes:

Dry, wall-mounted pump control unit with automatic mains switch
Pump delivers rainwater to appliances at mains pressure
Equal wall thickness throughout the tank makes it stable, strong and reliable
Tank is made from Duralen, a recyclable material
Lightweight tank can be supplied in two halves for restricted sites
Wall duct DN100
Floating water extraction unit
PE suction pipe 12m

WPL Ltd

http://www.wpl.co.uk/
 
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