Posts Tagged ‘pressurisation’

DAB: Efficient re-use of rainwater

Friday, May 30th, 2014 von admin

Aquatwin_Top_di_Dab_Pumps_Aprile_2014Combined with rainwater collection systems, the new Aquatwin Top is a pressurisation unit which offers savings in terms of water and therefore energy consumption. The rainwater stored in external tanks supplies all services that do not require drinking water (washing machine, WC…). In domestic applications it is calculated that the daily water requirement is 150 litres per person, in particular due to use of the WC, for cleaning and use of the washing machine, for watering the garden and washing the car. Roughly 50% of this consumption can be provided by rainwater, and the use of this water provides an average cost saving of 50%.