Water and power. Cost objects constantly increasing in price. Costs of consumption, which nowadays are omnipresent and codetermine the ability of letting of property and the profitability of objects with flat-rate amounts e.g. hotels, nursing homes etc. Hardly anyone can imagine that in his own environment there are considerable potentials of savings - even less without sacrificing any convenience. Although some things are simple and cheap, but very effective. The problem therefore lies in thinking, not in the case. Water is an emotional topic. As soon as you announce, that water shall be saved, everyone fears, that in future there won’t be coming enough out of the lines. Therefore a limitation of flow to a defined, comfortable amount of water will save a noticeable amount of money. The whole world is talking about water – and thereby forgets the coherence, that the increasing use of water also means an increasing use of energy. This is the second big potential of savings by installing water volume controllers. The heating of one cubic meter (1000 liters) of water from 10°C to a take-off temperature of 40°C uses up 35 kWh of energy. Every German citizen according to statistics uses 125 liters of water per day. Most of it is spent for personal hygiene. This part can be reduced by an incredible 50% without sacrificing any convenience and with least effort. The water volume controllers are integrated simple and inconspicuously into the existing lines. Hardly any consumer can answer the question how many liters of water are flowing through his tap/shower even with an almost right answer. Our skin does not have any sensors for that. Additionally the amount is different in almost every building, sometimes even in different floors, because of an alternating compression ratio. The original pressure is set by the water supply company. But different factors such as the distance to the pumping station, the aperture of the water lines and many other things have an effect on the pressure. The basic pressure already has to be very high, so that the last house in the supply chain or the flats in a multi-storey building receive enough pressure. In return this means that at every tapping point the pressure is too high, so the flow volume per minute is too high. An effect, which never stands out, because: wet is wet. The “abundance” of water is not sensed by our body. The deviation of the flow volume lies between 9 to 15 liters per minute at taps and 16 to an incredible 25 liters per minute in showers with few exceptions up- or downwards. The comfortable saturation content is 6 liters at taps and at most 12 liters in showers. Lower water volumes, as they are sometimes advertised by unregulated products, in our experience lead to a loss of convenience and therefore disaffection. By installing water volume controllers that reduce the water volume independent of pressure to the actual saturation content, considerable savings of water and power are achieved. In an average household of four persons, calculated with statistic average consumptions, annual savings are more than EUR 300,-. Amortization then is usually achieved after two months, whereas durability of the water volume controllers is at least ten years. A profitable investment in every case. For consumers as well as the environment. Our water volume controllers are the only ones that explicitly conform the German directive of performance features for the ability of apportion on rented flats with up-to-date and valid certificates. We are specialized in purchase, hire-purchase, leasing, installation and maintenance. All from one competent source.