Pumps for water supply and sewage
On the eve of the summer season, the organization of water supply and water disposal of a summer cottage and / or a private house is becoming more relevant than ever. That is why today we want to tell you about such devices as electric pumps, in particular about pumping stations, installations for drainage and sewage and pumps for wells. It will be about the equipment of such European manufacturers as Grundfos (Denmark) and Pedrollo (Italy).
Let's start with the Grundfos MQ pumping stations. Such stations represent an expansion tank on which the self-priming pump MQ is mounted. The ability to self-priming means that the pump is capable of pumping fluid that is 8-10 meters below its level. The MQ series includes two models: MQ 3-35 and MQ 3-45, which differ exclusively in performance. In such pumps, integrated "smart" system of state control and management with LED indicators. Such pumps can be used for a wide range of tasks, such as watering gardens and gardens, supplying drinking water to the upper floors of a private house, increasing the pressure of water in multi-storey buildings, etc.
Also, considering the water supply segment, you should pay attention to the pumps for wells of the Grundfos SQ range. SQ pump cases are made of high-grade stainless steel, and impellers are made of polyamide, thanks to which such pumps are fully protected against corrosion. Their diameter, depending on the performance, is from 2 to 7 inches. Under the more productive pump, a wider well is drilled and vice versa. The pump is cooled directly by the fluid it pumps, but this does not mean that it cannot be installed on the surface. Using an accessory such as a cooling jacket is more than realistic. The pump is connected to the electrical network through a control panel (not included), which also performs a protective function, protecting the equipment from overheating and power surges.
In the sewage segment, I would like to mention separately the Pedrollo SAR series. These are sewage pumping stations consisting of a sealed plastic box and a Pedrollo TOP or Pedrollo MCm pump. Such stations are designed to operate in a fully automatic mode, thanks to the use of float switches that control the lower and upper levels of effluent.