Since a person learned to extract water from under the ground, that is, wells, there was a need for water-lifting technique. For many centuries, this role was played by buckets descended into the well with a rope, chain or “crane”.
Automation of the process allowed such an invention as electric nanos. Nowadays, pumping equipment is represented by units of submersible and surface type. To ensure constant circulation of water, both in the system of cold and hot water supply use circulation pumps. And for pumping water from basements, holds, wells and sewage systems, special drainage equipment is used.
To extract groundwater from a depth level of 8 or more meters, as well as for industrial purposes, submersible pumping equipment will be the best option. For a lower extract, it is ideal to use reliable and democratic (cost) surface pumping equipment, that is, the well -known pump baby or Aquarius is well -known. Such a pump is ideal for equipping a well or well in the country or in the village, and will ensure the supply of water to the house, as well as establish a full irrigation of the garden plot. The costs are minimal, and the maintenance of the health of the spine and joints is obvious.
To equip the sewage system or drainage of the basements, it is advisable to purchase drainage units that have blades made of a strong stainless steel. A characteristic feature of drainage pumps is corrosion resistance, reliability, a large range of performance, as well as a long service life. It is recommended to use the same technique for pumping water from pits.
For autonomous, that is, closed engineering systems, heating or air conditioning, as well as for chilled closed contours, a circulation pump is required.
