For water supply of private houses it is necessary not only to dig the well, but also the nobility as for it to choose the pump. Experts recommend to select the unit, being guided by characteristics of the site. It is important to decide at first on device type, and then, to consider still some important characteristics.
How to choose the borehole pump for the house?
Let's begin with well type as everyone has features of use and advantage.
- Submersible pumps. Such units can plunge partially or completely into water. It is important to choose the pump at which the case is made of stainless steel as depends on it as long it will work. By the principle of work allocate two types of the pump:
- Centrifugal. It is the most modern type of the pump, but at the same time it and the most expensive. Are suitable for sandy and artesian wells.
- Vibration. It is possible to use only in sandy soil. At such pumps a simple design and it is possible to use them in wells which have depth no more than 50 m.
- Deep pumps. Essential advantage of such units – the small sizes that allows to establish them even in narrow wells. Deep pumps have a big capacity. It is possible to use them in mine wells, artesian and sandy wells and also in technological tanks. Manufacture pumps of stainless steel.
To understand how to choose the borehole pump for the dacha and the house, it is important to understand also the main characteristics necessary for the correct and long operation of the unit:
- Water level and depth of the well. It is necessary to measure this parameter and also to find value in the passport of the pump. Values have to coincide.
- Requirement of water. Saying about how to choose the submersible pump for the well, it should be taken into account also this parameter influencing cost. All presented models can deliver from 20 to 200 l of water a minute. Considering that it is necessary for one person a day about 200 l, it is possible to find value and for all family. Watering of the site requires 2000 more l a day.
- Pressure. To calculate this parameter, it is necessary to add 30 to depth expressed in meters. The result is also height of a water column. Experts recommend to add another 10% to result. Proceeding from the received value, choose the pressure specified in the passport of the pump.
Speaking about what to choose the deep or submersible pump for the well, It is necessary to tell about even some important parameters. It is recommended to buy devices with power reserve that will help to change a water supply system without replacement of the pump. It is the best of all to give preferences to options with face consolidation.