How to choose a pump for the well?

To Organize the water supply of a country house is almost impossible without the use of a pump. Today there are various models and types of devices for pumping and sampling of the liquid.

First and foremost, when selecting a product must pay attention to the centrifugal pump for the garden. There are surface species, which are mounted on the surface of the water and thus produce taking liquid from wells and boreholes. These devices are very common, they are called vortex. Such a pump for a well has a simple principle.

Placed inside the housing of the electric motor, produces rotation of the impeller, which creates sparse setting, which provides suction of fluid and its movement to the output device. To prevent water leakage between the engine and the impeller allows the use of a gland.

Centrifugal pump for the well is made of various capacities, and hence productivity. This characteristic is very important and is determined by the amount of fluid that is moved depending on the depth of suction per unit time, for example, a liter per hour, liter per minute. It turns out, the deeper is the water in the well, the harder it is to work the pump, the less productivity.

Buying a centrifugal pump for a well, be aware that it is capable of lifting the liquid from depths below 8 meters.

Otherwise, come to the aid of a submersible device screw-type. This option is more expensive, but reliable. You can buy cheap model of submersible pump for irrigation of the vibration type, such as"Trickle". This device allows you to lift water from 50 meters deep.

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However, if you need serious water pressure for the implementation of irrigation or water supply, it is better to use a centrifugal device that is additionally equipped with a hose and check valve. This structure should be lowered into the well with the flap down. After she picks up the liquid, it is connected to the input of the device. The pump for the well should also be filled with water, to eliminate water hammer and damage to fixtures. After that it include network.

Also a common automatic water supply, called hydrophores. The device is connected to a borehole or well and power and the rise of water in the automatic mode, the water should not be below 8 meters. This pump works well in an airtight closed system.

In Other words, if the difference in pressure on the inlet and outlet is automatically activated the device and executed the expulsion of water from the output of the fitting in the intake liquid. It turns out that when the faucet in the house is closed, the pump is resting and is in standby mode. If the valve comes off, then it immediately begins to leak water, and the device turns on and produces a fluid injection in a special expansion tank. Thus, the impression that the house is connected to the water supply system in the city.