Motor pump for watering the garden

At any site, sooner or later we have to solve the problem of irrigation. If it is centralized and uninterrupted, it's good. But usually watering is given on certain days and hours. To have water you had at any convenient time, you have to drill a well and use a device that will pump water. In this regard, watering the garden with motor pump is the most convenient and popular option.

The device of a motor pump

In order to properly choose the manufacturer's firm and the models of this technology, it is necessary to understand its device. The pump consists of a centrifugal pump and an internal combustion engine.

The pump design and engine power directly affect the basic characteristics of the device: the so-called maximum height of the liquid column and the number of pumped liters per hour. To consider the motor pump motor device does not make sense, since it is standard. But with the principle of the pump itself is worth familiarizing.

The design itself is something like a cylinder with two nozzles. Inside this cylinder is located a screw, which also disperses the liquid. Once the working fluid enters the pump, it is displaced from the center to the edges by a centrifugal force. As soon as the liquid was accelerated in a spiral, the pressure increased and the height of the liquid column became maximum. Water is supplied by a powerful jet to the outside. Due to the difference in pressure, the next portion of the liquid immediately enters the cylinder.

Choosing a motor pump for watering

As a rule, they buy a two-stroke motor pump for watering the garden. Its dimensions are small, such models are much easier to operate, but they have less performance than 4-stroke ones. The head is usually small, but sufficient for irrigation. If you plan to use a motor pump for the garden under the irrigation system, then two-stroke models will not work, since they have a large diameter of the branch pipe and can not connect the hose.

When choosing a motor pump for irrigation, the consultant in the store will most likely ask you about the three main parameters.

1. To select engine power it is important to know the size of the plot. Then you do not have to spend unnecessary amount of electricity. Also, the choice of the engine will be affected by the depth of the well or well , the angle of inclination of the site to the reservoir of water.
2. To properly select the source of energy for watering the garden with a motor pump, the size of the plot is also needed. For small gardens, it is quite enough two-stroke model, running on gasoline in a noiseless mode. For large household plots, four-stroke engines will have to be bought.
3. Take into account the moment that this device is not cheap, and therefore buy it at a market point, and even unknown production is impossible.

Operation of the motor pump

So, you have purchased a suitable motor pump and now plan to actively use it on the site. It is clear that the manufacturer gives certain guarantees, but the owner himself must treat the equipment competently and carefully, also not cheap.

First, you can never save on gasoline or oil. If this is a two-stroke model, then for it we prepare a mixture of 95 gasoline and two-stroke oil. A four-stroke usually has a separate oil casing.

Any motor pump for watering the garden has an air filter. The degree of contamination depends in many respects from the conditions of use. But in general it is recommended to clean or change it every three months. Always monitor the carburettor. Usually it is adjusted according to the climatic conditions of the region and the degree of saturation with oxygen of the benzo-air mixture is selected.

Always calculate the correct power when choosing a model. For example, for drip irrigation, only a four-stroke motor pump is suitable. If the calculation is incorrect, you either overspend the resources, or on the contrary, give the machine an impossible task.