Water pump: a surface pump for garden. Selection tips and reviews

Every year suburban construction is gaining tremendous momentum. It can help to solve the housing problem, providing a beautiful view from the window. However, with the infrastructure in cottage settlements, as a rule, there are big problems. One of the main challenges is water. Of course, the well is able to partially resolve this issue, however, citizens who are accustomed to comfort, with the decision to accept are not always.

Solution

At each site today mounted Autonomous functional system of water supply. In some cases, it is based on the well, while other wells. In the first embodiment, it is possible to use the water pump surface. A pump of this type will be able to provide water to the whole family. This equipment is easy to maintain and affordable.

General description

If we are talking about surface pump, it does not involve immersion in water, descends only the intake hose. The maximum depth at which will be able to cope this unit is nine metres. Therefore, to work in tandem with the bore of the pump is not suitable, whereas for a spring or shallow well at the time. If you choose water pumps for wells, surface is not suitable, consider this.

The Equipment copes with pumping water from basements, it will be possible to water the infield. Surface pumps are ideal for wells that are located on quicksand.

Varieties

So you've decided to choose water pump. Surface pump of this type may be of the centrifugal vortex to have an external ejector. The vortex its variety is the most compact and most affordable. The equipment will be able to create pressure which is a maximum of seven times more in comparison with what is subject to the centrifugal device. However, efficiency in this case is 45%.

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If you choose surface water pumps for the garden, you should not use a vortex for pumping fluid, which may contain a significant amount of different impurities and sand. This is because the wheel in this case is very quickly come into disrepair. A similar device capable of lifting water using the wheel and the rotating shaft, the first of which are a kind of spatula. The latter are designed to inject fluid energy that comes from the work axis.

Should you choose a centrifugal equipment and the device with external ejector?

Today, in the conditions of a country house very common water pump. Surface pump is the centrifugal type, do not choose in the case if you plan to pump highly contaminated water. However, this unit excels with the liquid which contains the tube and bubbles.

This equipment is more expensive than the vortex, as it has a large number of steps. This design functions due to the presence of wheels, which pump pressure. They operate at the expense of the working shaft, which rests on the bearing system. If you decide to prefer a pump that has an external ejector, it is necessary to consider that this equipment is now almost never used. He was replaced by submersible pumps, whose performance is much higher.

Positive feedback

Quite popular today among gardeners water pump. Surface pump of this type has many advantages. According to customers, they have like the time that the equipment is compact and low weight. In addition, consumers indicate affordability and ease of installation.

The maintenance and operation of the Assembly also is simple. Install surface pump can even the master who has certain skills, knowledge and experience. Surface water pumps for the garden, as emphasized by the users are functioning with the water layer, the thickness of which is eighty centimeters. Submersible pumps in such conditions to work not capable.

Consumers especially noted another positive feature, which is expressed in the cooling produced by air. Submersible pumps this feature is provided by water.

Reviews reliability

Such devices have impressive efficiency, and when they connect there is no need to bring to the intake electricity. Experts advise to choose surface pumps also for the reason that they are durable and reliable. Even if the system air locks units of this type capable of guaranteeing sustainablework.

Negative feedback

Choosing water pumps for wells, surface can not even be considered. However for domestic use it will fit perfectly.

Before going to the store you need to see some more negative reviews. Among the negative points, you can highlight the sensitivity to the presence of various contaminants, impurities, including sand.

Consumers should refuse to purchase such equipment when the depth with which to absorb water, exceeds the rate of 9 meters. The application of ejector performance and the reliability of the system are significantly reduced.

Fans of country rest often enough to make a choice in favor of other varieties of pumping systems, due to the noise that accompanies operation of the device of the surface type.

Surface water pumps, which may start from 15,000 rubles, shall be installed in a separate room. As another negative feature, you can highlight the need of water filling the suction pipe.

Tips

Surface water pumps, the price of which will depend on the quality characteristics, should be chosen depending on the goals you are pursuing. If the equipment you plan to use for watering the infield, it is important to pay attention to several key parameters. Among them are performance.

Thus, for watering the garden it will be sufficient one cubic meter per hour. The future owner of the device must take into account the depth of the suction, where it is expected to use the equipment. Given that the maximum depth of water intake is 9 meters, it is necessary to remember about the ratio of horizontal and vertical, which is 4 to 1.

If you will use the equipment, responsible for intake, with two-meter depth, the pump should be removed from the well at 8 meters. If you increase the suction depth up to 4 meters it is necessary to increase the lumen of the tube to a value equal to 1/4 inch. This is true even if considerable length of the supply line, which can be more than 12 meters.

If you are considering surface water pumps for the garden, the prices of which are now considered acceptable, it is important to pay special attention to the head. When you select this option, you need to focus on the most distant point, on which you will be consuming.

How to choose a pump for a country house

Surface water pumps for garden, the price of which can reach 25-30 thousand rubles, often chosen for country homes. This should focus on the amount of liquid required pressure in the system and the number of points of consumption.

In order to facilitate the calculation, you can use the following values. If the house will temporarily hold up to 4 people, the consumption rate is 3 cubic meters. Home for two families will need 5 cubic metres per hour. If the house is home to 4 families, then you will need 6 cubic meters per hour. For the infield you need to calculate 1 cubic meter per hour.

If you decide to purchase surface water pump is electric, it is important to note that, you may have to use in the dry season. The water consumption increases significantly. For watering on hot days is spent 55% more liquid in comparison with the usual indicators.

Choosing the right pump for the accumulator

If you choose to pump water for surface irrigation, it is important to consider the parameters of the accumulator. At a set value, which is equal to 3.5 of the atmosphere, the most impressive pressure in the system must be larger than the total pressure on a vertically and horizontally compared to the supply line. The distance to water should be 50 meters. Step, whose length is ten meters vertically or horizontally, should be equated with the pressure equal to one atmosphere.

Conclusion

Before you purchase the device, it is important to know how to install. Surface water pump involves carrying out installation work with the use of output and inlet hoses, accumulator, coupling fitting, check valve, pressure gauge, pressure switch. How correctly you make the connection will depend on the lifetime of the equipment. The unit must be installed on a flat, level surface upon which the device will need a good lock. Among the most popular brands - Karcher, Eco, Patriot, IBO, "Diold" and "Akbarabad".