High pressure water pumps: types, features and reviews

Without water today can not do in any sphere of human life. But the central water supply is not available in every holiday village and private sector. Even if such a system is present, it is not always possible to use water intake points in the summer, because there simply is not enough pressure. But the water pump can solve this problem. It is an aggregate that will provide water supplied with a high head.

Classification of pumps for pressure lifting

If you consider the types of pumps to raise the pressure, you can note that these models differ in terms of work conditions, methods of creating a vacuum and tasks. Then the principle of operation for all models is the same. During operation, the pump will create a vacuum, the water will move from the reservoir to the vacuum compartment, then under high pressure it will be pushed out.

Overview of vortex model features

High-pressure vortex pumps for water create a vacuum by rotating the disk where vortex blades are arranged in a circle. The disc is also called a vortex wheel, and during its rotation the liquid passes into the cavity of the body, and after it is displaced by rotation of the blades. The main advantage of such equipment options is good suction, as well as the fact that the devices are not at all afraid of air bubbles. But such aggregates are sensitive to suspended particles, which is why there is a difficulty in pumping contaminated water.

Features of vibrating pumps

High pressure water pumps for water are based on electromagnet. The principle of operation of such equipment is very simple and consists in the fact that after applying voltage to the winding the magnet begins to attract the anchor. The polarity changes, which allows the anchor to return to its original position. In a short period, the piston and anchor change position approximately 100 times. Vibrations trigger vibrations that pump fluid particles into the discharge nozzle. The advantage of this device is the absence of rotating elements in the electric motor.

Features of centrifugal pumps

Centrifugal high pressure water pumps can be surface and submersible. It is possible to single out devices with a working shaft, which is located horizontally, and a shaft placed vertically. Impeller blades act on the liquid, this allows you to get labor, water moves, and pressure is created under high pressure. A hand pump for use in well conditions is attractive in terms of cost and easy to use. It can be used even where there is no access to electricity, and water should not be present in large volumes.

In order for the device to work, it is necessary to apply only one effort of the person. The device practically does not work at idling. Such units are vane and piston. The latter are more common, with their help, it is possible to pump water from a depth of up to 20 m, they can pump out about 2000 ml per operating cycle. The first of these designs has a more compact size, but with the same depth it will pump out a smaller volume.

Reviews of plunger pumps for car washes

The high pressure water pump for washing water can be plunger. Among the most famous manufacturers of such equipment is SAT, which produces devices used in industry and everyday life. Often, such units can be found in transport plants and concrete plants, as well as during assembly cleaning of various equipment.

The principle of operation is the transfer of liquid by means of dry suction. The piston creates translational movement, so that water is pumped into the cavity of the lower part of the device through a special tube. When the piston does reverse movement, the valve closes and prevents water from escaping. At this stage, another valve opens on the discharge pipe. At the primary suction it is closed. These processes are repeated again and again, due to which the water is pumped by the pump.

According to users, such a high-pressure pump for washing water has many advantages, among them:

• High-quality materials;
• Compact size;
• Possibility of pressure adjustment;
• Possibility of replacing parts.

In the manufacturing process, brass, as well as other special materials, are used, they, according to customers, have the ability to undergo high temperatures and the effects of elements that can be contained in the liquid. It should be noted and compact size, which does not interfere with high performance. The working pressure can be adjusted by changing the frequency of the pistons.

Cost of plunger pumps

The high pressure plunger pump for water can have a different price, which depends on the quality characteristics. For example, the model CAT 5CP2120W will cost the consumer 45 500 rubles. At the same time, its capacity is 15 liters per minute, and the pressure is 175 bar. The power consumption is 5.5 kW, and the rotational speed per minute is 950 revolutions. As for the model CAT 310, its price tag is 46,900 rubles. In a minute it will be possible to obtain the same volume of water as in the above-described case, the pressure is 150 bar, and the power consumption is 4.4 kW. The speed is 950 rpm.

Another high-pressure plunger pump for water, whose price is 210,000 rubles, is designated as CAT 2530. Its capacity is 80 liters per minute and the pressure is 85 bar. The power consumption is 14 kW, while the speed is equivalent to 915 rpm.

Such equipment is now available for sale in a wide range, as an example, you can consider another model - CAT 1050, which costs 140 000 rubles. For one minute with its help, you can get 38 liters of water, with a pressure of 155 bars, and power consumption - 11.5 kW. The speed is 1000 rpm. The high-pressure plunger pump for water, whose price is 399,000 rubles, is designated CAT 3545. Its capacity is 170 liters per minute and the pressure is 75 bar. The power consumption is 26.3 kW, but the speed is 800 rpm.

Piston Pump Manufacturing

The high-pressure water pump is manufactured in the form of a cylinder, which is made from the cutting of a metal pipe. The length should be 100 cm. There should not be an ideal round cross-section, the body can be made from a pipe of any configuration. When the high-pressure water pump is executed by hand, the next step is to weld the brackets for attaching the lever to the body. Use this when you need a metal corner. Closer to the top, holes are made for connecting the drain cable. You need to make a cover for the bottom part to close the end.

For efficient operation of the pump, it is possible to make a top cover that will hold the collected water. Next, you should make a piston, which is a plate consisting of two parts. The first part is the piston itself, which creates pressure, while the second part is a piece of rubber, the thickness of which is 5 mm. In the body of the piston, it is necessary to make several holes, to close everything from above with rubber. Next, a pump rod is produced, which is fixed at one end to the center of the piston. The master should also make an exhaust valve, which looks like a thick rubber.

Conclusion

The popularity of this equipment is also explained by the ease of operation, low cost and variety of species, as well as models. If you use high-pressure water pumps for watering a country plot or a garden, you can save a lot of personal time and energy. You can install such a device without assistance.