To organize the water supply of a private house or summer cottage, pumping stations are used. Leo equipment is highly efficient and reliable. According to reviews, Leo pumping stations provide an uninterrupted supply of water for drinking needs and maintain optimal pressure in the system.
The principle of operation and the device of the units
- pump - submersible or surface;
- hydroaccumulator (storage tank);
- pressure switch;
- pressure gauge;
- connecting fittings.
The unit is connected to a suction pipe equipped with a non-return valve and a mesh filter for the intake of large particles contained in the water. A line is connected to the outlet of the device. It transports the water extracted from the source to the points of its consumption.
The presence of a pumping station as part of the water supply system ensures the stable operation of household appliances and plumbing fixtures in the house. It is able to maintain the minimum required pressure of 1.5 atmospheres.
The equipment includes a control unit that triggers a pressure gauge and a relay. The first device is designed to control pressure. The relay controls the operation of the pump. Includes two springs. One of them closes the circuit at a critical drop in pressure in the system, when the accumulator contains the minimum allowable amount of water. Another spring opens it, causing the pump to shut off.
Model range and technical characteristics
There are many models of Leo pumping stations with different performance characteristics. The most popular of them are:
- LEO XKSm-80-1A. The power is 750 W, the volume of the hydraulic tank is 2 liters.
- LEO XKJ-801PA. Productivity 60 l / min, water column height 40 m.
- LEO НССН 1104. Power 1100 W, tank volume 18 liters.
- LEO XKSm-60-1A. Productivity 40 l / min, tank volume 2 l.
On the market you can find Leo pumping stations with a capacity of 125 to 1500 W. They are equipped with 2-49 liter hydroaccumulators. The productivity of the devices ranges from 40-103 l / min. They can be used with a water column height of 35-60 m.
Criterias of choice
When buying a device, you need to decide: you need a model with a built-in or remote ejector. The latter units are capable of producing water from a depth of up to 40 m.
With a built-in ejector, the device can be used with a source at a level of 7-10 m from the surface.
When choosing, they pay attention to performance. If the device will be used for giving, models with a value of 600-800 l / h are sufficient.
If a pumping station is bought for a private house, its capacity must be at least 2500 l / h.
Features of operation and maintenance
Periodic maintenance is required to keep the equipment running smoothly for a long time. It implies monitoring the pump operation cycles at least once a month. If any deviations from the normal operating schedules are detected, it is required to perform a deeper diagnosis followed by repair.
According to the instructions for Leo devices, it is recommended to remove the pump and clean it every 3 months. When rust is detected on the case, all defective areas are cleaned and treated with special protective mixtures.
Advantages and disadvantages
In accordance with the reviews about LEO devices, the following equipment advantages can be highlighted:
- Efficiency. It perfectly copes with the supply of drinking water to consumers, ensures reliable and safe operation of devices.
- Versatility. The units can be used for plumbing systems of any purpose and type.
- Low cost. The prices for the products of the domestic brand are significantly lower than those for imported counterparts.
Leo's equipment is considered a good solution for domestic needs, but it cannot be used on an industrial scale.
Owner reviews
Valery, 51 years old. Acquired a 800 W pumping station Leo for a country house. I am completely satisfied with the choice, since the device has been working without failures for the second year. I recommend the manufacturer to everyone I know.
Roman, 37 years old. I have been using the LEO device for three years without any problems. The unit is easy to maintain and does not corrode. The presence of protection against dry running of the pump and low power consumption are encouraging.
Vladimir, 44 years old. For a long time I chose a pumping station for a private house and settled on LEO products. These devices are not only powerful but also reliable. The presence of a thermal protection sensor, protection against dry running, which prevent damage at the most inopportune moment, was important for me.
