Best pumping stations

For the organization of autonomous water supply in a private house and in the country, a pumping station is used. It increases the pressure in the system and ensures a stable supply of fluid from a well, well, barrel. For this purpose, the models presented in the rating do a decent job. The TOP includes the best pumping stations in terms of power, noise level, performance. The review was prepared taking into account the opinions of experts and user feedback.

Submersible pump or pumping station - which is better

Submersible pump - downhole equipment. Its engine is not susceptible to overheating due to constant cooling by groundwater. It is distinguished by its silent operation and an excellent indicator of the dynamic level at a depth of more than 8 m. Unlike the station, the mechanism needs additional equipment for further distribution of liquid (pressure gauge, hydraulic accumulator, etc.).

The pumping station operates on the surface and consists of a pump, a pressure switch and a hydraulic accumulator. It makes more noise than a submersible device and only provides stable pressure when working at depths of up to 9 m.

For the operation of equipment at a water level of up to 9 m, it is better to choose a pumping station. It has a membrane tank that protects against water hammer and maintains a reserve supply of fluid in the event of a power outage. In the case of a lower depth index, purchasing a submersible device would be a good solution. It will provide great performance.

Rating of pumping stations

Before writing the rating, customer reviews were analyzed, consultations with sellers and plumbers were held. The selection took into account many characteristics, and the most important were the following:

• Accumulator volume;
• Maximum head and suction depth;
• Power;
• Current consumption;
• Noise level;
• Required temperature and water quality (clean or impure);
• Bandwidth;
• The presence of a frequency converter, pressure sensor and ejector;
• Is there built-in protection against overload, dry running, leakage and overheating;
• Strength and stability of the case;
• Dimensions and weight;
• Installation method - vertical or horizontal;
• The duration of the warranty period.

Ease of use and value for money were also important parameters. The review is presented by 7 leaders who were selected as a result of a thorough analysis of 20 applicants.

Surface pumping stations

Such models are equipped with a hydraulic accumulator, pressure switch and pump. The pumping station is used for increasing water pressure, as well as its supply from the pond, storage tanks, wells and wells. It functions on the surface and is placed both outdoors and indoors. The devices are compact, easy to install and simple to operate. The editorial staff of expertpro.techinfus.com/en/ studied the characteristics of 10 applicants. After comparing them, 4 winners were selected based on the best performance.

Grundfos Scala2 3-45

The automatic pumping station of the new generation is equipped with a permanent magnet electric motor with an operating power of 579 W. It provides a throughput of 3 cubic meters. m / h at a maximum head of 45 m. To prevent problems with low pressure, a sensor and a frequency converter are provided. In the event of a discrepancy between the set parameter and the current one, a signal is generated, after which the inverter adapts the capacity by adjusting the motor speed.

Thanks to the integrated ejector, the Grundfos Scala2 3-45 sucks in pure mineral or thermal water from a depth of 8 m in less than 5 minutes. Its temperature is allowed up to 45 ° C and the sand content is not higher than 50 g / cu. m. Productivity of the model for water supply of cottages and small private houses, for watering and increasing pressure in city highways. The source may be storage tanks, reservoirs, wells and wells.

The unit is distinguished by the presence of an automatic reset function, which provides 3-level protection: against dry running, overtemperature and overload in the system. To exclude the possibility of a breakdown, the device is programmed for the optimal restart time. Initially, it occurs every 5 minutes 8 times, then every 24 hours. It is quite simple to operate the device - a panel with error indication is installed here. The stainless steel case of the model is characterized by high strength and durability.

Advantages:

• Convenient assembly and disassembly;
• Check valves at the inlet and outlet;
• Stable pressure, regardless of the number of points of consumption;
• High efficiency factor;
• Leakage protection.

Disadvantages:

• A small volume of the membrane tank - 0.65 liters.

Due to its compact dimensions (30.3 x 40.3 x 19.3 cm) and almost silent operation (47 dB), the Grundfos Scala2 3-45 can be mounted in a kitchen cabinet under the sink or anywhere else in the room.

Whirlwind ASV-800/24

The pumping station for water in the country is powered by a single-phase asynchronous motor with a squirrel-cage rotor. It is characterized by a power of 800 W, which provides liquid lifting from a depth of up to 9 m with a maximum head of 40 m and a capacity of 3.6 cubic meters. m / h. The integrated internal ejector with the Venturi system allows the use of water (from 1 to 50 ° C) with an impurity content of 150 g / cc. m. To reduce the load on the equipment, there is a spacious hydraulic accumulator with a volume of 24 liters with a replaceable membrane and a pneumatic valve.

Vortex ASV-800/24 ​​is suitable for working with ponds and wells in a private house, in the country and in the garden. Thanks to its built-in dry-running protection, it can be used in a small well with a slow flow of water. There is a barometer to control the pressure level. When it drops to 1.5 bar, the unit is automatically turned off until an optimal indicator of 3 bar is reached. The pump will also be de-energized during overload, overtemperature and system failure. Special feet are provided to ensure stability on any surface.

Advantages:

• Metal thread at the inlet and outlet;
• Affordable cost;
• Compactness (28 x 51 x 53 cm);
• Optimal weight - 15 kg;
• Protection class IP44.

Disadvantages:

• The warranty period is 1 year;
• Somewhat noisy work.

The pump body is made of glass-filled polypropylene with stainless steel, brass and cast iron embedded parts, which contributes to reliability and durability.

Karcher BP 3 Home

Like the previous model, Karcher BP 3 Home is equipped with a powerful 800 W electric motor. It generates a pressure of 3.6 bar, which is enough to lift clean water from cisterns and small wells from a depth of 7 m to a height of 36 m. Its maximum temperature indicator is 35 ° C. To maintain a stable pressure and maintain a reserve amount of liquid in the event of a power outage, the optimal volume of the accumulator is provided - 19 liters.

The representative of the best pumping stations for a private house is quite compact (45 x 27 x 55 cm).For its reliable placement, the structure provides 4 support legs with holes for self-tapping screws. The diaphragm tank is made of steel, and the engine housing and impeller are made of high-quality and wear-resistant plastic, which made it possible to achieve a low weight of the device (11.3 kg) and ensured protection of internal parts from possible mechanical damage. Users note the presence of a thermostat, overheating protection and a built-in pressure gauge.

Advantages:

• Long warranty - 5 years;
• Optimum productivity - 3 cubic meters m / h;
• The presence of a check valve;
• Beautiful design;
• There are 2 connection adapters (G1);
• Ergonomic carry handle.

Disadvantages:

• No dry run protection.

Karcher BP 3 Home is designed to take only technical water, which can be used for bathrooms, washing machines and other household needs.

Aquario Auto AJC-60C

The device is designed to provide automatic water supply (from 1 to 40 ° C) from a well and ponds, as well as to increase the pressure in a centralized system. The maximum suction depth is 8 m. The presence of solid particles no more than 1 mm in size is allowed. The pump is powered by an asynchronous single-phase squirrel-cage motor with a rated power of 450 W. It provides heads up to 38 m and a low flow rate of 2.4 cu. m / h.

This pumping station for a private house was among the best due to its long service life and high quality. Cast iron was used for the manufacture of the pumping part, the internal ejector, diffuser and impeller are made of technopolymer. Stainless steel was used for the shaft, cold rolled steel for the rotor and stator. The device is equipped with a diaphragm hydroaccumulator with a capacity of 18 l, made of ethylene-propylene rubber. It reduces the number of inclusions and prevents water hammer.

Advantages:

• Low price;
• Smooth start;
• Air cooling;
• Maximum pressure - up to 8 bar;
• Protection class IP44.

Disadvantages:

• No idle protection.

Customers note that the Aquario Auto AJC-60C works well even with air in the system.

Pumping stations with dry running protection

These stations prevent engine damage if there is no liquid in the source. After tripping, the protection instantly turns off the engine and notifies the user of the problem using the indicator. Experts expertpro.techinfus.com/en/ tested 9 nominees. Best of all, the 3 models with the highest scores coped with the idle protection.

Gardena 5000/5 Comfort Eco

The 1100 W unit has proven itself well in supplying rain, tap and chlorinated water to a backyard and private house. The source can be a barrel, well, or pond. They support productivity up to 4.5 cubic meters. m / h at a head of 50 m and a maximum pressure of 5 bar. To prevent overheating and overload of the motor, a thermal switch and an idle protection function with a signal lamp are provided.

Gardena 5000/5 Comfort Eco is the best pumping station for a summer cottage with a switch on the side panel, where you can choose 1 of 4 modes: automatic, manual, start and stop. In the first case, it will automatically turn on when the pressure drops to 1.8 bar at the time of fluid supply. Disconnection occurs when the indicators increase to 2.5-3.5 bar. Manual control is used when the automation is turned off due to too low pressure when pumping a large amount of water.

There is another switch on the front of the device that allows you to select the maximum or economical operating mode. The model is protected from mechanical damage, sand and dirt due to the pre-installed cleaning filter. A check valve is provided to simplify first start-up and self-priming. It uses a hydraulic accumulator with a capacity of 24 liters.

Advantages:

• 3 types of connections for several sources of consumption;
• Maintenance-free for 5 years;
• Built-in pressure gauge;
• Energy savings up to 15%;
• Protection class IP X4.

Disadvantages:

• Noisy operation (89 dB).

When the manual mode is selected, the dry-running protection is disabled, therefore, you must carefully monitor the process in order to avoid damage to the product.

Metabo HWWI 4500/25 Inox

The device is intended for use in private homes and summer cottages. It has proven itself well in pumping clean water from different water supply systems. Thanks to the high power of the electric motor (1300 W), an output of 4.5 cu. m / h at a head of 48 m. The suction depth is standard here - up to 8 m. An installed check valve and a system with indication protects the device from dry operation. The volume of the hydraulic tank is 24 liters.

The well pumping station does its job better with a reusable, washable coarse filter that prevents dirt from entering the pump. For convenient filling and draining of liquid before the first start and during the onset of cold weather, the design provides special holes. The unit body is made of stainless steel and is highly durable. Buyers note that the performance of the model is enough to use 3 units.

Advantages:

• Compact design - 52 x 30.7 x 60 cm;
• The optimum noise level is 70 dB;
• Light weight - 17.8 kg;
• Maximum pressure - 4.8 bar;
• Built-in overheating protection.

Disadvantages:

• Not long-term warranty - 1 year.

DAB E.sybox Mini 3

Closes the rating of the best pumping stations DAB E.sybox Mini 3, the main function of which is to increase the system pressure at home. It is characterized by compact dimensions (23.6 x 56.5 x 26.3 cm) and light weight (16.5 kg). Double discharge and suction connections allow the unit to be wall-mounted or floor-mounted. With a low power of 800 W, the equipment can cope with a pressure of up to 55 m and a throughput of 4.8 cu. m / h. Use only clean water without solid particles with a temperature range of 0 to 40 ° C.

The manufacturer took care of the maximum safety of the DAB E.sybox Mini 3. It uses a multi-level protection system: from freezing, overheating, short circuit, frequent on / off, shaft blocking and voltage surges. A built-in frequency converter is responsible for maintaining a constant pressure (from 1 to 5 bar).

The advantage of the device is control by means of an integrated LCD screen that can be rotated by 90 ° C. It displays all the necessary information about the work in real time (speed, water flow, pressure, operating time, etc.). To prevent water hammer, a 1 liter membrane tank is installed.

Advantages:

• Suitable for installation in difficult places;
• Availability of 3 impellers;
• Produces a minimum of noise - 45 dB;
• Internal cooling system;
• Low power consumption.

Disadvantages:

• High price.

In the reviews, buyers write that the model perfectly holds pressure when opening several taps at the same time.

How to choose a pumping station

Which pumping station for the house will be better depends on the required water quality, throughput, suction depth and power consumption.

Water quality

Pumping stations are not designed for highly polluted waters. If the supply will be carried out from a well or storage tanks with a low concentration of impurities, you should pay attention to models with a preliminary cleaning filter. They should be rated for a maximum solids content of 150 g / cc. m. When using a relatively clean liquid, pumps that pass 50 g / cu. m.

Bandwidth

For watering a plot of 600 sq. m, providing water supply or increasing pressure in a small country or private house, there is enough throughput from 2 to 3.6 cubic meters. m / h. In the case of a larger area or accommodation for more than 4 people, it is worth choosing models with a capacity of 4 cubic meters. m / h.

Immersion / suction depth

Models with a built-in ejector cope with the suction of liquid from a depth of 9 m. If the immersion depth exceeds this indicator, you should pay attention to more expensive units with a remote version, operating at a depth of up to 35 m.

Power consumption

To obtain a throughput of 2.4-3.6 cubic meters. m / h at a pressure of 36 to 45 m, a power consumption of 450 to 800 W is sufficient. If there is a need for more performance (4.5 cubic meters / h), then a 1100-1300 W engine would be a good option. It provides a head of 48-50 m.

Which pumping station is better

How to choose a pumping station for a private house or summer cottage largely depends on its throughput:

• If a small volume of water is required, then a good option is the Aquario Auto AJC-60C (2.4 m3 / h).
• To ensure average performance, Grundfos Scala2 3-45, Vortex ASV-800/24 ​​and Karcher BP 3 Home with a capacity of 3, 3.6 and 3 cubic meters are suitable. m / h.
• For those who need to get a large amount of water, it is better to buy Gardena 5000/5 Comfort Eco, Metabo HWWI 4500/25 Inox or DAB E.sybox Mini 3 with indicators of 4.5, 4.5 and 4.8 cubic meters. m / h.

A high-quality pumping station will ensure the uninterrupted flow of a sufficient volume of water from wells, wells, ponds and storage fluids. The TOP contains the most reliable, durable, productive and versatile models.