Best circulation pump in 2020

With the help of a circulation pump, you can make effective heating of a private house, as well as ensure the supply of hot water to the premises. Such devices are considered inexpensive, but they quickly and evenly distribute hot water throughout the house, warming up the total area. The main task is to circulate the liquid in the circuit. The pumps work from the outlet, and when choosing, you need to focus on several important parameters, which will allow you to choose the best circulation pump in 2020.

Basic parameters for selection

To determine which circulation pumps for heating are better, one should understand not only the principle of their operation, but also the main characteristics that you need to pay attention to when buying. Experts recommend immediately determining the following characteristics:

• Pump type. There are 2 main modifications on the market, which differ from each other in design. The first devices are equipped with a dry rotor and give an efficiency of up to 80%, but they need to be constantly serviced, and their durability reaches 5 years, during operation they will be heard in the house. Devices with a wet rotor are less efficient, up to 50% efficiency, but they do not need to be serviced, their durability is 10 years or more, and they are silent during operation.
• Performance. The buyer of such equipment needs to determine the power of the heating boiler in the house. If the device is designed for 40 kW, then the pump must be selected with a throughput capacity of 40 l / min or 2.4 cubic meters / h.
• Aggression. Experts advise choosing pumps according to the method for 10 meters of pipeline from 0.6 m of head. Thus, for a heating system of 100 meters, a head of 6 meters is needed.
• Speed ​​regulation. A useful feature that helps you adjust the fluid circulation rate. Some of the pumps have manual adjustment with 2-3 modes, and the choice is made according to the temperature in the house. Modern options are equipped with electronics that automatically adjust the speed, and the maximum value should not exceed 1.6 m / s.
• Power. Any equipment described from the rating is equipped with a motor. For thin heating pipes, it is better to choose a higher power, which will allow to overcome resistance. For a small circuit, up to 100 W will be enough, and it is better to equip complex systems with devices from 150 W.
• Materials. It is better to choose cast iron for the housing and a plastic impeller with an impeller.

Be sure to take into account the dimensions for connecting the pump to the line. The rating will allow you to determine and select circulation pumps, which one will best depend on the heating system. The article presents models from different price categories.

The best pumps in the budget segment

It is recommended to consider and buy these devices for small highways. Even among the inexpensive equipment, there are quality devices worthy of attention.

VORTEX TsN-32-6

The average cost of this unit is 2,100 rubles. The pump is perfect for heating a private house, it is characterized by the optimal cost and parameters.Its power is 90 W, and the pump can give a head of 7.5 meters in height, with a capacity of 9 cubic meters / h. The device can operate in a wide temperature range from -10 to +110 degrees. The technique is solid, quite reliable due to the cast-iron body, but the weight is 3.8 kg. Users often leave positive feedback on the equipment.

pros:

• Low cost.
• Excellent performance and head strength.
• Reliability and quality.

Among the shortcomings, some consumers single out the failure of the main units, even before the end of the warranty period.

Grundfos UPS 25-40 180

A good circulation pump from a Danish company, which is considered a leader in the quality and reliability of plumbing and other equipment. The device is the most expensive in the budget class, with an approximate market value of 4800 rubles. It is characterized by small dimensions and weight, as well as the minimum current consumption, which does not exceed 45 W. The maximum height is 4 meters, with a capacity of 2.93 cubic meters. m / hour.

The equipment includes an asynchronous motor and a switch, which allows it to be connected to the heating system in any spatial position. It can be installed in open or closed lines. Among the opinions of users, the pump deserves special praise for its reliability and long period of operation. The device itself is quiet and with excellent energy efficiency. Subject to the basic requirements and maintenance of the equipment, it can serve for 10 years or more. It is difficult to put the device on the 1st place for the reason that the described model is not the newest and its cost is one of the highest.

pros:

• Silent operation.
• Low current consumption.
• Versatility.
• Can be connected horizontally or vertically.
• High quality motor.

Minuses:

• High price.
• Outdated pump model.

Leberg GRS 25/4 (180 mm)

A quality model from a Norwegian brand, and the main feature of the model is quiet operation. The average market price of the device will be 2300 rubles, which is affordable for any person. The assembly of the device is carried out in China, but this does not affect the quality and technical parameters. The equipment will require quite a bit of current, just 88 watts. The assembly is of high quality and reliable, the body is made of cast iron, and the main operation is carried out using a graphite bearing.

Regardless of the materials, the weight of the device turned out to be 2.5 kg. The pump can deliver a pressure of up to 4 meters, with a total capacity of 3 cubic meters. m / hour. The device operates in a wide temperature range within -10 to +110 degrees, which will allow it to be used for solid fuel and gas boilers. Consumers love the quality and value, as well as stable and quiet operation. During water circulation, vibrations and extraneous sounds are excluded.

pros:

• Affordable cost.
• Quiet operation.
• Economical work.
• High degree of reliability.
• Long service life.

Among the disadvantages, one can single out weak performance for heating systems.

VORTEX TsN-25-6

Market value within 2000 rubles. Equipment with a power of 90 W, is characterized by a pressure of up to 6 meters and a capacity of 3 cubic meters. m / hour. The main problem and disadvantage of the model is loud functioning. Installation can only be carried out vertically.

The body is made of cast iron, the kit contains the necessary elements for connection. Optimal reliability, it is possible to regulate the rate of fluid circulation in the heating system.

pros:

• Minimum cost.
• Reliability and long service life.
• Cast iron body.

Minuses:

• Product weight 3.5 kg.
• Noisy operation.

The best pumps in terms of cost and quality

For effective heating of houses on 1-2 floors with an average area, it is recommended to use equipment from the middle segment, which is the best in terms of cost, performance and quality.

DAB EVOTRON 40/180

Product from an Italian brand at a price of about 10,000 rubles.The device is specially designed for heating and air conditioning. The company has used modern technology to adjust the speed, so it is automatically controlled by the electronics, which affects the current consumption and efficiency from work. In addition, you can use "sleep mode" to save energy.

It is made of a high-quality heat-insulating case, the current consumption is minimal, only 27 W. Jet pressure up to 4 meters with a capacity of 4 cu. m / h. This will be sufficient for small areas. The model is reliable and of high quality with convenient operation, but the cost is too high.

pros:

• Quiet work.
• The presence of electronics for automatic speed correction.
• Minimum current consumption.

Among the disadvantages are the cost of the goods.

JILEX Compasses 32-80

A good pump for heating at a price of about 5800 rubles with excellent technical parameters. Motor with a power of 245 W and a pressure of up to 8 meters. Equipment productivity is up to 8 cubic meters / hour. The technique can be used for buildings with 3 floors.

Complete with mount, inside there is a 3-speed switch to optimize energy costs. Only positive reviews, a model with the best value for money.

pros:

• High degree of reliability.
• Quiet operation.
• Saves energy and heat in the house.
• Good build quality.
• Excellent technical characteristics.

No minuses were found for this equipment.

Wilo Star-RS 25 / 4-180

A popular model among the owners of country houses. The average market value is about 4,800 rubles. It is recommended to buy the equipment for small areas and heating mains. The motor consumes 48 W, while it allows you to make a head of 4 meters with a capacity of up to 3 cubic meters / hour.

The device is in a cast iron case, visually very reliable, inside there is a stainless shaft, which is characterized by durability. The pump runs very quietly, and the user can switch speeds independently. German-made model with excellent quality and reliability, but the performance is not the best, and installation can only be carried out in a horizontal plane.

pros:

• Long service life.
• High quality and reliability.
• Quiet operation.
• Low current consumption.
• Optimal cost.

The disadvantages are weak performance.

WCP 25-80G (180mm)

An excellent choice for installation in one-pipe or two-pipe heating main. The average market value is 4,600 rubles. The total engine power is 245 W, while the capacity will be up to 8.5 cubic meters per hour, and the head will be up to 8 meters.

The device is made of high quality, the main units are installed in a cast iron case, the motor is made of aluminum, characterized by a long service life. There is a speed controller in 3 modes, which will optimize costs and heating the house. The equipment is small in size and weight, so there are no problems with installation. The main disadvantage is loud operation at peak load and plastic parts are not of the highest quality.

pros:

• Small size and weight.
• Availability of 3 modes for regulation of work.
• Optimal cost.

Among the disadvantages is the noise of the equipment.

The best performance pumps with innovative designs.

All devices in this segment allow heating large houses. Their productivity starts from 6 cubic meters. m / hour. There are a few major leaders to choose from to watch out for before buying.

Grundfos ALPHA2

An intelligent series of pumps from one of the best manufacturers, powered by UPS. The devices are characterized by the autoADAPT function, which helps to flexibly respond to changes in the temperature indicator in the heating main. This allows the device to operate autonomously, achieving optimal feed. The user can choose day or night mode of operation, the manufacturer sets protection against dry running and overheating. The motor operates on stable magnets and is characterized by easy starting even during long periods of inactivity.

Pros:

• Excellent energy efficiency that customers get from the automatic, variable speed control.
• A large number of modifications, among which there is a classic pump with a cast iron casing, devices with an air separator (A), as well as stainless steel for a hot water supply system (N).
• High level of reliability.
• Optimal noise level is not more than 43 dB.
• Basic controls on the front, making the pump easy to use.
• Small size and weight (2.1 kg).
• The warranty period is 5 years.

Minuses:

• Instability of equipment to voltage surges.
• A relatively high price in the range of 9-11 thousand rubles.

DAB A 110/180 XT

Model from an Italian manufacturer with an average market value of 21,000 rubles. Although the price is quite high, the device has a wide range of functions and uses. It can be installed for heating mains, air conditioning, under floor heating, etc. The capacity of the unit is up to 12.5 cubic meters. m / hour at a head of 11.1 meters. Such indicators are achieved thanks to the engine power with an indicator of 403 W.

The minimum temperature threshold of the heat carrier is -10 degrees. The body is made of cast iron and the motor itself is made of aluminum. The impeller is manufactured using a polymer material. The equipment operates in one of 3 modes, which will be effective in different weather conditions. Customers emphasize a long service life, better reliability, and excellent performance, but the weight of the unit is as much as 7.3 kg.

pros:

• Better performance.
• High head.
• High quality.
• Durability.
• Availability of 3 modes for operation.

Minuses:

• Overcharge.
• Large mass.

Wilo Star-Z 20/7 CircoStar

A device with real German quality at the optimal cost for the main parameters - about 12,500 rubles. The dimensions of the device are small, weighing only 2.8 kg. Working pressure up to 6 meters, with a capacity of 6 cu. m / hour. The current consumption is low due to the motor power of 146 W.

The pump can be used to connect to a gas or solid fuel boiler due to the large temperature range. In addition, it expands the scope, so the device can be used for cold water, air conditioning, etc.

The model is characterized by a long period of stable operation, reliability, which is achieved by a bronze housing and bearings of excellent quality. The manufacturer has established several levels of protection that will block the motor in case of idle, power outages and other problems in the house. The assembly is very good, but there are a large number of counterfeit goods on the market.

pros:

• Excellent quality.
• Optimal value for productive equipment.
• Large area of ​​use.
• Small size and weight.

Among the minuses, experts and clients note the presence of fakes on the market, so you need to be extremely careful when choosing.

The models presented in the article will allow any owner of a private house to choose the optimal pump for a heating system or hot water supply. The rating is made based on the opinions of equipment users and expert assessments.