TOP 10 best circulation pumps: pros and cons, reviews
The use of circulation pumps has become an integral part of all heating and most other supply systems. This also significantly increased their efficiency, reducing the consumption of the carrier and the volume of the entire application system (a smaller diameter pipeline is used), which will certainly affect the cost of the entire system. The advantages of using pumps also include low energy consumption and a long duty cycle.
How to choose a circulation pump?
The correct selection of a circulation pump involves an assessment of the main parameters of both the device itself and the system in which it must be installed. These include the performance, the created pressure, the diameter of the pipeline into which the pump is installed, the temperature of the liquid, and the throughput of the heating element. Pumps come in both one and several modes of operation and have a huge number of variations in the materials from which their components are made.
The best circulation pumps
The article provides a rating of the best circulation pumps for home heating and water supply. Description, technical characteristics, advantages and disadvantages. As well as the best circulation pumps according to experts and customer reviews.
Below are the TOP 10 most popular models:
VORTEX TsN-32-6
The pump is intended for installation in the heating system. It will provide excellent circulation of the coolant through the heating pipe. The device has a maximum circulating fluid temperature of 110 ° C, and exceeding this value may damage the device. Also, the instructions from the manufacturer indicate all additional restrictions on the installation and use of the pump. Its body is strong enough, made of aluminum and cast iron. In this model, a centrifugal mechanism is installed, which is designed for long-term operation at constant loads. The pump circulates up to 50 liters per minute, and the water rises to a height of 6 meters, while everything is almost silent. The advantage is the ability to adjust the flow rate of the coolant.
| Specifications | Meaning |
| Maximum power | 90 watts |
| Bandwidth | 3.8 m³ / h |
| Performance | 50 l / min |
| Rising water | 6 m |
| Manufacturer country | China |
pros
- silent work;
- low power consumption;
- several operating modes;
- low price;
- easy installation.
Minuses
- no dry running sensor;
- liquid temperature no more than 110 ° C.
Feedback: “I installed the pump to my parents in the village, and they are very grateful to me, it works without making any sounds, consumes little energy and ensures uniform heating of the entire system”.
Leberg GRS 25/4 (180 mm)
The circulating water pump is a well-established mechanism for increasing the speed of water circulation. Has the ability to connect to the pipeline for both hot and cold water supply. There are three power modes to optimize the performance of the appliance. The pump is highly reliable and durable thanks to its gray cast iron casing, plastic impeller and ceramic shaft. Also has an AC motor.
| Specifications | Meaning |
| Maximum power | 88 watts |
| Bandwidth | 2.4 m³ / h |
| Performance | 40 l / min |
| Rising water | 4 m |
| Manufacturer country | China |
pros
- work with heating and water supply systems;
- durable body;
- three power modes;
- resistant to blocking currents;
- low power consumption.
Minuses
- low rise of water;
- not suitable for old heating systems.
Review: “Excellent option for modernization of the heating system, good value for money.It has been working for several years and has never broken down. ”
DAB EVOSTA 3 60/180
The circulation pump for heating with electronic control is used in home heating systems of private houses, summer cottages, apartments. The device is reliable thanks to the electric motor, which is made of stainless steel with a wet rotor and a cataphoresis-coated cast iron housing. The pump impeller is made of technopolymer, and the motor shaft is made of ceramics and is mounted on graphite bushings that are cooled directly by the carrier. The main advantage of this unit is electronic control with just one button and a display that shows: operating mode, pressure, flow rate and power consumption. The pump has three power levels and 9 hydraulic speeds.
| Specifications | Meaning |
| Maximum power | 35 watts |
| Bandwidth | 3.6 m³ / h |
| Performance | 60 l / min |
| Rising water | 6 m |
| Manufacturer country | Italy |
pros
- low power consumption;
- high performance;
- silent work;
- overload protection;
- electronic regulation.
Minuses
- high price;
- not suitable for outdated heating systems.
Review: “Best pump I could buy. It is worth its money, perfectly pumps the entire system in a three-story building throughout the entire heating season and has never failed. ”
UNIPUMP CP 25-60 180
The pump of this series with a glandless rotor is designed for forced circulation of liquid in heating systems, as well as for hot water systems. The pump rotor is located in the directly pumped medium and is separated from the stator by a stainless steel sleeve. The moving parts of the pump are cooled by the pumped liquid. The motor is designed with thermal protection and is designed for an operating temperature of the pumped liquid up to 110 ° C. The pump has 3 power modes, which can be selected using a mechanical regulator.
| Specifications | Meaning |
| Maximum power | 93 Watt |
| Bandwidth | 3.18 m³ / h |
| Performance | 53 l / min |
| Rising water | 6 m |
| Manufacturer country | Russia |
pros
- motor with thermal protection;
- low price;
- high performance;
- suitable for buildings up to 3 floors;
- the possibility of horizontal and vertical installation.
Minuses
- maximum working fluid temperature 110 ° C;
- there is no protection system.
Feedback: “We bought it to replace an outdated pump, I am absolutely satisfied with the quality of assembly and work, it does an excellent job for its money”.
NeoClima TCP 25/4 180
The circulation pump for centrifugal heating systems circulates liquids in heating systems, water supply systems, as well as in the "warm floor" circuit. The pump belongs to the budget options, has a low weight and compact dimensions, which allows you to install it in any hard-to-reach place. It works quietly and consumes very little power. Ceramic shaft and impeller made of noryl and plastic, combined in a cast-iron casing, will ensure long-term operation of the unit without causing any complaints.
| Specifications | Meaning |
| Maximum power | 88 watts |
| Bandwidth | 3 m³ / h |
| Performance | 50 l / min |
| Rising water | 4 m |
| Manufacturer country | China |
pros
- low price;
- easy installation;
- silent work;
- reliable case;
- the set includes connecting fittings;
Minuses
- non-standard connections;
- not suitable for aggressive heat transfer fluids.
Review: "Super budget pump option, heats up a private house perfectly, in addition, a warm floor, at such a price a trick was expected, but everyone was very pleasantly surprised."
Wilo TOP S 30/10 EM PN6 / 10
Due to its high power, this pump is suitable for both a large house and a small high-rise building or industrial building. It has a high insulation class, a built-in winding protection system against overheating, as well as an automatic shutdown system.The device has a wide operating temperature range of liquids both for cooling systems (up to -20 ° C) and for heating systems (up to 140 ° C). Has a choice of speed steps and a direction indicator. The pump casing is coated with a cataphoresis varnish, which protects it from corrosion in the event of condensation.
| Specifications | Meaning |
| Maximum power | 180 watts |
| Bandwidth | 10 m³ / h |
| Performance | 166 l / min |
| Rising water | 10 m |
| Manufacturer country | Germany |
pros
- high power;
- overheat protection;
- automatic shutdown system;
- Operating temperature range;
- anti-corrosion coating of the body.
Minuses
- high price;
- the likelihood of water stagnation in the pump.
Feedback: “I have been dealing with heating systems for several years and I recommend pumps of this particular manufacturer to all customers, since they have never failed in all the time.”
Grundfos UPS 32- 80
The circulation pump is designed for the movement of the coolant through heating systems or for the operation of the hot water supply, cooling and air conditioning network. It is equipped with a wet rotor motor, which means that the pumped liquid is also a cooling system for the pump. Installation of this unit is very simple and will take a minimum amount of time. The reliability of the casing will allow the pump to operate for many years without the need for maintenance. Working fluid temperature range from + 2˚ to + 110˚С. The unit works silently and does not cause vibration at very high power, even on an industrial scale.
| Specifications | Meaning |
| Maximum power | 245 watts |
| Bandwidth | 11 m³ / h |
| Performance | 183 l / min |
| Rising water | 8 m |
| Manufacturer country | Denmark |
pros
- high performance;
- lack of vibration and noise;
- anti-corrosion housing;
- easy installation;
- works with aggressive coolants.
Minuses
- relatively high price;
- narrow operating temperature range.
Testimonial: “Great pump, installed in a small workshop. Quite an expensive purchase, but its advantages fully cover the price. We settled on it, as many people recommend this particular model ”.
Jileks Compasses 32/60
This pump provides fast and uniform heating of heated rooms and is intended primarily for heating systems in buildings up to two floors. The unit has a convenient valve for bleeding air from the system, there is a sensor to protect against overheating, which is necessary for high pump performance. It is also equipped with a mechanical mode switch, which has three positions to select the optimal room temperature. It has relatively low energy consumption at a sufficiently high power.
| Specifications | Meaning |
| Maximum power | 100 watts |
| Bandwidth | 4.38 m³ / h |
| Performance | 73 l / min |
| Rising water | 6 m |
| Manufacturer country | Russia |
pros
- relatively low price;
- overheat protection;
- profitability;
- silent work;
- air release valve.
Minuses
- not suitable for small houses;
- limited working pressure range.
Review: “I bought a pump at the dacha, but missed the power, now it pumps at first speed and this is enough for my head. Ideal value for money ”.
VALTEC VSB 04 15
A single-speed, relatively economical pump option used to pump coolant in a heating pipeline, for hot water supply or for air conditioning and floor heating systems. The pump belongs to the units with a wet rotor and is cooled by the heat carrier. Due to the fact that the rotating parts are located in a liquid that absorbs vibrations and sounds, the pump is accompanied by an almost imperceptible noise. The pump is reliable in operation and works perfectly in continuous operation.
| Specifications | Meaning |
| Maximum power | 25 watts |
| Bandwidth | 0.7 m³ / h |
| Performance | 11.6 l / min |
| Rising water | 1.7 m |
| Manufacturer country | Italy |
pros
- low cost;
- economical energy consumption;
- compatibility with all water supply systems;
- durable materials of the constituent components;
- silent work.
Minuses
- low power;
- one operating mode.
Review: “Despite the very low price, it exceeded all expectations, for one floor or for an apartment it is the best choice. Satisfied with the purchase one hundred percent. "
Zota Ring 65-120SF
This model is equipped with a powerful motor that guarantees durability and high working efficiency. The device was made specifically for heating systems, in order to increase the efficiency of work. Its significant advantage is that it works with non-freezing and aggressive liquids, has 3 operating modes. Thanks to the mirror polishing of the rotor shaft and the impeller made of durable heat-resistant polymer, the unit will serve for more than a dozen years. Despite the high power, the pump has a fairly low energy consumption and runs quietly.
| Specifications | Meaning |
| Maximum power | 1300 Wt |
| Bandwidth | 19.98 m³ / h |
| Performance | 333 l / min |
| Rising water | 12 m |
| Manufacturer country | Russia |
pros
- high power;
- high quality components;
- silent work;
- work with non-freezing liquids;
- easy installation;
- relatively low power consumption.
Minuses
- high price;
- limited maximum fluid temperature.
Testimonial: “This pump works great on an industrial scale and has proven itself well among my colleagues. For the majority of objects, we will stop at it ”.
This review will certainly help in choosing the right circulation pump, as well as facilitate it, because here are the best models in different price categories that are suitable for any purpose. The durability of the heating, supply and heating systems, their cost depends on the choice of the pump. Thanks to a properly selected unit, you can save both on the construction of the system and on its operation.
