Quite often, pumps are used to ensure the normal functioning of the heating system. With their help, you can increase the speed of movement of the coolant. However, before choosing such equipment, it is imperative to pay attention to many factors. Among the main ones, one can, of course, single out the manufacturer, because the life of the device, as well as technical characteristics, will depend on how good the products it produces. Thanks to the latest equipment can be used with maximum efficiency. It is thanks to the appropriate functionality that the device will be able to satisfy all the requirements of the user, represented by the consumer, or rather, the owner of a private house within the city or a suburban building, where people go to rest with their families at different times of the year. With the advent of boiler equipment, recreation outside the city in winter has become not only possible, but also comfortable. Now you can start choosing.
Which manufacturer to choose
Bsale you can find various models presented by the world's best manufacturers. However, recently in the ranking of the most popular you can find the Grundfos pump. It has unique design features and technical characteristics, which makes it possible to solve tasks of various complexity.
Should I choose Grundfos
The Grundfos pump is a Danish product. You can determine whether it is worth purchasing this product by examining, among other things, the area of use of this equipment. The devices have a wide range of applications. They are necessary to increase the speed of movement of the coolant, which runs inside the heating system at industrial and domestic facilities. Among other things, such equipment is also used for supplying hot water. The Grundfos pump should also be purchased when there is a need to equip a water-heated floor system. Experts advise using these installations in the process of assembling central air conditioning and ventilation systems. With the help of such units, it is possible to achieve the pumping of any liquid, however, it should not contain aggressive substances and mineral oils. It is worth using similar devices for pumping ethylene glycol, however, its concentration should not exceed 50 percent.
Main Specifications
If you are interested in the Grundfos pump, then you first need to familiarize yourself with the features of its design. If ato compare with analog products, then the products described in the article allow you to adjust the power, as well as create the necessary pressure in the system yourself. The housing has a wet rotor, which is located inside. In addition, the design has a starter, it is most reliably protected from moisture. The complete set is devoid of stuffing box seals, this circumstance excludes the maintenance of the product. The Grundfos ups pump is also worth purchasing for the reason that it is quite easy to connect it yourself. You can use a flange or threaded method for this. Everything will depend on the specific model.
If you have a flange connection option, then adapters must be attached to it. This indicates that these pumps can be connected to any kind of piping systems.
Additional Features
Danish pumps are a single technical unit that is equipped with an electric motor, an electronic control unit and a pumping unit. All of the listed elements are matched to each other. A reliable partition is located between the starter and the rotor, it is designed to protect an important element from moisture.
The Grundfos UPS 25 pump has an additional package, thanks to which unwanted air is removed from the heating system. If this addition were not there, then plugs would be created in the pipes. The air valve reacts quickly, bringing outportion of air masses. The manufacturer indicates the versatility of Danish pumps, thanks to which they can be installed in closed lines and used in cooling installations. In order to extend the life of the unit, the manufacturer recommends following the installation technology and creating favorable working conditions.
Feedback on the requirements for the use of pumps
Grundfos UPS 40 pumps operate at peak efficiency. It is best to install such a pump on a vertically oriented pipe. As users mention, this circumstance is very important. Many users emphasize that if you decide to choose an option that is equipped with an air valve, installation should be carried out using a special technology, while the pressure of water or other coolant should not be directed from top to bottom, but in the opposite direction. This will ensure proper valve operation. It is also important to take into account the fact that the terminal box that holds the electric motor has a movable mount. This allows you to change its position, which is also relevant after the device is installed.
The Grundfos 25-60 pump can be found among the wide range of models offered by the manufacturer. This type of pump, as mentioned by buyers, can be used if the coolant temperature is not higher than +2 degrees. However, on sale you can also find options that can withstand a temperature of 110 degrees. It is important to remember that the unit can be damagedthe resulting condensate. In order to eliminate this trouble, the temperature of the water inside the system must be several degrees higher than that held on the outside of the pumping equipment.
What else you need to know before buying a Grundfos pump
Technical characteristics of the Grundfos pump are described in the article. You can decide whether to purchase this equipment or not only after you evaluate all the technical characteristics. If we are talking about the TR series, then this equipment can be used in the arrangement of industrial heating systems. The installation will be justified in boiler rooms that are designed to heat large residential areas or industrial workshops. If you want to choose a pump for domestic use, then you should pay attention to the UPS series. Such devices have proven themselves in the arrangement of heating systems of country private houses, as well as cottages.
If you are faced with the need to connect a double-circuit boiler, it is recommended to use models that belong to the Alpha series. They are successfully used by modern consumers for the installation of underfloor heating systems. Grundfos UPS pumps, which you should consider before purchasing, may have different capacities. This parameter can vary from 25 to 245 watts, which indicates that the equipment will be able to pump from 1 to 800 cubic meters of coolant per hour. The most powerful circulationthe unit will be able to reproduce the height of the water column, which is equivalent to 80 meters. The manufacturer also emphasizes the fact that models with remote control can be found on sale.
For reference
If you are interested in the Grundfos 25-40 pump, then you should remember the main advantages of this product, one of which is that almost all equipment is equipped with automatic control units. Through this addition, the device independently monitors the working conditions and corrects the functioning of the installation. At the same time, the equipment takes into account the time of day and weather seasonal changes.
Equipment operates completely silently. The power of the units is divided into three stages of regulation. It is also important to remember that the models that belong to the TR series can only be installed on a specially prepared foundation. If you purchased options that belong to the UPS series, then the special equipment for the base will not be useful.
Main flaw
There is only one minus for the boilers of the Danish manufacturer, it consists in the need to install the equipment exclusively horizontally. As practice shows, this mounting option is not always possible.
Conclusion
Experienced consumers are increasingly purchasing pumps that were manufactured by the Danish company Grundfos, which has managed to gain a foothold in the market of Russia and other countries of the world. Such equipment is intended to providenormal circulation of the coolant, which moves inside a closed heating system. However, before purchasing such equipment, you should understand that the use of devices of the type described involves the fulfillment of many performance characteristics. However, it was they who allowed this product to take a worthy leading position in the market of relevant products, as well as gain popularity among consumers by today.
