Grundfos water pressure booster. Grundfos pumping stations. Grundfos circulation pumps for heating, air conditioning and hot water systems
In our online store you can buy a pump from the well-known Danish company Grundfos - the world leader in the production of pumping equipment, annually producing up to 16 million units of pumps and pumping systems. The company's products are manufactured according to high European standards, confirmed by ISO 9001 and ISO 14001 certificates and allowing to guarantee the quality and reliable operation of any model of pumping equipment. Grundfos pumps are the solution to the problems of drainage and drainage, heating and fire fighting, air conditioning and refrigeration. A wide range of Grundfos pumps, presented in our pump store, allows you to buy a pump of any power and functionality.
Grundfos sewer and drainage pumping units
Grundfos pumps of this type are designed for pumping wastewater of varying degrees of pollution and are divided into mud, sewer and drainage. are used for pumping uncontaminated groundwater and rainwater from basements or pools. For example, submersible drainage pumps Unlift KP and Unlilift AP, made of stainless steel and equipped with strainers to filter out solid particles. solve the problems of draining construction pits or quarries of the extractive industry from groundwater with a large amount of impurities. In the electronic catalog of pumps in our store there is a Grundfos DW series, which combines pumping equipment of this type, made of aluminum for its most convenient operation. The lineup includes Grundfos DW pumps from 0.8 to 20 kW. serve to clean toilet drains or pump heavily polluted water. The range includes submersible pumps Grundfos SV, portable Grundfos Sololift pumps for individual buildings and powerful Multilift MD pumping stations for apartment buildings, hotels, restaurants, baths and saunas.
Pumps and installations for water supply and pressure boosting systems
Vertical multistage pumps CR Vertical multistage pumps are used for flushing and cleaning pools and plumbing systems, for pumping fresh, sea water and slightly aggressive liquids, as well as in membrane filtration and reverse osmosis systems. Grundfos CR pumps are available in four versions: cast iron, two grades of stainless steel or titanium. Eleven sizes, as well as various supply voltages and design features, allow you to optimize the “buy a pump” task for the most specific requirements. Semi-submersible pumps MTH, MTA, MTR, MTB MTH, MTA, MTR, MTB are designed for pumping coolant for lathes, milling machines and boring machines, liquid for refrigeration units, industrial washing machines, etc. The pumps consist of two main components: a pump and an electric motor that provides the required pressure and water flow. To buy a pump, you can use the electronic catalog of pumps. Borehole pumps SP Grundfos Grundfos SP are used in urban water supply systems, for pumping groundwater from construction quarries and irrigation in agriculture. Pumps of this series have high performance, resistance to abrasive inclusions of the pumped liquid and operational reliability. Made of stainless steel and dry-running protected. Grundfos Grundfos Hydro MPC and Hydro MULTI booster systems - pumping systems with an electronic control unit CU 351, which increases their energy efficiency in solving the problems of maintaining a constant pressure in plumbing systems. They are used in offices, schools, hotels, municipal water supply systems. They adapt perfectly to changing water flow characteristics, have a large display and are easy to operate.
Grundfos circulation pumps for heating, air conditioning and hot water systems
Circulation pumps for water supply, heating and air conditioning systems. The assortment of our pump store includes Grundfos circulation pumps of several series: UP, UPS, UPSD circulation pumps of the 100 series are 3-speed pumping systems consisting of a single sealed unit - a pump and an engine, and designed for water circulation in one- or two-pipe systems heating, geothermal and solar heating systems, in refrigeration units and air conditioning systems. Can be made from stainless steel or bronze. Circulation pumps ALPHA 2 - a new development of circulation pumps for heating. Thanks to the automatic control unit, ALPHA2 itself adjusts its settings depending on the pressure and temperature of the water. Recommended for heating systems with variable flow.
Pumps for heating and cooling supply
Circulation pumps UP, UPS, UPSD series 200 - wet rotor pumping equipment designed for air conditioning and water circulation without solids in municipal or industrial water supply systems. Circulation pumps MAGNA The series combines a wide range of pumps of small, medium and high power, equipped with communication equipment and electronically controlled motors. Designed for fluid circulation in heating systems in apartment buildings, industrial buildings, schools, hospitals and hotels. Circulation pumps TP and TPE and - single-stage pumping units vertical type used in office buildings for air conditioning and heating. The main difference between Grundfos TP and TPE pumps is that the TPE series motors are equipped with a built-in frequency converter, which saves energy and increases the efficiency of the device. Console and console-monoblock pumps NB, NK - console-suction pumps used in air conditioning and to maintain constant pressure in water supply systems of industrial enterprises, as well as in irrigation and heating systems. The pumped liquid can be not only water, but also any non-viscous and non-explosive liquid without abrasive inclusions.
fire pumps
Grundfos accessories
In our pump store you can not only buy a Grundfos pump, but also additional ones: control cabinets, float switches, alarm devices and hoses for various purposes.
“Over the entire period of operation, our company has produced a huge number of pumping stations, fire extinguishing and pressure boosting pumping units. All of them work both in systems of automatic water supply and fire extinguishing of industrial and residential buildings, settlements and many others. A qualified approach and technical support for each piece of manufactured equipment throughout the entire operation cycle allows us to achieve excellent results in its operation at customer sites.”
Device and principle of operation
Water pressure booster - pumping equipment designed to create a reliable water supply system. As a rule, such equipment includes: a group of identical pumps, supply and pressure manifolds, a storage hydraulic tank, an automatic control cabinet, pipeline accessories(valves, gate valves, etc.), as well as pressure sensors and dial gauges. The main task of the installation is the implementation of the inherent algorithm for maintaining pressure in the pressure manifold, which ensures maximum efficiency. There are also hybrid water supply and fire extinguishing installations, they combine these two work functions.
All manufactured pumping stations and installations are capable of solving water supply problems of any complexity and volume.
Operating instructions and specifications pumping units can be found in their respective sections of our website.
Possible operating modes
- Continuous mode - one or more pumps, for a long period of time, is constantly in operation;
- Periodic mode - maintaining the level in the tank;
- Uneven mode - maintaining a given pressure at a variable flow rate;
- Short-term mode - work in the "Fire extinguishing" mode (for hybrid systems).
Structure
- Suction (inlet) manifold;
- Hydroaccumulator tank at the outlet;
- Pressure manifold;
- Group of identical pumps;
- Control automation cabinet;
- Valves and gate valves.
The use of Grundfos multi-stage stations for household needs allows you to provide water private house or country cottage area, as well as a garden, a vegetable garden and even a greenhouse.
Grundfos pumping stations are the best option when it comes to solving water supply issues. This technique is convenient, practical and durable, and also has a number of other advantages:
- Silent operation;
- Easy installation;
- Easy maintenance process;
- No need to constantly monitor the operation of the Grundfos pumping station;
- Ensuring stable pressure in the system and preventing water hammer;
- Ability to work after a power outage (short time).
So if you need to buy practical and reliable equipment to provide a water supply system at a dacha / country house in Moscow, then the best option than a pumping station for the Grundfos well, simply cannot be found.
Equipment Features
The main parameters of the Grundfos pumping station are:
- the ability to supply water to a height of 8 m from a well and even from a water supply system in which there is not enough pressure. In the latter case, Grundfos stations allow you to increase the pressure in the network by another 3.5-4 atm .;
- compact dimensions that allow you to install the Grundfos pumping station not only in the house, but even in a city apartment;
- the presence of protection against overloads and overheating of the engine;
- built-in pressure tank (has different sizes for each series of pumps).
Types of Grundfos pumping stations
When choosing a Grundfos water supply station, you should pay attention to their differences:
- each Grundfos Hydrojet pumping station has a large water tank (from 24 to 60 liters). This allows you to further increase the flow and pressure of the supplied water, as well as its consumption for some time after a power outage. Also, these pumps create excess pressure in the water supply system up to 40 m;
- for models of the Grundfos Mq pumping station, the tank has a volume of only 2 liters, and it increases the pressure by only 35 m. But its cost is much lower than that of other equipment of similar performance.
Purchase of equipment
You can purchase pumping stations of any of these series by contacting the TeplovodService company, which, being the official dealer of the brand, provides the lowest prices for them and high-quality service.
Pressure Boosting Plants Grundfos CMB(tank 24 liters) on the base centrifugal pumps The CM series are professional automatic pumping units that switch on and off depending on the pressure of the liquid with variable water demand.
The unit is delivered ready for operation with a pre-set start-up pressure and a corresponding tank pre-charge pressure. The difference between the switch-on pressure and the switch-off pressure of the system is approximately 1 bar. The Grundfos CMB booster set (24 liter tank) includes a CM pump, a diaphragm pressure tank, a pressure switch, a pressure gauge, a cable and a plug assembled into a single unit. pump house Grundfos installation CMB (tank 24 liters) is ready for operation immediately after being installed in the system and connected to the power supply.
Application area
The Grundfos CMB booster system (24 liter tank) is mainly used for a wide range of domestic water supply tasks: water supply and pumping water in private homes, gardening.
Specifications
| Producing country | Hungary |
| Warranty | 24 months |
| Switching pressure | 1.5 bar |
| Max working pressure | 10 bar |
| Housing material | Stainless steel / cast iron |
| Temperature environment during operation | -20 °C to +50 °C |
| Permissible fluid temperature | 0 °C to 60 °C |
| Noise level | less than 55 dB |
| industrial frequency | 50 Hz |
| Mains voltage | 1 x 230V |
| Number of starts per hour | Max 100 |
| Protection class | IP44 |
| Insulation class | F |
| Length of cable | 1.5 m |
Advantages
- - Silent operation noise level below 55 dB(A)
- - Long term services
- - High reliability due to stainless steel construction of CM self-priming pumps
- - Complete, ready-to-connect pump unit, including: CM pump, PM1/PM2 control unit, cable with plug
- - Easy installation - the CMB pumping unit is ready for operation immediately after being installed in the system and connected to the power supply
- - Protection against dry running and cycling
