SCALA2
A self-priming pumping unit that can permanently solve the problem of water supply in your home. One of key benefits SCALA2 is its ability to automatically maintain water pressure when variable flow due to the built-in frequency converter and intelligent system management. SCALA2 is energy efficient and easy to use. It is ready for installation out of the box and does not require the purchase of additional automation and a hydraulic tank.
The compact design and quiet operation of the unit allow it to be mounted anywhere in your home.
MQ
Self-priming pumping unit, with built-in hydraulic tank, automation and set necessary protections. It is suitable both for pressurizing an existing water supply network, and for organizing water supply at home from wells (up to 8 m deep) and storage tanks. Like SCALA2, MQ is compact and silent in operation
CMBE
CMBE is designed to increase the pressure in the water supply network of private houses, cottages and summer houses, farms, vegetable gardens and orchards. The CMBE installation includes: a pump, an electric motor with an integrated frequency converter, a diaphragm pressure tank 2 l, pressure sensor, manometer, check valve and a cable with a plug. The built-in frequency converter allows you to maintain a constant pressure with a variable water flow.
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 sewage varying degrees pollution and are divided into mud, sewer and drainage. used for pumping uncontaminated ground water and rainwater from basements or pools. For example, submersible drainage pumps Unlift KP and Unlilift AP, made of stainless steel and fitted with mesh filters for screening out solid particles. solve the problems of draining construction pits or quarries of the extractive industry from groundwater with large quantity impurities. In the electronic catalog of pumps in our store there is a Grundfos DW series, which combines pump equipment of this kind, made of aluminum for its maximum 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 pumps Grundfos Sololift 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 swimming pools and plumbing systems, for pumping fresh, sea water and slightly aggressive liquids, as well as in membrane filtration systems and reverse osmosis. Grundfos CR pumps are available in four versions: cast iron, two grades of stainless steel or titanium. Eleven sizes plus various meanings supply voltage and design features allow you to optimize the task of "buying a pump" for the most specific requirements. Semi-submersible pumps MTH, MTA, MTR, MTB MTH, MTA, MTR, MTB are designed for pumping coolant for turning, milling and boring machines, liquid refrigeration units, industrial washing machines, etc. 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 electronic catalog pumps. Borehole pumps SP Grundfos Grundfos SP are used in urban water supply systems, for pumping groundwater from construction pits and irrigation in agriculture. The 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. Pressure Boosting Plants Grundfos water Grundfos Hydro MPC and Hydro MULTI - 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. In the assortment of our pump store there are Grundfos circulation pumps of several series: two-pipe systems heating, geothermal and solar systems heating, in refrigeration units and air conditioning systems. Can be made from stainless steel or bronze. Circulating pumps ALPHA 2 - new development 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 - pumping equipment with " wet rotor”, designed for air conditioning and water circulation without solid inclusions in utility or industrial systems water supply. Circulating 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 of vertical type used in administrative 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 industrial enterprises, and also 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: control cabinets, float switches, devices alarm 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 as in systems 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 reliable system water supply. 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 installations - implementation of the inherent algorithm for maintaining pressure in the pressure manifold, which ensures the maximum efficiency of operation. 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.
Pressure Boosting Plants Grundfos CMB(tank 24 liters) based on centrifugal pumps of the CM series are professional automatic pumping units that turn on and off depending on the fluid pressure with variable water consumption.
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. The Grundfos CMB pumping unit (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 |
| Guarantee | 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 service life
- - 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- pumping CMB installation ready for operation immediately after installation in the system and connection to the power supply network
- - Protection against dry running and cycling
