Description Rising pumping stations Water supply Grundfos. Pumping stations "Grundfos": an overview of the model range and its features. Model range of German manufacturer pumping stations

Is installation of a downhole pump in Moscow? We offer a profitable price for mounting the pump in the well. The exact cost of the work depends on the selected model, the depth of the well and its other features.

The minimum cost of mounting the pump or pumping station is from 15,000 rubles (depends on the type of equipment, wells and other nuances).

Installing the pump in the well is carried out within 1 working day. Having finished the work, the wizard will perform a commissioning and will be convinced that the equipment works properly. Only after that you pay the installation of the submersible pump in the well. You also have a guarantee - if during the specified period the equipment will fail, you can count on warranty repairs.

We can enjoy the installation of the submersible pump or superficial:

Installation of the surface pump is performed faster and costs cheaper. Given the low price of the equipment, you will thus be safely saved.

In Akvaprophi, you can order the installation of pumps and pumping stations:

Installing borehole pumps: prices

The price of the installation of the pump in a private house depends on the selected model, the depth of the well and the complexity of the work. Standard prices for our services:

The cost of installing the pumping station will be lower, since the equipment is mounted in a private house (for example, in the basement) or separate room. You just need to connect it to the well - and ready.

Prices for installing pumps in Aquaproph

The price for mounting the well pump will be slightly higher, because mounting equipment in a narrow well is more complicated. In any case, it is not very different from the standard and is about 20-25 thousand rubles.

You can find out the exact cost of mounting the pump in the well by contacting us in any convenient way. We will clarify you some nuances (model of equipment, type and depth of the well), after which I will inform the price for the services provided for the installation of pumping equipment.

Installation of pumps and pumping stations Grundfos and Speroni

Our company is located in Solnechnogorsk, so we carry out the installation of water pumps in all areas of the Moscow region (Istra, Klinsky, etc.).

We can say for a long time that experienced masters work, which will carry out the installation of water pumps quickly, efficiently, inexpensively and for all rules. But it is not important for you, right? Yes, and so they say in every first company.

It is only possible that the installation of a pumping station in the country or the installation of a deep pump in the well was performed on conscience - so that it is not for what. And the cost of the service is a minor matter. The main thing is that there were no water interruptions. And I did not have to repair the equipment a month later.

(All Grundfos)

Therefore, we will not give you empty promises, but we simply give a guarantee - if after installing the equipment breaks during the agreed period, we will execute repair at your own expense. Agreed? That's good.

We carry out the installation of Grundfos and Speroni pumps, including:

submersible (borehole, deep, water);
superficial;
circulating;
centrifugal;
sewer / fecal (i.e. for sewage);
drainage;
to increase water pressure;
horizontal;
vertical.

We also carry out the installation and installation of pumping stations Grundfos (Grundfos) and sone.

(All Speroni)

In general, you can order the installation of any equipment, regardless of which model you have. Requires the installation of a centrifugal pump? Without problems, perform for a couple of hours. Want to order installation of the sewer pump? There are some features that complicate the process, but our masters are not a hindrance. The only nuance is that the installation of the fecal pump will cost a little more expensive. We also carry out installation of drainage pumps - these models are used to drain basements, tanks, etc.

Help in the selection of Grundfos or Speroni

If you have not yet bought pumping equipment for water, we are ready to help you choose the model optimal in all parameters (incl. And cost) for the water supply system. That is, you can order a professional selection of borehole models Grundfos and Speroni.

What benefit do you get?

The selection and installation is carried out by one group of masters (i.e. faster and cheaper).
The equipment will be selected correctly by 100% and as part of the allocated budget.
Guaranteed long and uninterrupted operation of the water supply system.

Installation of the pressure switch and Pumps of the KNS

In addition to installing pumping equipment in the country, we offer a list of additional services:

installation of pressure relay;
installation of automation;
installation of the control cabinet;
installation of equipment for the KNS (sewer pumping stations);
dismantling pumping equipment.

You can view the standard rates for these services in the "" section. But the exact cost of work will be called only after discussing all the nuances.

If you still have any questions, contact us any convenient way (by phone or e-mail), and we will answer them.

The history of the brand "Grundfos" begins with the time of post-war ruin, when a small repair shop arose in Denmark, which has emerged in a powerful electrical giant with subsidiaries worldwide. Today, in every corner of the planet, there will be at least one of its division that issues the technique of climate principle.

Grundfos equipment is widely used in various fields of national economy - construction, agriculture, communal services.

The structure of consumer demand for the previous year speaks for itself - about half of the demanded goods accounts for precisely on this manufacturer.

Features and classification of pumping stations "Grundfos"

Among the pressure equipment, a significant part of the models belong to the group of automatic stations, which will be found in every home.

Their advantages are:

practicality;
economical consumption of electricity;
excellent specifications;
compactness;
a wide selection of options for different situations;
easy installation;
acceptable price.

Depending on the target use, they can be divided into several groups:

household models are convenient and safe models for a private house;
in submersible or superficial versions;
increased machinery - mounted in utility networks and production;
fire extinguishing devices - powerful systems that create a large water pressure.

GUNDFOS Pump Station Device

Pumping stations of this manufacturer are typical of the majority of other automated systems structure:

electric motor;
receiver;
centrifugal impeller in the inner cavity of the case;
2 check valves;
duct sensor;
electronics control board.

Household modifications of automatic stations "Grundfos"

Suitable for giving or private house requiring regular water supply.
Produced in several series:

Consider each of them.

Pumping stations "JP" -seri

Created on the basis of high-performance centrifugal units. Completed with a removable hydroaccumulator and an ejector, allowing them to be used not only for surface shallow reservoirs, but also for a well or well reaching 25 m in depth.

The productive and compact model, which is considered the best option for the ratio of price and quality. Its equipment contains everything you need to start installing the apparatus and long service.

Features "Grundfos" JP Basic 3PT:

multitasking - use not only to increase pressure in water supply, but also for drainage, irrigation, distillation of liquid from land and underground sources;
bulk receiver;
easy installation, which can be made with your own hands without connecting specialists;
the material design of the design that provides anti-corrosion properties and protection against premature wear: aluminum housing with chromiumkel coating;
no irritant noise - the device can be installed in residential areas;
pleasant gray product design;
small weight - transportability and simplicity of movement.

Specifications:

Electromotor - 0.85 kW;
Pressure - 47 m;
Suction height - 8 m;
Receiver - 20 l;
Weight - 18.5 kg.

Automatic pressure set created based on self-priming pump and membrane hydroaccumulator. Equipped, besides above the listed elements, an asynchronous electric motor, a pressure adjustment relay, a pressure gauge and an electric cable. It has a built-in ejector that allows you to work in suction mode.

Has a similar previous model principle. The number of starts per unit time will depend on water consumption - if it is not, the pump operates offline.

Advantages of "Grundfos" Hydrojet JP-6:

reliable automation, which practically never fails;
motor thermal protection - you can operate equipment for complete power;
a membrane receiver that increases the gaps between subsequent inclusions, allows the engine does not work with a slight pressure impairment;
aluminum case, the upper and the inner part of which is covered with anti-corrosion coating for durable and successful work;
the focus on chromonichel steel was performed by the remaining parts and work units;
practicality and functionality - a variety of applications, no need for special maintenance and frequent repairs;
unsuitability for polluted sewage drains with abrasives and fibers - only clean drinking or technical water without impurities;
t 0 C pumped liquid - up to +50 0 s;
modern design.

Specifications:

Electromotor - 1.4 kW;
Bandwidth - 4.5 m 2 / h;
Pressure - 48 m;
Suction height - 8 m;
Receiver - 60 l;
Weight - 36 kg.

Less productive unit, the higher the model considered. It is characterized by the presence of a removable receiver, which saves the number of motor inclusions and reduces power consumption.

It is a household rising technique and serves for water intake from wells and wells.

Advantages of "Grundfos" Hydrojet JP-5:

high-quality materials and coatings;
the hydroaccumulator membrane is made of food rubber - tightness, quick disassembly and replacement, working with drinking water, on the properties of which it does not affect;
fast and efficient suction from depth;
reliable anti-corrosion properties of the case for which a special chromium-leaving alloy is used, and an additional protective coating;
the possibility of installation in warm rooms, where T 0C air reaches 40;
adaptation under warm water - up to +55 0 S.

Specifications:

Power - 0.775 kW;
Pressure - 40 m;
Suction depth - 8 m;
Receiver - 24 (60) l;
Weight - 17.1 kg.

Pumps "MQ" - Series

Productive devices whose delivery includes sealed membrane receivers and other standard devices that make a pumping station with an autonomous self-regulating mechanism.

Pump station "Grundfos" MQ 3-35

The unit, with which it is easy to start work: Easily mounted, requires minimal knowledge and user intervention, which can monitor its operation through an electronic scoreboard with a visualization function. Provides low power consumption, does not create strong noise, so it can be installed next to the premises where adults and children are sleeping.

Advantages:

reliable automation, the risk of failure to be minimal;
visual electro-operator monitoring of working modes;
multistage pressure adjustment in a regulating relay;
equipped with a check valve that does not allow liquid to exit the device;
hermetic capacious hydrobic, which reduces the inclusion frequency of the motor, extends its service life and reduces the total energy consumption by the station;
complete set 2-meter electric cabbage;
compactness - the device can be installed on a small support, mowed under the sink or sink;
the motor is not afraid of overheating - periodically (every half hour) is cooling due to water flow;
low noise;
compliance of technical parameters and material equipment to all international sanitary and hygienic safety standards;
the presence of original spare parts that extend the already high production resource of the details.

Specifications:

Electromotor - 0.85 kW;
Bandwidth - 3.5 m 2 / h;
Pressure - 34 m;
Suction height - 8 m;
Receiver - 60 l;
Weight - 13 kg.

Leading world experts unanimously declare that the analogues of this model are not created in the entire history of pressure automated devices. Performs a huge range of user tasks - from water supply of the house or economic room before irrigation of agricultural culberries, ensuring waterfront water and filling large containers. It rationally uses energy resources and is included only when the pressure drops after the fence of a large amount of water. The short-term activation of the crane for a few seconds does not initiate the start of the motor, and thereby saves costs.

Features:

pumping clean and weakly dilapidated water, including rainwood without pollutants;
orientation only on warm water - up to +35 0 s;
hydraulic part in steel execution;
dry protection protection in the event of accidents in the system;
engine thermal protection - the reason is not worried due to intensive work;
tooling the reverse valve;
high class electrical electrical insulation and insulation.

Specifications:

Electric motor - 1 kW;
Bandwidth - 3.6 m 2 / h;
Pressure - 45 m;
Suction height - 8 m;
Receiver - 0.4 l;
Weight - 17 kg.

Compact pump station "Grundfos" Scala2

One of the latest developments of the company, which, according to experts, justified consumer expectations. It will be a good option for a private house. Generates high pressure, which will remain stable with the simultaneous operation of the washing machine, washbasin and shower. With its device you can read below.

Advantages:

stable pressure characteristics that do not depend on the number of water intake points (maximum - 8);
protection against dry stroke;
publish little noise at 47 dB;
suction of water from the 8th depth;
the possibility of installation on the street, if the T 0 from the air does not fall below 0;
easy control.

Technical parameters "Rock 2":

Power - 2 kW;
Feed - 3.6 m 2 / h;
Pressure - 45 m;
Suction - 8 m;
Receiver - 0.65 l;
Weight - 10 kg.

What if the pump station "Grundfos" often turns on?

Among several fault options, this one is one of the most common.

It may arise as a result:

depressurization of the membrane of the receiver - due to the hitting of extraneous garbage or wear;
lack of compressed air in the hydroaccumulator and insufficient pressure in the latter;
damage to the check valve that stopped performing its holding function.

All of these breakdowns require immediate repair. They can be corrected
Do independently, but it is better to entrust this business to specialists.

Household hydraulic pumping stations for home

Household stations autonomous water supply Companies Grundfos. (grundfos.) For home, cottages, farming gained persistent demand together with the establishment of the competent economic policy of many states.

Today, the maximum amount of lands is used for the internal production of agricultural products. Most countries of the world dismays wide areas of farmers. In these conditions Grundfos pumping station The first, second lift becomes a device, incapable of losing relevance.

Production line Grundfos pumping stations Provides ample opportunities for high-quality irrigation of fields, gardens and gardens. The pneumohydraulic pumping station of automatic water supply for the cottage, the price of which is attractive for the consumer, is successfully used to increase the level of household comfort in private homes.

Design features

Advanced water pumping stations are practical devices, all parts of which are spoken in a single system. Author's design Grundfos (Grundfos) - Specially processed steel for pump stations MQ. - covers and reliably protect the angles and working elements of different models of devices. All devices are ready for installation and fully adapted not only to different capacities, but also to Squares, wells, reservoirs.

As a rule, the country is a manufacturer of such an apparatus as a pumping station MQ. and JPB. To increase pressure - Germany, but devices are also manufactured in most EU countries according to Grundfos technology. Each branch of this corporation studies the needs of its region - based on this data is drawn up a plan for the release of the next model range.

The scientific approach justifies itself: in each country chosen for cooperation, Grundfos is always "head above" other manufacturers of such devices such as water self-priming pumps and pumping stations.

The catalog of this brand contains devices in which each detail is subordinated to a smooth decrease and increase in pressure. The devices consist of several main parts. First of all, these are pumps for rapid water supply from depth.

The latter can be applied independently. In cases where the liquid occurs at a depth of less than eight meters, experts advise the use of centrifugal self-priming JP pumps (for water, technical or drinking fluid).

Principle of operation ^.

For the injection of water into the NS GRUNDFOS water supply network uses a surface-type self-priming pump having a built-in ejector.

Starting the engine and its stop is carried out by a pressure relay signal in which the power thresholds and shutdown are configured by the user at its discretion.

To prevent frequent pump engine launches in the case of short-term use, the system is equipped with an elastic membrane hydroaccumulator, the volume of which is selected according to the performance of the station.

In the event that Grundfos will seem expensive to you, pay attention to watercolobot pumping stations, we wrote an article with reviews, technical specifications, prices, she, read only in our online magazine.

How to choose a pumping station? ^

NA Grundfos should be selected based on the required pressure and performance.

Their maximum values \u200b\u200bare given in the passport, but they help only the overall impression of the capacity of the equipment.

Much more valuable from a practical point of view are tables or graphs showing what productivity will have a pump with a different pressure.

Required performance is calculated approximately, given the following data: water consumption when using a tap (for pressure in 2 atm pipelines) is 3-4 l / min, shower - 10-12 l / min.

The necessary pressure is measured in the meters of water column, it is calculated by summing up the three components:

required pressure in the pipeline (approximately 2 atm or 20 m. V. ST);
maximum height of waterborne reinforcement relative to the pump;
hydraulic resistance of the pipeline.

For the selection of the station, the last value can be calculated approximately: every 10 m pipeline is equivalent to one pressure meter.

This, by the way, should be taken into account when determining the depth of suction.

If surface water in the well is below the soil level by 5 m, but the distance from the well to the pump is 20 m (This often happens when installing the pump in the house), then the maximum suction depth for the station must be at least 7 m (5 + 20/10).

Buying a station, check her completeness.

Grundfos pumping stations are equipped with everything necessary, but unscrupulous sellers can sometimes withdraw a filter or check valve to sell them separately.

In this case, the buyer says that these elements are not included in the NA kit. Many believe, because with the NS of other manufacturers, things are really different.

Important: Grundfos pumping stations are very demanding of the quality of power supply. Our electrical stars are known until they reach the quality to European, therefore it makes sense Together with the station acquire and voltage stabilizer.

Best-selling models ^

Just below, we led a mini-rating of the most popular pumping stations from Grundfos, their cost and basic technical characteristics. Buying one of these stations, as we believe will be quite reasonable money, given the reliability of these devices.

Grundfos JP Basic 3/24 ($ 350) ^

This high-performance pumping station is able to provide water a large country house with all the amenities and developed irrigation system.

Maximum performance - from 3 to 5 cubic meters. M / h, the greatest pressure is 48 m. Providing such high characteristics, an economical JP pump consumes only 0.85 kW of electricity.

The permissible depth of the aqueous mirror in the source is up to 9 m. The effectiveness of the pump is not reduced even when the water flow on the USHE contains a large amount of air.

The station is equipped with a membrane hydroaccumulator with a volume of 24 liters. The pump can be used to increase the pressure in centralized water supply networks.

The station works with a reduced noise level, which is ensured by high quality assembly, the use of cast iron as the material of the pump housing, as well as water-cooled.

Grundfos JP Basic 3/50 ($ 400) ^

This model differs from the previous more spacious membrane hydroaccumulator, the volume of which is 50 liters.

The increase in the capacity of the drive contributes to the reduction of the number of cycles start-stopping the pump engine, due to which its resource increases significantly.

Grundfos MQ 3-35 ($ 520) ^

In this model, the pump, electric motor, a membrane hydroaccumulator, a duct and pressure sensors, as well as the check valve and the control unit are assembled into a single design.

The station has compact dimensions and does not require any free space after installation.

Self-primary type surface pump is able to raise water from depths up to 8 m and develop the maximum pressure to 35 m. The maximum volume of water purple for an hour is 3 to 5 cubic meters. m.

An acknowledgment feature is provided. It lies in the fact that the pump after an emergency disconnection automatically tries to resume work with a periodicity of 30 minutes.

After 24 hours, the acknowledgment function is turned off, after which the pump can be started only manually.

The limit operating pressure is 7.5 atm.

The station can be operated at outer temperatures up + 45c. Thus, its fairly high price, as we believe, is quite justified.

Grundfos Hydrojet JP 5/24 ($ 550) ^

The small pump of this power station is only 0.75 kW deserves great respect. It is able to develop a pressure of up to 40 m or provide maximum performance at the level of 3.5 cubic meters. m / h.

The highest absorption depth is 8 m. Provide the optimal mode of operation of the pump will help a capacity of 24 liters.

The model can operate in the regions with a hot climate, the permissible temperature of the outdoor air is + 40c.

Working pressure - up to 6 atm.

Grundfos Hydrojet JP 6/50 ($ 1200) ^

A model with high performance, the maximum value of which is 4.5 cube. m / h. Maximum pressure - 48 m.

Power consumption - 1.4 kW. The depth of suction (maximum) is 8 m. The capacity of the membrane drive is 50 liters.

The pump manages the pressure switch with the built-in function of protection against dry stroke.

It is also a good alternative to Grundfos, it may be Italian, they are not less reliable and often more affordable by price.

In the event that you look after the pumping station for the country house, read at first, we picked up the most important information on this topic.

Opinions of users ^.

Alexey T., S.-Petersburg

I have a Grundfos MQ 3-45 station at the cottage. Immediately note the advantages: the pump is working very quietly, the launch occurs smoothly, without launch currents of a large value. 100% trouble-free equipment. Only one thing can be attributed to the disadvantages: in five years of operation, plastic burst on the power button. She had to use too often to force the pump to be forced during periods of jumps and voltage awards. By the way, I recommend to take into account all potential buyers that such fluctuations in the power supply network are very poorly affected by the pump resource, so if you are unreliable if you have a power grid, look for the model more improvement or connect Grundfos through the stabilizer.

Station mode - year-round. For greater convenience, installed an additional tank per 100 liters. The pump turns on when the pressure drop is up to 2 bar and disconnects, as soon as it raises it to 4. Performance enough for several points of water intake, as well as to ensure the operation of the washing machine. Even with the maximum flow of water, it is always enough. In general, I advise everyone to purchase such a thing, despite the high cost. It was convinced of his own experience - she is quite justified.

Alexander P. G. Volgograd

Four years ago, put the automatic pumping station Grundfos for water supply of a country house. It works all year round, in the summer, especially intensively due to irrigation. I decided to purchase after a long study of the forums on the network, judging by the reviews, it is the best version of the pumping station. In his choice, never disappointed. Sometimes you have to read user complaints, they say, often fails. Most likely, the point here is in the poor quality of the power supply, due to the presence of an electronic controller, Grundfos pumping stations are very sensitive to voltage drops. I immediately connected through the stabilizer and I can declare with full responsibility: the equipment works like a clock.

Water Station shakes from the well. The pumping of the pressure and flow sensors and flow sensors. If the water in the well drops below the intake nozzle, the station automatically turns off.

It especially likes that it supports constant pressure at any expenditure, and not as in conventional stations: first the pressure in the crane decreases until the membrane drive is empty, and then when the pump is started, it grows. With Grundfos, everything is wrong, water flows, like from a crane in an urban apartment.

I also want to note the low noise level and absolutely complete complete set, I did not have to buy anything in addition at all.

I can not specify any flaws, except the price bit bites.

Victor M., Kaluga

First, installed the automatic pump station Marina. It is quite good, but when the pump is turned on too much, and the floors go straight to the walker, it seems - that's the house will fall apart. I sold it to a friend, and in return I bought Grundfos JP. Not heard at all! I installed it in the basement, during the work of the unit I do not feel any discomfort. The pump is very productive, confidently pulls water, despite the great depth of the well and a substantial distance to it. Without problems, I can take a shower simultaneously with the work of the washing machine.

What is the check valve for the pumping station - how to choose how much it costs

Grundfos pumping stations for water supply

Pumping stations for private houses are devices to provide water supply in the country or in a private house. Allow you to organize water supply in rustic housing similar to the fact that we are all used to seeing in urban apartments. They are capable of making water fence from depth to 10 meters and serve it up to 60 meters in height with a capacity of up to 8 meters of cubic per hour. Externally, the stations design looks sufficient simply: they usually consist of a pump, water tank and a pressure gauge to control the pressure in the system.

Automatic self-priming pumping installations Grundfos CMB-SP Set

CMB-SET installations provide water supply from wells, rainwater collection points and wells. In addition, this installation can be used to increase pressure in pipelines of private houses, summer houses, cottages, farms, vegetable garden.

Decoding designations:

Why install Grundfos CMB-SP Set:
The ability to automatically fence water from a depth of eight meters less than 5 minutes!
Work below 55 dB;
Details constantly contact with water are made of stainless steel.
Installation is fully ready for installation;
Preventing operation in dry stroke mode and cyclicity;

Flow characteristics / pressure

Installation set Grundfos CMB-SP Set:
1. CM pump:
2. Automation PM 1 or PM 2;
3. Cable with plug

When choosing an installation with PM 2 automatics, you get the following advantages:
The ability to select PSTART pressure (from 1.5 to 5 bar);
PSTOP function, which turns off the pump at a pressure of 1 bar + PSTART;
Automatic error reset function;
The option to prevent long-term pump operation.
In the store site you can select the Grundfos CMB-SP SET installation in the configuration with automation:
PM 1 - 15 (automatic switching on with a pressure of 1.5 bar);
PM 1 - 22 (automatic switching on with a pressure of 2.2 bar);
PM 2 is a custom inclusion pressure.
Country of production: Hungary.
Warranty from the plant: 2 years.

Grundfos CMB Pressure Enhancement Installation

The CMB partially performs the functions of the Grundfos CMB-SP SET installation, as it is designed to increase the pressure in the water lines of country houses, cottages, farms, vegetable garden.
Equipment:
CM pump;
Pressure tank with membrane (by 24 liters or 60 l);
Pressure switch;
Pressure gauge;
Cable with plug;

Decoding designations for selection of pump installation

Proms of installation Grundfos CMB:
All parts of the CM pump, directly contact with the pumped liquid, are made of cast iron and stainless steel.
Installing Grundfos CMB is ready for launch immediately after installation and inclusion in the power grid.
Low noise (up to 55 dB)

Phone / consumption characteristics:

Country of production: Hungary.
Warranty from the plant: 2 years.

Automatic GRUNDFOS CMBE Pressure Enhancement Installation

AUPD GRUNDFOS CMBE is also needed to increase pressure in water supply systems in places where there is no central water supply network.
Complete set of AUPD GRUNDFOS CMBE:
CM pump;
Automation unit PM1 or PM2;
Cable with plug.

Decoding Installation Names

Why Grundfos CMBE:
Unlike the installation considered above, the CMBE is implemented automatically maintaining a constant pressure at a consumption at several points of water treatment.
Despite its technical characteristics, the installation is very compact.
All parts of the CME pump contact with water are made of stainless steel.
AUPD GRUNDFOS CMBE is ready for work immediately after installation and connection with the power grid.
Modern MGE electric motors are built into the CME pump, which exceed the efficiency of IE4 energy efficiency.
Low noise (up to 55 dB);
Protection from work in dry stroke mode

Head characteristics and consumption Grundfos CMBE:

Country of production: Hungary.
Warranty from the plant: 2 years.

Grundfos SCALA2 pumping station

Grundfos Scala2 - Compact automatic pumping installation of a new generation. A distinctive feature of SCALA2 is the presence of a built-in frequency converter, which allows you to maintain a constant pressure at variable consumption. This is possible due to the sensor that measures the pressure in the system and sends a signal to the pump control unit that compares the pressure level with the needs of the homeowner. If the indicators of the current and required level differ, the frequency converter increases or reduces the pump performance, thereby equalizing the pressure in the system.
Where Scala2 applies:
Can be used to increase the pressure in the water supply system of the city highway;
In the water supply system from the wells (the depth of which is not more than 8 m);
In the water supply system from accumulative tanks.
Scala2 pumping station is used in country houses, at dachas, farms, vegetables, as well as in large garden farms

Performance characteristics

Why Grundfos Scala2:
Installation allows you to maintain a constant water pressure during variable flow at different points of water resistance (up to 8 points).
Fully finished complete installation;
Implemented self-priming function (up to 8 meters);
Compactness;
Installation body is made of aluminum and wear-resistant plastic. Details directly in contact with water are made of stainless steel.
Station Scala2 is ready to work immediately after installing and connecting to the power grid.
Smart protection from work on dry move.
Built-in protection against cyclicity;
The installation material of the installation allows installation of not only indoors, but also on the street (if the temperature is not lower than 0 degrees);
Work quieter 47 dB.
Stable work with the preservation of technical characteristics when the pressure drop from 150 to 300 V.
Service 24. This service allows you to call the wizards in 24/7/365 at any time when fault fault occurs. A service representative comes with all the necessary equipment and must eliminate the malfunction or replace the pump to the new one during the day. If the case is a warranty, all work is carried out absolutely free!

Installations SCALA2:
Pump;
Electric motor with frequency converter;
A membrane tank with a volume of 0.65 l;
Pressure meter;
Control Panel;
Error indicator on the control unit;
Check valve;
Cable with plug

Control Panel

This looks like the SCALA2 control panel. Grundfos Eye is a technology with which you can easily determine the mode of operation.
Country of production: Serbia;
Warranty: 5 years

Video about work scala2:

Garden pumps Grundfos JP

Garden pumps JP manufactured by GRUNDFOS well proven themselves to increase the pressure on the network both for watering the garden and to fill or empty the tanks. Grundfos JP pump will provide water supply from wells, water bodies and wells (up to 8 meters to depth);
This is a horizontal single-stage centrifugal pump with self-priming. Power management of the pump is located on the terminal box. The package includes a one-meter meter cable and a plug with grounding contact. When equipped with automatic PM 1 or PM 2, the Grundfos JP pump turns into a full-fledged pumping unit.

Why Grundfos JP:

When used with the PM 1 or PM 2 block turns into a full automatic pumping unit.

Performance graphics.

Country of production: Hungary;
Warranty 2 years.

GRUNDFOS JP Booster Pressure Enhancement Installations

Installation of pressure enhancement based on JP - Grundfos JP Booster pumps is an automatic pumping station that, thanks to automation, begins and stops working depending on the pressure of the carrier in case of non-permanent water consumption. When you first start the pump, it is necessary to pour with water - then the installation works in self-priming mode.
Installations of JP Booster are used in a plumbing network in order to increase pressure, by fenced water from wells, water bodies and wells (depth of 8 m), including filling and emptying the tanks, for watering the garden and agricultural land.
Self-priming garden pump Grundfos JP;
Membrane tank;
Pressure switch;
Pressure gauge;
Cable;
Plug with grounding contact

Decoding typical designation:

Advantages of the pumping unit Grundfos JP Booster:
The pump is equipped with an ejector, which allows water fence from a depth of eight meters;
Pump power management on terminal box;
All work details, namely: body, shaft, impeller and connecting fittings, are made of stainless steel, which significantly increases the service life.
The highest quality membrane tank. Outside, the tank is covered with a double layer of epoxy paint. Connecting elements are made of stainless steel, and the membrane is made from a special type of food rubber; Steel from the inside of the tank does not contact with water due to the polypropylene shell - all this reduces the likelihood of corrosion to zero.
The design of seals and nipple air swaps is implemented so that the tank does not blend air

Flow / head schedule:

Country of production: Hungary;
Warranty: 2 years

Installations of water supply Grundfos MQ

Installing the water supply Grundfos MQ to ensure water supply from wells, water bodies, wells, and an increase in pressure for watering garden and agricultural land, filling and devastation of tanks.
Advantages of installing Grundfos MQ:
Compactness. Installation has small dimensions and easy to install. To install, there is no need for a large free space around the pump.
Easy to manage. The control panel has an operating mode indicator and power supply.
MQ self-priming pump raises water from a depth of 8 meters. For example, if there is no fluid in the suburban pipeline, the pump will raise water faster than five minutes.
Installation is great for increasing the pressure from the tank or the central water supply. When the pressure drop is dropped below a 1.5 bar or at a cost of 0.072 m3 / h (1.2 l / h), the pump starts, and ceases to work when it stops using at points of water treatment.
The presence of protective functions. In the case of driving or overheating (for example, due to overload or clogging), the pump stops working, thereby protecting the engine from the brave.
Automatic malfunction reset function. If the pump begins to work in the "dry stroke mode" or an alarm is supplied, the pump stops. Next, over the next 24 hours every 30 minutes, the installation starts, analyzes the system, and if the error is eliminated, continues to work.
Low noise. The pump is cooled with a pumped liquid, so it works almost silently (less than 55 dB).
Press tank. The tank that is included in the set of installation allows you to reduce the number of re-short-term launches, in the case of leakage in the system, thereby reducing the installation.

Montaja examples

From above, examples of various use of the MQ installation are sequentially indicated, in order from left to right:
A. To increase the pressure in the system of the main pipeline;
B. Example of use for water supply with a well;
C. For use in the water supply system with a cumulative reservoir.
Where:
1 is the highest point of water treatment;
2 - fastening pipes;
3 - ball shut-off crane;
4a - suction nozzle;
4B - pressure nozzle;
5 - bypass;
6 - a reduction valve on the entry side to protect against pressure above 3 bar;
7 - bypass valve on the pressure pipe to protect the system from a pressure of more than 7.5 bar after the pump.
8 - manometer;
9 - main pipeline;
10 - pumping installation GRUNDFOS MQ;
11 - Reverse valve with a grid.

Working characteristics MQ3-35 and MQ3-45

Country of manufacture: Italy;
Warranty from the plant: 2 years;

Compact pumps to enhance the pressure Grundfos UPA and GRUNDFOS UPA N

Grundfos UPA and Grundfos UPA N pumps are designed to increase the pressure in the already operating system of cottages. They are used to enhance the pressure of water in the shower and other points of water treatment, in front of washing and dishwashers, before water heaters. Used in open systems, can directly connect to the network.
UPA boost pumps are presented in four versions:
Grundfos UPA 15-90 is a cast-iron case with a cataphorase coating.
Grundfos UPA 15-90 n - stainless steel housing.

Decoding typical designation

Design:
UPA 15-90 (N) - Pumps with a wet rotor. The rotor is separated from the stator of a thin stainless steel sleeve. The electric motor is cooled due to the pumped fluid, and the lack of fan makes the pump silent. Grundfos in its UPA pumps applies its own system of ceramic bearings, which increases the service life and reliability of the pump.

Flow characteristics / pressure

The advantages of pumping pumps UPA 15-90 and UPA 15-90 N:
Silent. Silent pump operation allows you to mount the UPA in a house or apartment.
Work in three modes. Including automatic and manual.
Cational coating that protects workers from corrosion.
Duch sensor. When the water is turned on at the point of water, the UPA pump turns on, when turned off, respectively, it turns off.
Protection against dry stroke.
The possibility of mounting directly on the pipeline.
Stainless steel housing (UPA 15-90 N).
Country of production: China.
Warranty 2 years.