Group Best Water Technology (BWT) was founded in 1990 and is now a leading European company in the field of water treatment technologies. BWT offers the most modern systems water purification and water treatment of drinking, process, boiler water, water for heating systems, cooling systems, air conditioning, as well as for water purification of swimming pools.

We are pleased to offer you high-quality BWT products:

Softeners BWT AQUADIAL softlife for domestic and drinking water supply systems of apartments and cottages, as well as water treatment systems for feeding heating systems. Filters for post-treatment of tap water BWT WODA PURE- installed at the end point of drinking water intake and serves to remove unpleasant tastes, odors, color reduction, residual chlorine, heavy metals and bacteria. The combination of filter media with an ultrafiltration membrane makes it possible to obtain water at the outlet not only with preserved mineralization, but also with the absence of impurities undesirable for humans. Filters mechanical cleaning BWT Infinity- these are the most diverse models of filters of the highest quality, which are used to purify water from various mechanical impurities. Proportional feeders BWT Quantomat provide accurate proportional dosing mineral substance that contributes to the formation of a protective layer on the surface and prevents the formation of lime deposits and corrosion. Quantomat dispensers are equipped with a built-in shut-off device to prevent overdosing of the active substance and can be used with water of various compositions.

Cartridge filters belong to fine filters and consist of a collapsible flask, inside of which a replaceable filter element is inserted - a cartridge. Cartridge filters are able to purify water from a huge number of dangerous impurities: chemical and mechanical compounds, heavy metals, as well as harmful odors. Depending on the filter element, which is its main part, a mechanical cartridge filter is capable of retaining particles of 0.5-150 microns in size, as well as extracting iron dissolved in water from water and depositing it inside. Regardless of the type of filtering component, cleaning takes place as follows. Initially, water enters through a pipe - a special inlet, into the cavity located between the body and the cartridge. Passing through the cartridge, the water is purified, and then from the filter cavity rises up to the pipeline. The filter on both sides is attached to the pipeline using ball valves, so that in the event of removal or replacement of cleaning equipment, water can flow freely through the water supply to the house. The advantages of this type of filters are reasonable cost and high filtration efficiency, the disadvantages are the need for regular replacement of the filter element, dismantling of the flask when replacing the filter element and interruption of the filtration process. Cartridge filters are used in apartments, country houses, offices with small water intake and low water productivity and are designed for standard water supply pressure. If it is necessary to reduce the pressure in the water supply system (recommended to optimize water consumption and protect household appliances working with water), cartridge filters with a built-in reducer are used, the adjustment range of which, as a rule, is from 1 to 6 bar. Between themselves, they differ in the material of the flask - metal or plastic (depending on the purpose of the filter); filter element design - metal or polymer filter mesh, corrugated paper, polyester or special cartridge; filter element cell size; working pressure; throughput (capacity in m3/h); pressure loss (bar) and maximum operating temperature. In addition, cartridge filter housings are divided by diameter into two standards: Big Blue (BB) and Slim Line (SL). The Big Blue (BB) standard has a diameter of 185mm. Standard Slim Line(SL) narrow has a diameter of 130-140 mm. In height, the most common filters are 10 and 20 inches. The choice between them must be made based on the water consumption of the family: the more taps and water intake points, the more filter is needed. For small water consumption, the SL standards are suitable, for medium and large water consumption, the BB standard.

Company Raifil for more than 10 years has been major supplier water treatment equipment (water treatment systems) in Russia and CIS countries. Raifil products fully comply with sanitary and epidemiological standards Russian Federation. All components, in particular: filter housings and fittings, pipes and plastic products that are in direct contact with water, are absolutely safe for health, which has been proven by numerous NSF (National Sanitary Foundation) tests and confirmed by certificates. Safety, convenience and high quality are the foundation on which the company builds its activities.

The systems use components and raw materials only from recognized world leaders. The main suppliers of high quality coconut charcoal are Sri Lanka and Malaysia. The membranes are produced American company FILMTEC and the South Korean company CSM.

The Raifil company works on the principle - "quality water should be accessible to everyone", therefore, by purchasing Raifil products, you get world-class high-quality products really at a price accessible to everyone.

drinking systems or wash filters- These are multi-stage filters for water purification to the state of drinking water in domestic conditions and installed under the sink or next to it. Filters of this type are designed for complex purification of tap cold water from mechanical particles (rust, sand, silt, etc.), viruses and bacteria, as well as organochlorine compounds, petroleum products, pesticides, heavy metals, dissolved iron and other organic and inorganic substances (depending on modification and installed filter cartridges). These filters do not require special installation skills and are easily installed on the cold water supply line under the kitchen sink with a chrome-plated faucet for purified water that is mounted on the countertop or sink. Tap water passes successively through several filter cartridges and is supplied purified through a special tap when it is opened in the “on demand” mode. Purified water is supplied instantly and in sufficient quantity - without waiting or accumulation in an intermediate tank. Flow filters for water under the sink are equipped as standard with 2 to 4 cartridges of the Slim Line standard. The set of such systems, as a rule, includes filter cartridges, drinking taps, fasteners, instructions and other accessories for installation and normal operation of the filter.

The most advanced systems for the preparation of drinking water are currently reverse osmosis systems, giving water at the outlet in terms of purification degree close to distilled. However, unlike distilled, it has excellent palatability because it contains dissolved gases. This technology was originally developed for desalination sea ​​water on submarines. Membrane technology is also used to provide drinking water to spacecraft crews. The reverse osmosis process is carried out on membranes that retain organic and mineral impurities, bacteria and viruses dissolved in water and provide a degree of water purification of up to 98-99% in relation to almost any pollutants. The membrane allows only water molecules to pass through, filtering out everything else. The characteristic pore size of the membrane is 1 Angstrom (10-10 m). Thanks to this purification, dissolved inorganic and organic compounds, as well as heavy metals, bacteria and viruses, are removed from the water. Reverse osmosis systems have been installed under the sink to purify drinking water for many years. However, in many cases, especially when the sources of water supply are wells or wells, it is necessary to treat all tap water. In general, a reverse osmosis purification system includes five stages: - one or another water pre-treatment, - a reverse osmosis installation, - a reservoir of purified water after reverse osmosis, - a system for increasing and maintaining pressure for domestic plumbing, - final water treatment, if necessary . Reverse osmosis filters remove Na, Ca, Cl, Fe, heavy metals, insecticides, fertilizers, arsenic and many other impurities from water. "Molecular sieve", which are reverse osmosis membranes, retains almost all impurity elements contained in water, regardless of their nature, which protects the water consumer from unpleasant surprises associated with inaccurate or incomplete analysis of source water, especially from individual wells. Any oxidants such as chlorine present in municipal tap water can damage the reverse osmosis membrane and must be removed in a pretreatment step prior to reverse osmosis filtration. In home water treatment systems, chlorine is removed in activated carbon filters. Iron also needs to be removed from the water prior to reverse osmosis. Dissolved iron in small concentrations (less than 0.5 mg/l) is effectively removed on the ion-exchange resin in softening filters or is blocked by an inhibitor and merges with the concentrate from the reverse osmosis system. At high concentrations, iron must be removed in special filters with catalytic filter materials. Only reverse osmosis filters solve the problem of water hardness and scale formation completely. No other water purification technologies, including those using ion-exchange materials, solve the problem of softening as effectively as reverse osmosis systems do. Therefore, if water softening is a priority, then there is no alternative to reverse osmosis filters.

With a turnover of $36 billion, Honeywell International is now a global leader in many areas of technology and industrial production. It provides consumers around the world with aerospace equipment and services, technologies for the operation of buildings and industrial facilities, automotive equipment, turbocharging systems and special materials. The corporate headquarters is located in Morris Township (New Jersey, USA). Honeywell shares are listed on the New York, London and Chicago Stock Exchanges.

In 1974, Honeywell opened a representative office in Moscow, in 1992 - branches in St. Petersburg and Kyiv, in 1996 - a representative office in Novosibirsk. With the further development of the business, offices were opened in Uzbekistan and Kazakhstan in 1998.

Honeywell automation systems are installed at the largest oil refineries in Russia. The company's equipment is used in the State Hermitage, the Bolshoi Theatre, the Cathedral of Christ the Savior, the Kremlin. Honeywell systems provide security for the main buildings of the Russian government - the White House, the State Duma, the Federal Assembly.

Honeywell products and services are known worldwide for excellence. In 1997, Honeywell was one of the first among Western and Russian companies received ISO 9001 certification for operations in Russia.

We are pleased to offer you honeywell water treatment systems

Backwash filters are main filters, the principle of operation of which is similar to that of cartridge filters: during filtration, mechanical impurities (rust particles, hemp fibers, grains of sand and other foreign bodies) are retained by the filter mesh, and water purified from mechanical impurities is supplied to the consumer. There is a significant difference from cartridge filters: the cartridge is not changed, but washed (it is not necessary to disassemble the filter housing to wash the filter mesh). These filters are arranged, as a rule, as follows: at the bottom of the filter, there is a drain hole that opens / closes with a ball valve. The mechanical impurities contained in the water, passing through the filter, are retained at the bottom of the bowl and in the filter mesh and are removed using the backwash mode. The essence of backwashing is as follows: when washing the mesh, water does not just wash away mechanical impurities, as it happens in direct-flow filters, but cleans the mesh by acting in the direction of reverse water filtration - thus pushing out all mechanical impurities stuck between the cells. Operation of this filter is possible both on hot, and on cold water. Hot water filter housings are made entirely of metal. In filters designed to filter cold water, the flask is usually transparent. The advantage is that this system is small in size and does not require large area to accommodate. Maintenance does not require much effort.

In-Line Filters are main filters, the principle of operation of which is similar to that of cartridge filters: during filtration, mechanical impurities (rust particles, hemp fibers, grains of sand and other foreign bodies) are retained by the filter mesh, and water purified from mechanical impurities is supplied to the consumer. There is a significant difference from cartridge filters: the cartridge is not changed, but washed (it is not necessary to disassemble the filter housing to wash the filter mesh). These filters are arranged, as a rule, as follows: at the bottom of the filter, there is a drain hole that opens / closes with a ball valve. The mechanical impurities contained in the water, passing through the filter, are retained at the bottom of the bowl and in the filter mesh and are removed using the flow flushing mode, under full inlet pressure. Removal is possible either in a special container or in the sewer (which requires a special insert). During flushing, the supply of purified water will be slightly underpressure, which, however, does not in any way affect the quality of cleaning. Operation of this filter is possible both on hot, and on cold water. Hot water filter housings are made entirely of metal. In filters designed to filter cold water, the flask is usually transparent. With proper operation of the filter and taking into account the characteristics of the filtered water, the filter mesh lasts for 1-2 years. In order to extend the life of the filter mesh - periodically after 5-6 washes, it is advisable to disassemble the flask and rinse the mesh more thoroughly (for example, with a brush), since water washes away mechanical impurities from the mesh, and particles stuck between mesh cells remain intact. The advantage is that this system is small in size and does not require a large area for placement. Maintenance does not require much effort.

Honeywell mechanical filter screens may have different size cells, which allows you to choose best options decisions when choosing a Honeywell filter. By default, Honeywell filters use 100 micron meshes, however, if necessary, the Honeywell filter element is replaced with a mesh with finer meshes. This measure becomes necessary only in those cases when the Honeywell filter will have to work with water containing particles of suspended pollutants smaller than 100 microns.

Honeywell filters come with meshes of the same size and shape, which makes it easy to change the meshes to larger or smaller meshes. Thanks to the convenient design of Honeywell filters, it becomes possible to replace the screens without dismantling the filter, which greatly facilitates operation and Maintenance Honeywell filters.

In industry, scale is successfully fought with the help of special softening, ion-exchange installations. But so far there has not been an acceptable solution for an apartment or a cottage. Now there is an inexpensive, simple and available remedy to forget about this scourge once and for all. BWT Piccomat/Quantomat proportional mineral feeder installed in front of washing machine or a boiler, adds to the water flow such an amount of mineral substances that is necessary to bind water hardness salts and prevent them from settling on hot surfaces - exactly 4 g for each cubic meter. Proportional dosing Piccomat/Quantomat provide precise proportional dosing of a mineral substance that promotes the formation of a protective layer on the surface and prevents the formation of lime deposits and corrosion.

Advantages:

• - preservation drinking quality water;
• - reduction of electricity costs;
• - extension of the resources of water heating elements;
• - does not require connection to electricity;
• - due to its small dimensions, it takes up little space, and is mounted on both vertical and horizontal pipelines without additional devices;
• - the resource of one load of mineral substance provides 20 m3 of treated water, and this is more than six months of continuous operation.

Operating principle: When water is taken, raw water enters the pressure sensor and is divided into 2 flows using a built-in curtain. One stream is directed inside the bellows to the solid surface of the active substance and dissolves it. The solute is squeezed out through the grooves of the spacer ring from the bellows and then up. With automatic spring shut-off valve the active substance enters the dosing channel and is discharged back into the main stream. The dosing quantity for Piccomat/Quantomat devices is set at the factory to 4 g QUANTOPHOS/m3 water (= 2.0 g P2O5/m3). When the level of the active substance decreases, the bellows lowers, leveling the surface of the substance and ensuring its uniform dissolution in water. The built-in automatic shut-off device does not allow dosing at a time when there is no water intake. BUT

The Piccomat/Quantomat devices are intended for dosing powdered active preparations (in aqueous solution) QUANTOPHOS from BWT: - for make-up lines of hot water boilers; - to protect the boiler and household appliances (washing machine, dishwasher) in the house; - for guard plumbing equipment and pipes; - for apartment heating systems.

Drinking clean water faucet- a necessary element of any household system water purification - cuts into a kitchen sink or countertop and serves to obtain clean drinking water, regardless of the total flow of water used for household purposes. Depending on the style and design of your kitchen, the color of the plumbing you have chosen, the drinking faucet that comes standard with the system can be replaced with a faucet of a different shape and / or color. This faucet is sold separately. Using combined drinking faucet there is no need to cut an additional hole in the kitchen sink. Drinking water and the total flow of water in it, without mixing, are supplied through different nozzles in one tap. Because of this, there is no need to install a separate faucet for purified water, which comes with a household filter, which saves space above the sink. Each model of the crane is presented in several typical colors. I have cranes modern design and will easily fit into the interior of your kitchen. Usually, everything necessary for its installation and connection to the filter is supplied with the faucet: a decorative ring, a seal, a retaining ring, a nut. To seal the connection to the tube, a sealing block can be supplied, or the valve already has a quick connector in its composition.

Human body 70% consists of water, so the liquid is an integral part of our life, without which we cannot live for a long time. Doctors recommend for health to drink at least one liter of clean drinking water per day. However, often low-quality hard water flows from the tap, which is not only harmful to eat, but also undesirable to use for the operation of appliances. That is why today many seek to establish household filters, which soften and purify tap water, increasing its quality characteristics and improving the taste of drinks and cooked food.

Indispensable in our daily life, household water filters need correct installation, constant care and timely service, since individual parts of the cartridge tend to wear out during operation. To ensure high-quality and uninterrupted operation of the device, it is necessary to periodically change damaged parts. It is best to purchase parts and accessories along with filters. After all, it is no secret that the uninterrupted good condition of the water purification system prevents the formation of scale on the internal elements of household heating appliances such as teapots and coffee makers, as well as washing and dishwashers. In addition, for the installation of filters and further high-quality operation, additional components, replaceable elements, clamps, valves and other accessories may be required. For example, sealing rings protect against leakage, special keys, tees, taps and brackets are designed for easy installation and replacement of cartridges, and without tests and meters it is impossible to check the quality of filtered water.