Magnetic pumps - Import export

without shaft seal streamlined housing made of PP or ETFE volume flow of up to 200 l/min delivery head of up to 24 m.WG back pull-out

The Villina GNGC series horizontal canned centrifugal pumps with magnetic couplings are widely used in oil and gas companies of Russia and its neighbouring countries for transit of explosive and flammable, toxic and corrosive fluids. The horizontal arrangement allows the use of a GNGC as a replacement for technically obsolete and physically worn pumps without significantly changing the geometry of the location and pump lines group assembly systems. 100% tightness, structural design in accordance with API 610, 685 (ISO 13709) standards and explosion-proof design of GNGC pumps are approved by design institutes and Rostekhnadzor for use in projects for modernization, reconstruction or construction of new facilities. GNGC horizontal pumps with magnetic couplings provide for axial position of the suction pipe and radial position of the delivery pipe. The motor and pump body are mounted on supports (OH 2 according to API 610), the drive shaft of the motor

The TMR series is a reliable magnetic drive pump that easily handles critical operating conditions due to its patented magnetic axial thrust compensation. * Drive via magnetic coupling with patented magnetic axial thrust compensation * Typical applications: Acids, alkalis, acid and alkali mixtures, solvents, alkaline degreasing baths, electroplating baths, photographic chemicals Features & Advantages * Variable connection options * Compact dimensions, performance in line with requirements * Also for liquids with high density * Due to "magnetic axial thrust balancing" the bearing system "R" is suitable for dry running * Motor and pump are mechanically separated * Connections with thread or flange

Universal drive control for utmost efficiency MAGSON magnetically coupled centrifugal pumps are extremely efficient by nature. Using the SFU frequency converter for optimum adjustment to changing conditions, this efficiency will increase even more. Thanks to leading-edge control technology, the SFU permanently adjusts the discharge rate to specific requirements. Whenever the rate has to be reduced or the pump has to be operated with changing volume flows, using a frequency converter will save you lots of money. Thus, the power required by a pump running at half speed is only 12% of the original demand. So the system operates with optimum efficiency but saves a lot of energy, especially in part-load operation.

Magnetic-inductive flow measurement allows the precise measurement of electrically conductive liquids such as sewage. Standard measuring values are the current flow and the accumulated pumping capacity (e.g. daily volume). The measuring signals are available either as 4 – 20 mA or impulse signals and can be transmitted to the data recorder for state recording and diagnosis or to the AWAcontrol control technology for pump control. Magnetic-inductive flow meters are reliable and economic compact units or installation in the pressure line and are available in two basic versions: Sensors for pipe installation with integrated measuring transducer and on-site display as a compact unit Sensors for pipe installation with separate measuring transducer. With this version, the measuring transducer can be located separately on the wall in the service building or as a fitted housing directly in the AWAcontrol control cabinet.

The K18000-3G triplex plunger pump has forced lubrication, making it ideal for continuous operation. Its main application is industrial cleaning. For large ship areas it is advisable to combine the pump with the Magnet Crawler (Ship Hull Crawler) from the Gekko range. SPECIAL FEATURES - Capacity data at 100% volumetric efficiency and 20°C ambient temperature. - Minimum inlet pressures dependent on fluid being pumped - Speed range 10-100% depending on rod force - Dynamically balanced gearbox - Forced lubrication gearbox (> 130 kW with oil cooler) - Standard gear ratios i = 3,00 - 3,14 - 3,39 - 3,76 - 4,13 - 4,50 - 4,93 - Can also be operated vertically - Also available to API 674 - Special fluids such as seawater, glycol, methanol, oils, etc. on request

Gear pumps with magnetic coupling The magnetic coupling is equal to contact-free drive and seal. Magnetic coupling pumps are used if critical media has to be transported. The seal ensures that the pumps work 100% securely and without leaking. The magnetic coupling is particularly ideal for hazardous substances that should not escape into the enviroment. The coupling is hermetically sealed and can be designed with different sensors for monitoring and in different variations and materials. A magnetic coupling is used in combination with a chemical pump by default.

Miniature Centrifugal Pumps of the BMK series have been desined for clean watercircuits of up to 160 degree C fluid temperature and up to 7 bar of system pressure. The pumps are equipped with a magnetic coupling. The pumps can be mounted vertically or horizontally. The specific design allows the pumps to operate wear poor. Impellers: peripheral Types of fluid: Industry water Volumetric delivery up to 55 l/min Delivery head up to 58 m Please contact us for delivery quantity

M-Series pumps are ideally suited for higher-end, reliability-focused systems requiring the highest life and performance, as well as difficult or unique fluids. Common applications include R&D testing, space propulsion and fueling, cytometry/chromatography, medical/pharmaceutical equipment, etc. Features include: Magnetically coupled pump head and motor; no shaft seal or wetted motor components Coreless and brushless motor configurations, w/ full range of encoders, gearboxes, controllers, etc. Widest range of flow capabilities, from µL dosing to 2.5 L/min Compatible with water, alcohols, solvents, fuels/propellants, oils, glycols, and much more Highest pressure capabilities, up to 70 bar with some models and fluids

Flowlink Micor Gear Pumps are ideally suited for higher-end, reliability-focused systems requiring the highest life and performance, as well as difficult or unique fluids. Common applications include R&D testing, space propulsion and fueling, cytometry/chromatography, medical/pharmaceutical equipment, etc. Features include: -Magnetically coupled pump head and motor; no shaft seal or wetted motor components -Coreless and brushless motor configurations, w/ full range of encoders, gearboxes, controllers, etc. -Widest range of flow capabilities, from µL dosing to 2.5 L/min -Compatible with water, alcohols, solvents, fuels/propellants, oils, glycols, and much more -Highest pressure capabilities, up to 70 bar with some models and fluids

Mobile gas scrubber (volume scrubbing liquid) : 6, 10, 20, 50, 100 liter Mobile gas scrubber (column diameter): DN 50, 70, 100, 150, 200 Stationary gas scrubber (volume scrubbing liquid) : Customized according to process requirements Stationary gas scrubber (column diameter): DN50 up to DN600 Pressure: -1.0 (FV) to +0.5 bar Temperature exhaust gas: -60 °C to +200 °C Temperature scrubbing liquid: 0 °C to +80 °C Material: Borosilicate glass 3.3, PTFE, ETFE Gas scrubbers are used to neutralize corrosive exhaust gas from reactors. Depending on the scrubbing liquid, they can be used for caustic or acidic vapors. Gas scrubbers are equipped with an ETFE lined, corrosion resistant magnetic coupled pump. The flow rate of the scrubbing liquid can be controlled with the built-in reducing valve. The scrubbing liquid temperature is maintained by a spiral cooler in the liquid circuit.

The main parts of magnetic couplings used in GNVC series vertical pumps are the driving (external) and the driven (internal) half couplings, and a sealing sleeve between the half couplings. The exceptional reliability of Villina magnetic couplings is the result of a high-tech design: the enclosed capsular design of the half couplings (enclosed body) secures the magnetic systems from environmental effects; the use of special adhesives allows for fast fixture of domestically produced permanent magnets based on rare-earth elements on the half coupling ferrules; double protection against overheating and demagnetization is implemented using the temperature sensor of the sealing sleeve, which is triggered when the maximum acceptable operating temperature is exceeded by 20 to 50°C, with the use of magnets with Curie point of more than 100°C higher than the maximum acceptable operating fluid temperature; the sealing sleeve made of high-strength Hastelloy alloys

Vertical semi-submersible pumps are designed to solve the problem of pumping liquid out of a tank when a part of the pump is within the pumped medium. Pump units are used with the engine speed up to 3,000 rpm. Therefore, the temperature conditions for semi-submersible pumping units are up to 250 degrees. Centrifugal semi-submersible pumps are widely used both in petroleum refining (petroleum and drainage pumps) and the chemical industry, and in the food industry. They are used for transit of various liquids and mixtures including explosive and flammable fluids (oil and gas products, etc.). Semi-submersible pumps are in between surface and submersible units and combine all their advantages, nevertheless, a semi-submersible pump is not designed to carry out specialized tasks for which these two types of units were created. Semi-submersible pumps consist of an electric motor, a working section and immersed sections. The engine is placed on a base plate

Centrifugal pumps have well-known advantages such as uniform pumping without surges, the ability to create high pressures at low pump rate in multi-stage designs, long service life and others. However, operation of centrifugal pumps requires building positive pressure (pressure boosting) upstream of the inlet suction pipe for the following reasons: to fill the pump body with the pumped fluid in order to avoid a "dry start" to prevent cavitation during pump operation. Classic methods for creating pressure boosting before centrifugal pumps can be: installation of a tank from which the fluid is pumped, several meters above the axis of the pump shaft and placing the pump in the draw-off sump; inclusion of an additional vacuum pump into the process, which is capable of building the desired pressure boosting of several metres. HOW IS THE PROBLEM OF CREATING A PRESSURE BOOSTING IN MODERN SELF-PRIMING CENTRIFUGAL PUMPS SOLVED? Villina company offers you Villina self-priming GNGC series

ADVANTAGES - GNVC-P vertical semi-submersible pumps are developed and manufactured according to individual parameters of the Customer and in compliance with normative documents. - Time of manufacture: 90 days. - Warranty period: 24 months. - Chemical pumps are capable of pumping liquids with viscosity up to 35 cSt, and density up to 2,000 kg/m3. PERFORMANCE SPECIFICATIONS - Purpose: transit of corrosive, toxic, explosive and flammable fluids; - Pump rate ranges: 1 to 55 m3/h; - Head ranges: 5 to 250 m; - Seal type: a magnetic coupling according to API 685 with a sealing sleeve made of Hastelloy alloy (standard version) ensures 100% tightness; - Temperature of the pumped fluid: up to plus 250°С; - Shaft speed: 2,900 rpm; - Structural design: type VS4 according to API 610, vertical type, fixed installation on the container neck on the base plate; - Submergence: 1 to 6 metres, with a length increment of 10 cm for the choice of a specific immersed part length of the pump.

Centrifugal pumps have well-known advantages such as uniform pumping without surges, the ability to create high pressures at low pump rate in multi-stage designs, long service life and others. Advantages: the fluid can be taken in at a point lower than the axis of the inlet suction pipe without using a pre-installed vacuum pump. - Purpose: transit of corrosive, toxic, explosive and flammable fluids at insufficient suction pressure; - Pump rate ranges: 0.8 to 450 m3/h; - Head ranges: 3 to 132 m; - Self-priming height (depth): up to 6 metres; - Seal type: magnetic coupling according to API 685 or tandem mechanical seal according to API 682; - Climatic version: for moderate and for moderate and cold climate; - Temperature of the pumped fluid: for GNGC-S, GNGC-S-M up to plus 350°С, for NCG-S up to plus 450°С; - Shaft speed: 1,450 or 2,900 rpm; - Structural design: ОН-2 single-stage back pull-out pump according to API 610 or a single block.

Magnetic couplings are used as transmission mechanisms in modern pumps, which makes it possible to obtain a qualitatively new 100% tight device without making essential changes to the design of the electric drive and the wet end of the pump. At present Villina offers GNVC, GNGC and GNVC-P series vertical, horizontal and semi-submersible centrifugal pumps with magnetic couplings, designed for pumping explosive and flammable, toxic and corrosive fluids (petroleum products, alkalis, acids, alcohols, etc). PURPOSE Magnetic couplings for Villina centrifugal pumps allow for transmission of torque from the electric motor to the pump shaft using magnetic fields generated by permanent magnets instead of mechanical engagement devices. At the same time, there is no need to withdraw the shaft from the pump wet end to the drive device, therefore the wet end can be made in the form of a completely sealed system free of leaks which are typical for pumps with mechanical shaft seals.

Suction capacity 125 to 1400 m³/h; Vacuum to 33 mbar abs.; Discharge pressure to 2.0 bar abs. The NASH 2BM1 magnetic drive pump series is capable of achieving volume flow rates of 125 to 1400 m³/h and vacuum of 33 mbar abs. Non-contact torque transmission is achieved by using a permanent magnetic drive system. The pump's inner working space is hermetically sealed from atmospheric conditions, eliminating any possibility of leakage. This seal is essential for demanding applications, such as processes that are required to meet the most stringent standards on environmental compatibility. ATEX applications are also possible, certifications are available.

Suction capacity 125 to 1400 m³/h; Vacuum to 33 mbar abs.; Discharge pressure to 2.0 bar abs. The NASH 2BM1 magnetic drive pump series is capable of achieving volume flow rates of 125 to 1400 m³/h and vacuum of 33 mbar abs. Non-contact torque transmission is achieved by using a permanent magnetic drive system. The pump's inner working space is hermetically sealed from atmospheric conditions, eliminating any possibility of leakage. This seal is essential for demanding applications, such as processes that are required to meet the most stringent standards on environmental compatibility. ATEX applications are also possible, certifications are available.

The MPN Pump Series is particularly suitable for crystallizing media (no air can get inside), toxic or environmentally hazardous media. A small amount of gas in the liquid can also be transferred without disrupting the liquid flow. Materials: PVDF (polyvinylidene fluoride) oder PP (polypropylene) Max. output rate: 400 l/min Max. discharge head: 32 m Motor power: 0.18 - 3.0 kW advantages: »»highest chemical resistance »»robust design - without vulnerable (floating) axles »»low-maintenance through double hydro-dynamic slide bearings with extra big radii »»long-lasting and wear-resistant through axial thrust compensation »»half-open impeller (i.e. solids up to 3 mm of grain size and 10 Vol. % are possible) »»no metal parts are in contact with the medium »»easy to maintain (wear parts can be changed swiftly) »»universally applicable, quiet and compact »»available as explosion proof version for combustible environments