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Using the latest, patented pump technology, Hayward's Series R all-plastic, corrosion resistant pumps will stand up to the most aggressive, demanding industrial and commercial applications year in and year out. From the heavy duty, thick wall, glass reinforced polypropylene or ETFE pump body construction, to the rugged epoxy painted motors, there is simply no better mag drive plastic pump available anywhere. And Hayward backs every one of its Webster mag drive pumps with an extended two year warranty.
With horsepower ratings from 1/3 to 5 HP, applications requiring flow rates from 5 to 140 GPM and with maximum total dynamic head discharges up to 141 feet, you will find a Webster Magnetic Drive Pump to meet your requirements. And because the process media never contacts metal, there is never a danger of pump failure due to rust or corrosion. Because they are magnetically driven, they have no seals, thus no emissions, leaks or expensive seal replacements.
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Tefzel Lined Magnetic Drive process Pumps available frame mounted, close coupled, in-line and self priming.
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The model ICM is a metallic magnetic drive chemical process pump made of stainless steel, hastelloy, ductile cast iron, and special metals. Designed for normal and demanding chemical process applications.
Specifications:
Capacities to 340 m3/h (1490 USgpm) at 2900 rpm & 400 m3/h (1760 USgpm) at 3500 rpm
Heads to 160 m (525 feet) at 2900 rpm & 210 m (685 feet) at 3500 rpm
Temperature Range -40° C to 180° C (-40° F to 360° F), optional as ICMP up to 280° C (530° F)
Pressures to 16 Bar (235 PSIG), optionally 25 bar (360 psi); sizes 65-40-315 and 80-50-315: 25 bar (360 psi) standard
Materials - Ductile Iron, 316 Stainless Steel, Duplex SS, Alloy 20, Hastelloy, Titanium
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FTI's DB Series Magnetic Drive Pumps are the product of advanced engineering CFD design software and superior magnetic flux technology. Using powerful neodymium magnetic technology, the DB sealless mag drive pumps are an ideal replacement for mechanical sealed pumps in corrosive duty applications.
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The Johnson Pump range of magnetic drive centrifugal pumps has no seals and is therefore leak proof. This makes the pumps ideal for transporting aggressive, dangerous and valuable fluids. Because of more stringent environmental requirements and ever more advanced manufacturing process, there is increase in interest in this type of pump.
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Verdermag mag drive pumps
The Verdermag series of pumps comprises the metallic Global models complimented by the non-metallic V-MD, GPMD, GLMD, TB and U Series, as well as the Global mag drive metallic series. The Verdermag range is therefore a complete, well-balanced series of magnetically coupled centrifugal pumps.
As with all series of Verdermag centrifugal pumps, current emphasis is on maximum interchangeability and quality improvements, hence all our products are covered by a two-year guarantee. Our motto is "simple by design."
Advantages Verdermag
• Zero leakage
• No mechanical seals or packed glands
• No external flushing systems
• Ensure a clean and safe operating environment
• Close coupled design
• No alignment required
• Increased Mean Time Between Maintenance
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Magnetic drive chemical pump type MNK/F, heavy duty design, plain bearings made of SSiC/SAFEGLIDE ® PLUS, eddy-current-free double can of CFRP/PTFE, magnetic coupling, permanent magnets of SmCo and NdFeB, impeller closed with back vanes, bare-shaft, nuts and bolts made of stainless steel, high-quality epoxy coating, inclusive test run, housing material: ductile cast iron EN-JS 1049 acc. to DIN EN 1563 (0.7043 DIN 1693), technical specification to ISO 15783 and DIN ISO 5199, dimensions to DIN EN 22858 / ISO 2858, flanges to DIN EN 1092-2, ISO 7005-2, housing end pressure PN 16
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Diener Precision Pumps manufacture the highest quality and most accurate precision external magnetic drive gear pumps in the world. With flow ranges from 5 ml/min to 10 L/min our pumps are designed to give optimum performance over a wide range of applications.
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TopGear MAG - Protecting your future
TopGear MAG is a range of leak-proof internal gear pumps for low and high viscous liquids which are corrosive, toxic, aggressive or expensive.
Total containment of the liquid inside the pump is achieved using a hermetically sealed can, which isolates the liquid from the surrounding environment. This eliminates the need for shaft seals and the associated wear and leakage that would normally be experienced. The Magnetic Drive pumps are therefore not only environmentally friendly – they also contribute to improved safety in chemical and process plant environments.
Complying amongst others with the “ATEX” (ATmospheres EXplosibles) directive, magnetic drive pumps make an important contribution to health and safety on process plants.
TopGear MAG provides environmental, human, legal and economical protection -
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The Universal Mag Drive is the ideal sealing technology for critical liquid containment applications within Viking’s Universal Seal product line. It is dimensionally interchangeable with Viking's Heavy Duty bracketed and Universal Seal pumps, allowing for easy upgrade from packed or mechanical seals to sealless technology. The Universal Mag Drive’s hermetic, static sealed canister provides the highest level of liquid containment available by eliminating traditional dynamic shaft seals. It also eliminates housekeeping issues and downtime due to seal failure. This product is designed to handle a broad range of applications requiring continuous duty at pressures up to 200 PSI (14 Bar).
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KRAL pumps with magnetic coupling are hermetically tight, the pump station as well as the site itself stays clean. As magnetic couplings work without wear and maintenance-free, the life cycle costs are favourable comparative to conventional sealing systems.
Please consider that we are a manufacturer of high quality displacement pumps and flowmeters for liquids. The products (pumps with magnetic couplings, high pressure flowmeters and flowmeters – chemically resistant) mentioned on this portal are only part of our product range. Please find more detailed information on our website or directly from us.
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Operation is similar to standard centrifugal pumps, except the impeller is driven with a magnetic coupling, eliminating the need for a shaft seal. Magnetic drive pumps must be used where a flooded suction exists. The corrosion resistant pump has dry run capabilities. Several flexibile mounting and body discharge positions are available. The pump offers a low current draw and heat rise and has a quiet operation. NSF certified models are available.
Typical applications include film processors, laser and x-ray cooling systems, medical, scientific and laboratory equipment and silver recovery equipment.
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Micropump's centrifugal pumps offer a reliable, simple, long-lasting design for higher flow applications. Using the unique leak-free magnetic drive technology, centrifugal pumps provide excellent chemical resistance and energy efficient fluid delivery. Integrated impeller and magnet assemblies reduce the number of rotating parts to maximize pump life.
Performance Summary
- 27 L/min at 9000 rpm
- 14 meters maximum head
- 13.6 bar max. rated system pressure
- 122 degrees C max. temperature
- Pumps up to 100 cps fluids
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Applications
Surface treatment
Transfer and pumping of chemicals
Water treatment
Paper industry
Agriculture
Agribusiness
Cosmetics industry
Salt water
Metallurgy
Pump body made of injected plastic (Polypropylene or PVDF) :Excellent resistance to acids and bases; Max. fluid temperature = 80°C (PP), 110°C (PVDF)
Closed centrifugal pump impeller with diffuser: Very good efficiency
Max. flow rate up to 40 m3/h
Max. pump-out height up to 23 m
Impeller driven by high capacity magnetic coupler: No gaskets ; no risk of leaks
Compatible with fluids of density 1.3 to 2
Ceramic / ceramic impeller bearing oversized with ceramic / teflon stop: Very long lifetime (running dry prohibited)
Integrated electric motor: Reduced dimensions
Automatic repriming : Pump-in height up to 2 m
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These magnetic driven horizontal pumps can be used with aggressive liquids without risk of leakage.
Pump solutions are available in a wide assortment for all of the needs of the pump user.
General specifications:
Materials: PP, PVDF, Stainless Steel
Design: Single stage, self-priming
Threads: in accordance with ISO 68 standard
Flanges: in accordance with DIN 2501 standard
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For more than 25 years Sterling SIHI have been supplying pumps with magentic couplings for demanding applications in the process industry.
It´s experience in the field of magnetic couplings enables Sterling SIHI to use hermetically sealed drivers for the complete programme of liquid pumps.
PERFORMANCE (for leak free magnetic couplings):-
• Power rarting from 2 to 115 kW
• Temperature range from -40 °C to +400 °C
• Manufactured to ISO 5199 and VDMA 24279
PROCESS PUMPS WITH MAGNETIC COUPLINGS
Performance data
• Capacitiy: max. 650 m3/h
• Delivery head: max. 150 m
• Temperature: max. 300 °C uncooled
SIDE CHANNEL PUMPS WITH MAGNETIC COUPLINGS Performance data
• Capacity: max. 35 m3/h
• Delivery head: max. 354 m
• Temperature: max. 180 °C uncooled
PUMPS FOR HOT LIQUIDS WITH MAGNETIC COUPLINGS
Performance data
• Capacity: max. 600 m3/h
• Delivery head: max. 90 m
• Temperature: max. 400 °C uncooled
SPECIAL DESIGNS WITH MAGNETIC COUPLINGS
Sterling SIHI has 25 years experience in the design of pumps with magnetic couplings for special applications.
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The Verdermag series of pumps comprises the metallic Global models complimented by the non-metallic V-MD, GPMD, GLMD, TB and U Series, as well as the Global mag drive metallic series. The Verdermag range is therefore a complete, well-balanced series of magnetically coupled centrifugal pumps.
As with all series of Verdermag centrifugal pumps, current emphasis is on maximum interchangeability and quality improvements, hence all our products are covered by a two-year guarantee. Our motto is "simple by design."
Advantages Verdermag
- Zero leakage
- No mechanical seals or packed glands
- No external flushing systems
- Ensure a clean and safe operating environment
- Close coupled design
- No alignment required
- Increased Mean Time Between Maintenance
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It is a range of chemical pumps for different applications available either in magnetic drive version (TMR series) or with mech. seal (ZMR series). The magnetic driven pumps have the patented “two axial directions self-alignment” system that allows the dry running as standard work conditions for “R” internal configuration. The combination of adequate materials of guide system of the impeller to one specific magnetic field eliminates completely all the axial frictions that are the cause of breakages due to dry running. It is possible to install the motor without disassembling the pump.
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Highly reliable, compact magnetic drive pumps. Field-proven reliability
A large number of pumps in this series have been delivered to customers at home and abroad, earning high acclaim for their superior reliability. This is the best-selling series in the world.
An incomparable range of models available
The MD series comes in a total of 38 models. A wide range of flow rates, hose connections, and threaded connections (M type) are available as standardized models. In addition, dedicated high-head, large-flow-rate models are available. The most economical and suitable pump can be selected from this wide variety of models.
Leakage-free, sealless structure
As is common with corrosion-resistant pumps, this series uses the magnetic drive method, eliminating problems caused by liquid leakage.
Superior corrosion resistance
The pumps in this series are constructed mainly with polypropylene while at the same time using superior corrosion-resistant parts manufactured from ceramics, PTFE, and FKM. Therefore, they can be used to transfer strong acids and various other chemicals.
Simple and compact
The pump structure is extremely simple. Consisting of several unitized parts, the pump is easy to maintain.
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Simple and versatile, the BM horizontal magnetic drive centrifugal pumps can be used with chemically aggressive liquids eliminating any risk of external leakage.
Thanks to the their magnetic coupling (transmission occurs by means of opposing magnets) and to the absence of rotating seals, this type of pump guarantees safe operation and the least possible maintenance. The pair of magnets in fact makes up the pump-motor connection: the shaft-motor magnet transmits rotary motion to the other magnet coupled to the impeller.
The liquids pumped must necessarily be clean, without the presence of suspended solids.
A wide variety of series versions are available with solutions for all industrial pumping needs.
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Seal-less centrifugal magnetic drive pumps to better answer to the actual demands of the market. Pumps entirely realized with reinforced thermoplastic polymers, non-metallic components in contact with the pumped liquid, material combinations for the best performances. One execution allows the pump to accept the accidentally dryrunning operation also for different days. N-R-X: three sets of constructive materials for many applications: from clean water to waste and slightly abrasive liquids, strong alkali or the salts such as sodium hypoclorite, acids as chromic, nitric, sulphuric ones. Powerfull magnet assembly in Neodymium-Iron-Boron.
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Stainless steel gear dosing pump with magnetic coupling
Metering pump for the food industry with flushing connections and passages for CIP cleaning
HP radial piston pump (closed design)
HP radial piston pump submersible (open design)
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Leak-free external-gear pumps that provide precise, non-pulsing flows from 1 ml/min to 10 USGPM (38 lpm), differential pressures to 250 psi (17.2 bar), system pressures to 500 psi (34.5 bar), temperatures to 350°F (176°C), viscosities to 2000+ cps
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Miniature Magnetically Coupled Pumps > T Series
- Flow Rates from 5 to 650 gph (2460 L/hr)
- Differential pressures to 250 psi (17.2 bar)
- ATEX approved
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Verdergear gear pumps for laboratory (max 550 l/h)
Verdergear gear pumps for industry (max 10000 l/h)
Verdergear inner geared gear pumps (high viscous fluids)
Verdergear Micro Electronic sealless gear pumps
All pumps are constructed according to the suction shoe principle. This suction shoe style design compared to the cavity styled pumps results in a higher efficiency.
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Viking Mag Drive® sealless internal and external gear pumps eliminate leakage and maintenance associated with shaft seals. For use with all hazardous/toxic fluids, hard-to-seal liquids and for 24/7 operations which cannot afford unscheduled downtime due to seal failure. Some models allow reversible direction of flow, and temporary run-dry capability. May be close-coupled to IEC or NEMA motors, or long-coupled with optional bearing carrier. ATEX conformity available.
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Leakage free, turbine pump
As is common with corrosion resistant pumps, this series uses the magnetic drive method, eliminating all problems caused by liquid leakage. Its pump characteristics include a small flow rate and high head.
Built-in self-priming valve
The inlet side of the pump contains a self-priming valve. Self-priming is actuated quickly after initial priming.
Superior corrosion resistance
The main parts are manufactured from SCS313 or SCS14 stainless cast, allowing the pump to be used for transferring organic solvents and various other chemicals
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The CMD series is a groundbreaking new series of sealless, non-metallic pumps specially designed for crucial liquid containment applications. This series offers several important benefits, including: 100% renewable performance with use of Viking’s recommended spare parts kit; an innovative magnet system with a patent-pending spline design that allows the magnet to self-align while floating on the shaft with no added fasteners; self-lubricating, heavy-duty bearings with patent-bearing geometry that allow dry-run capabilities; and, a unique, universal flange that allows for easy installation for both ANSI and DIN flanged systems, among other key benefits. In addition, the CMD series offers extreme flexibility, including an array of models with port sizes ranging from .25” to 1.5” (6.35 to 38.1 mm), a performance level of 100 SSU (22 cSt), normal capacity at 1450 RPM ranging from 0.34 to 16.5 GPM (1.3 to 62.5 LPM), normal capacity at 1750 RPM ranging from 0.4 to 20.0 GPM (1.5 to 75.0 LPM), a maximum differential pressure of 150 PSI (10 Bar), a maximum hydrostatic pressure of 200 PSI (14 Bar), approximate shipping weights ranging from 4 to 44 pounds (2 to 20 kg), and a maximum recommended operating temperature of 150°F (65°C).
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Materials
Wetted parts AISI 316 Bearings SiC Bracket WCB Special alloy: Hastelloy, Incoloy, Titanium
Technical Data : Flow Rates up to 400m3/h Total delivery heads up to 1300 m Temperature Rating from -150° up to +450°C Flange Rating PN 100
Construction
Horizontal multistage centrifugal pump Permanent Magnet drive system Separation of liquid chamber/atmosphere by means of an isolation shell Synchronous drive transmitted by inner magnet and outer magnet system Sintered Silicon Carbide Bearings Barrel execution Bearing Frame construction
Applications
Pumping acids, hydrocarbon, diathermic oils, liquid gases, dangerous fluids, explosive, toxic.
Further material available if request
Various materials from the standard special Constructions
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Materials
Wetted parts AISI 316 Bearings SiC / Special Carbon Bracket WCB Special alloy: Hastelloy, Incoloy, Titanium
Technical Data : Flow Rates up to a 45m3/h Total delivery heads up to 35m Temperature Ratings up to 200°C Pressure rating up to PN 16
Construction
Horizontal Centrifugal Pump for general applications Permanent Magnet Drive system Separation of liquid chamber/atmosphere by means of an isolation shell Synchronous drive transmitted by inner magnet and outer magnet system Sintered Silicon Carbide Bearings / Special Carbon Bearing Frame and Close coupled execution
Applications
Pumping acids, hydrocarbon, diathermic oils, liquid gases, dangerous fluids, explosive, toxic.
Further material available if request
Various materials from the standard special Constructions
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