Screw pumps with magnetic coupling - KRAL-USA, Inc.

KRAL magnetic coupling screw pumps pay for themselves quickly: they are maintenance-free, hermetically sealed (no product leakage, no crystallization of the pumped media) and temperature-resistant up to 300 °C. Frequent replacement of mechanical seals is no longer necessary, a single installation of a magnetic drive screw pump is sufficient.

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Magnetic Coupling Magnetic Drive Pump Magnetic ...

Magnetic Couplings Magnetic Couplings Transmitting Torque Through Air Magnetic couplings offer a non-contact transfer of torque. They are typically used in magnetic drive pumps and magnetic mixers for seal-less applications; keeping corrosive, toxic, or flammable liquids from escaping into the atmosphere. By driving one magnetic hub, torque is transmitted magnetically to the other magnetic hub.

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Magnetic coupling KSB

A magnetic coupling can be used to transfer power to centrifugal pumps.It consists of a primary part which is rigidly connected to the motor shaft, and a secondary part which is arranged on a shaft (see Pump shaft) together with the impeller.. Both the primary and the secondary parts are fitted with permanent magnets.

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MAAG Chemical transfer pumps Magnetic Coupling

MAAG offers Magnetic Couplings with our double containment shell for chemical pumps. The magnetic couplings provide a hermetically sealed design for chemical transfer pumps and is virtually maintenance free. The couplings come in special designs for industrial applications with suction pressures up to 200 bar. Request a quote.

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Magnetic Couplings: An Investment that Can Provide ...

Dec 17, 2011  When considering installation of a magnetic coupling on a new or existing pump application, three conditions must be considered. First, the coupling must be sized to handle the peak torque. Second, the additional slip introduced by the coupling will reduce head and flow, so the impeller must be sized to accommodate the lower pump rotational speed.

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KRAL Magnetic Coupling Pumps. - YouTube

Mar 10, 2016  Magnetic coupled pumps from KRAL are maintenance free,hermetically sealed and can be used at temperatures of up to 300 °C. Additionally, the lifespan of the ...

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Advantages and limitations of magnetic drive pumps ...

Oct 08, 2018  The magnetic coupling will soften any shock or spike torques. Even in extreme situations, it will act as a fuse. Magnetic couplings can be broken temporarily if the load of the pump is too great. In practice, it means the pump does not overload and get damaged.

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Adjustable Speed Drive MagnaDrive Corporation

“MagnaDrive Couplings help Production Equipment for Immunization Efforts ” A company in São Paulo, Brazil selected and acquired MagnaDrive magnetic couplings for installation in their chill water pumps for their vaccine production process with the aim of minimizing problems in critical equipment on the production line and increasing productivity. ...

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Motor Pump Connected By Magnetic Coupling:

Nov 26, 2019  Seafarers - Technical Guide for Marine Engineers-----Nitrogen Generator : n...

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Magnetic coupling pumps - Products Solutions

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.

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Magnetically Coupled Pumps: Structure, Function and Best ...

Sep 01, 2016  Pumps with canned motors and magnetic couplings are hermetically sealed pumps, with a comparatively reliable sealing. A rotating magnetic field is used to transfer the torque through the closed, thin, typically metallic wall to the pump shaft. This element is

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Magnetic Pump Coupling - Magnets By HSMAG

Magnetic Pump Coupling – A magnetic coupling is mainly composed of an outer rotor, an inner rotor and an isolating sleeve. Permanent magnet segments are closely arranged along the circumferential direction of the inner rotor, which forms a magnetic push-pull power circuit. The magnetic coupling transfers torque from one shaft using permanent ...

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Magnetic Coupling Pump - Power Circling

Magnetic Coupling Pump Mechanical Seal Pump Vacuum Motor D105 Thru-flow D105 Thru-flow with high voltage D126 By-pass ...

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Magnetic couplings - EN - EagleBurgmann

LMF1. Sliding bearings are used for the shaft in magnetic coupled centrifugal or displacement pumps. The sliding parts are made of SiC. The pump liquid is circulating between the rotating and static parts to ensure lubrication and cooling. EagleBurgmann LMF bearings are successfully used for many years in applications worldwide.

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Useful Information on Pump Magnetic Couplings

Normally, the coupling works synchronously, that is the motor speed is equal to the pump speed. Magnetic drives are sensitive to extreme operating conditions that result in excessive torque. All magnetic couplings are rated for a maximum torque capability. When this is exceeded, the magnet rings may decouple and the pump shaft, will slip and ...

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Double Mechanical Seal vs. Magnetic Coupling CHEManager

Jan 26, 2010  The magnetic coupling offers a further advantage in relation to the maintenance costs. It is practically maintenance-free and the availability of the pump and therefore the entire system is correspondingly high. The avoidance of rubbing sealing elements minimizes the wear to zero. The double mechanical seal has a higher level of abrasion, as ...

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Permanent magnetic couplings - DST Dauermagnet ...

DST magnetic couplings can be used in various areas: besides the chemical, pharmaceutical and food industry, DST products are applied in bio, in industrial furnaces, in water management, in compressors, in measurement and dosing , in hydraulics or in petrochemistry.

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Drive Technology - Micropump

Drive Technology Details Magnetic Drives Micropump ® magnetic couplings consist of two magnets, a drive magnet that attaches to the motor shaft and a driven magnet that is completely sealed within the pumphead and is connected to the driving gear. The driven magnet is a wetted component and is totally encapsulated. The two magnets couple automatically such that the drive magnet turns the ...

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Permanent Magnetic Couplings for mechanical power ...

Use of these magnetic couplings will eliminate fluid or gas leakage from system components. Aids compliance with various regulations designed to protect the environment. (See for example the European IPPC Directive 96/61/C). The magnetic couplings are also maintenance free, therefore reducing costs. Hermetically separate 2 areas whilst continuing to transmit mechanical power from one to the other.

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Pump Skid Fabrication for Magnetic Coupling

Aligning Magnetic Coupling • Shaft Alignment with Magnetic Couplings is Different from Rigid Couplings • There is Greater Tolerance Due to the Distance Between the Conductor Plates and the Magnets • Tolerance are .030” Versus .003” With a Rigid Coupling • In This Instance, Feeler Gauges are Used to Determine the Gap

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Item # NML, Sealless Magnetic Driven Centrifugal Pumps ...

Magnetic coupled DICKOW-Pumps of series NMB/NML are of sealless design. The containment shell forms a closed system with hermetically sealed liquid end. Magnetic driven NM-pumps are designed to improve plant and personnel safety, especially when handling toxic, explosive or other danger ous liquids which react on contact with the atmos phere.

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Pump Couplings – A Comparison Castle Pumps

Magnetic couplings differ to rigid and flexible as rather than a mechanical shaft, the motor is coupled to the pump by a magnet which offers various benefits. Firstly, with magnetically coupled pumps there is a small air gap between the magnet and the motor and pump.

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Magnetic Coupling, Downhole Environment, Well Bore ...

Magnetic Coupling In order to isolate the motor and other electrical components from the downhole environment, Upwing utilizes a magnetic coupling to transfer torque from the electric machine to the hydraulic section. The patent-pending Upwing magnetic coupling can operate with large clearances and transmit high torque from very low speeds for pumps (1,000rpm) to very high speeds for ...

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Magnetic Coupling Pump - Power Circling

Magnetic Coupling Pump Mechanical Seal Pump Vacuum Motor D105 Thru-flow D105 Thru-flow with high voltage D126 By-pass ...

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Magnetic couplings - EN - EagleBurgmann

LMF1. Sliding bearings are used for the shaft in magnetic coupled centrifugal or displacement pumps. The sliding parts are made of SiC. The pump liquid is circulating between the rotating and static parts

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Magnetic coupling at elevated temperatures - World Pumps

Aug 31, 2021  Magnetic couplings are used in many applications within pump, chemical, pharmaceutical, process and safety industries. They are typically used with the purpose of reducing

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Magnetic Coupling, Downhole Environment, Well Bore ...

Magnetic Coupling In order to isolate the motor and other electrical components from the downhole environment, Upwing utilizes a magnetic coupling to transfer torque from the electric machine to the hydraulic section. The patent-pending Upwing magnetic coupling can operate with large clearances and transmit high torque from very low speeds for pumps

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Magnetic couplings for contactless torque transmission

Magnetic couplings. The magnetic couplings of the MINEX range are permanent-magnetic couplings transmitting the torque without contact through magnetic forces between two magnetic rotors.. The standard type MINEX-S with containment shroud and magnets positioned radially ensures hermetic separation of driving and driven side in pumps and agitators.. As a hysteresis coupling

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Pump Skid Fabrication for Magnetic Coupling

Aligning Magnetic Coupling • Shaft Alignment with Magnetic Couplings is Different from Rigid Couplings • There is Greater Tolerance Due to the Distance Between the Conductor Plates and the Magnets • Tolerance are .030” Versus .003” With a Rigid Coupling

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Magnetic Coupling Supplier - Magnets By HSMAG

Magnetic coupling is a new kind of coupling,which connects motor and machine by permanent magnetic force.They work in the sealless magnetic drive pumps,which transporting volatile,flammable,explosive and toxic solutions with no leakage. The appearance of Magnetic coupling

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HPX-Mag Magnetic Drive Pump Flowserve

The HPX-Mag pump is a sealless, horizontal, overhung, single-stage, radially split, end-suction, top-discharge, centerline-mounted pump with a high-efficiency magnetic coupling. The pump is based on the universally proven hydraulic design of the HPX API 610 pump.

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Pump Couplings – A Comparison Castle Pumps

Magnetic couplings differ to rigid and flexible as rather than a mechanical shaft, the motor is coupled to the pump by a magnet which offers various benefits. Firstly, with magnetically coupled pumps there is a small air gap between the magnet and the motor and pump.

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Useful information on magnetic drive pumps

Useful information on magnetic drive pumps What are magnetic drive pumps? In a standard centrifugal pump, the drive shaft from the motor is connected, normally via a flexible coupling, to the impeller through the pump

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Mag Drive Pump - Principle Of Operation

Magnetic Driven Pumps are seal-less pumps that use a coaxial magnetic coupling to transmit torque to an impeller. A standard electric motor drives a set of permanent magnets that are mounted on a carrier or drive assembly. In turn, the magnets drive the inner rotor and provide the no-slip or synchronous capability of the torque coupling.

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China Magnetic Motor Coupling Magnetic Coupling Pump ...

Project of GME Magnetic Couplings . Magnetic drive pumps are sealless pumps that use a balanced magnetic field to move fluid through the pump. The drive magnet and inner magnet are separated by

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China Magnetic Coupling Pump Manufacturers, Suppliers ...

Magnetic Coupling Pump. Features. CQB magnetic coupling pump is rated to HG/T 2730 standard design.The impeller and driven magnetic coupling are encased in a watertight canister within the pump body. This feature makes a seal unnecessary. Any possibility of leakage of the pumped liquid is removed other than through damage to the pump

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Magnetic Drive Pumps Selection Guide: Types, Features ...

Magnetic drive pumps are sealless centrifugal pumps that use a coaxial magnetic coupling to transmit torque to an impeller. They are energy efficient and can circulate a variety of fluids including acids, caustics, and oils. Magnetic drive pumps (like most sealless pumps

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