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Magnetically Driven Centrifugal Pump

Also known as ‘Mag’ drive pumps, the Magnetically Driven Centrifugal Pump is designed using magnets to attach the motor to the pump. The magnet then drives the pump rotor. This design is ideal for applications within nuclear and chemical industries, where leakage could cause damage. They are also suited for most applications due to their ability to handle wide range flow and varying pressures.

 

 

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Details
Features & Applications
Tech Info
Performance

Varying from the standard pumping mechanism, Mag Drive Centrifugal Pumps are designed so that the motor is coupled to the pump by magnets, instead of a direct mechanical shaft. The drive magnet works the pump, ‘driving’ the pump rotor, which is magnetically coupled to the primary shaft driven by the motor. Magnetic Pumps are used in industries where leakage of the agent being pumped could cause damage, such as in the chemical or nuclear industries.

The Centrifugal Pumps are Magnetical Driven End Suction, Close Coupled, Single Stage Centrifugal Pumps feature a Semi-Open or Closed Impeller and are manufactured from either Glass Fibre Reinforced Polypropylene or PVDF to offer high mechanical and corrosion resistance for a plethora of applications at competitive pricing.

 

 

Features

  • Compact design, ideal for small spaces
  • High corrosion resistance
  • Reliable
  • Handling temperatures up to 90◦
  • Supplied as 2 and 4 Pole as standard, 6 and 8 Pole provided upon request
  • Fitted with Safe Area IP55 Motors, ensures the pump is in line with current Energy Efficiency Class legislation

Applications

  • Chemical Stockists: Transferring of chemicals from storage tanks
  • Surface Treatment: Transferring, filtration and circulation of treatment baths
  • Food and Beverage: Used for CIP to clean food process equipment
  • Water Treatment: Used to dose acids and alkalis for Nano filtration systems
  • Chemical Manufacture: Pumping chemicals in industrial equipment
  • Demineralising: Transfer and demi-water circulation
  • Photo processing: Transfer of chemicals used for photo developing
  • Liquid crystal manufacture: Pumping concentrated acids and alkalis

Connection Options for Mag Drive Centrifugal Pump

BSPT M (Standard) Flanged to DIN2633 (PN 10/16) Hose Tails

MOTOR OPTIONS

The CTM units are fitted with Safe Area IP55 Motors in Aluminium Casings as standard and are in line with all current Energy Efficiency Class legislation. Motor Powers vary from 0.12 kW up to 4 kW in standard IEC frame sizes in both 50 & 60 Hz and Single or 3 Phase. S1 Duty Class is standard. 2 & 4 Pole are supplied as standard options however 6 Pole (1000 rpm) & 8 Pole (800 rpm) as well as 2 Speed can be provided upon request as well.  Cast Iron Casings can be supplied upon request to provide a more robust casing material for external applications or particularly arduous environments. Special Voltages are also available upon request, 110V & 500V for example.  PTC Thermistors can also be supplied upon request when motors are to be controlled by variable frequency drives and to monitor motor temperature rises.

Materials Data & Limits

Casing & Isolation Shell PP-GF (30%) or PVDF
Impeller PP or PVDF
Lantern (Not Wetted) PP-GF (30%)
Static Bushings Ceramic (Std.) or SiC
Rotating Bushings PTFE-Graphite (Std.) or SiC
O-Rings FKM, EPDM, FFKM, FEP / Silicon
Magnets NdFeB
Motor IEC standard, 3×400 VAC (other on request), 2900 rpm, IP55, B34 frame, IE3
Pressure Ratings CTM20:   PP pumps: PN4 at 20°C, PN2 at 70°C PVDF pumps: PN4 at 20°C, PN2 at 80°C   CTM25, CTM32, CTM40 and CTM50:   PP pumps: PN6 at 20°C; PN2 at 70°C PVDF pumps: PN6 at 20°C; PN2 at 90°C
Temperature Ranges PP Pumps: 0-70ºC PVDF Pumps: 0-80ºC (CTM 20) / 0-90ºC (CTM25 – 50)
Kinematic Viscosity 200 cSt (max)
Dynamic Viscosity 10 cP (max)

 

 

CTM 25 Performance Curves

Mag Drive Centrifugal Pump Capacity Range

How can we help?

Contact us

We pride ourselves on our service and response times, going above and beyond for clients to ensure we provide a long-lasting pump solution. Our pump specialists can help answer any queries and assist with pump projects to help your operation run as smoothly as possible. Get in touch with our sales team today.

How can we help?

We pride ourselves on our service and response times, going above and beyond for clients to ensure we provide a long-lasting pump solution. Our pump specialists can help answer any queries and assist with pump projects to help your operation run as smoothly as possible. Get in touch with our sales team today.

contact us

01928 333 400
[email protected]
[email protected]

Enquire Today

Our experts are just a call away: 01928 333 400
Alternatively, fill out the form below and we will be in touch within 24 hours.

Our experts are just a call away: 01928 333 400
Alternatively, fill out the form below and we will be in touch within 24 hours.

Our experts are just a call away:
01928 333 400
Alternatively, fill out the form below and we will be in touch within 24 hours.



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