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Magnetically Driven Centrifugal Pump

The CTM Magnetically Driven Centrifugal Pump range from Tapflo is ideal for handling low and normal viscous liquids. The sealless design feature of a magnetic drive pump ensures it is airtight, minimising the risk of fluid and vapour leakage from the pump.

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Details
Features & Applications
Tech Info
Performance

Varying from the standard centrifugal pumping mechanism, Magnetically Driven 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 where hazardous fluids are typically present.

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.

The CTM Mag Drive Centrifugal Pump is a close-coupled compact pump ideal for service in little spaces like in OEM installations. Benefits include:

  • Reliable design
  • Efficient operating
  • No mechanical seal problems
  • Safe handling of hazardous fluids
  • Hermetic System

The wetted components are non-metallic injection moulded thermoplastics enabling excellent corrosion resistance.

Magnet Cage System

The magnets are totally encapsulated in their cage with a unique system that avoids the use of resins and glue. This grants a safe system with better performance at high temperatures. Furthermore, the impeller is injection moulded, resulting in excellent performance and no weak points.

Applications

The CTM Centrifugal Pumps range is perfectly suited for a wide variety of applications for clean & thin liquids like pure chemicals, acids & alkalis. It is especially useful for chemically corrosive and toxic liquids.

Industry Example of application
Chemical stockists  Transfer of various chemicals from storage tanks to smaller containers
Surface treatment  Transfer, filtering and circulation of surface treatment baths
Food and beverage  Pumping of CIP detergent used for cleaning of pipes and other food     process equipment
Water treatment  Dosing of acids and alkalis used as cleaning chemicals in Nanofiltration
Chemical manufacture  Pumping of chemicals in industrial detergent equipment
Demineralizing  Demi-water circulation and transfer in many industrial applications
Photo processing  Transfer of photo develop chemicals and inclusion in processing machines
Liquid crystal manufacture  Pumping of concentrated acids and alkalis

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)

Capacity Range

Tapflo’s Mag Drive Centrifugal Pump range is suitable for almost any application due to the wide flow and pressure ranges that these pumps can achieve.

Mag Drive Centrifugal Pump Capacity Range

Performance Curves

CTM 20-7

CTM 20 Performance Curves

CTM 25-8

CTM 25 Performance Curves

CTM 25-10

CTM 25 Performance Curves

 

CTM 32-12.5

CTM 32 Performance Curves

How can we help

Contact us

We pride ourselves on service and response times, going above and beyond to service the needs of our ever growing customer base. We have the most experienced technical knowledge of Self-Priming Centrifugal Pumps in the market. Get in touch with our sales team today.

How can we help

We pride ourselves on service and response times, going above and beyond to service the needs of our ever growing customer base. We have the most experienced technical knowledge of Self-Priming Centrifugal Pumps in the market. Get in touch with our sales team today.

contact us

01928 333 400
[email protected]
[email protected]

Enquire Today

Our Pump specialists are available to help answer any questions or provide more information about our pump services. We can discuss options with you and provide a quote for your enquiry. Get in touch with our friendly sales team today!

Our Pump specialists are available to help answer any questions or provide more information about our pump services. We can discuss options with you and provide a quote for your enquiry. Get in touch with our friendly sales team today!





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