Int pic ctm25-10pvdfmagdrivepump

CTM made from PVDF resist the most aggressive
chemicals at high temperatures (max 80°C)


CTM made from PP handle a majority of chemicals


The unique shaft less design is the superior solution for a leakage free and safe fluid handling

  • Int pic ctm25-10pvdfmagdrivepump
  • Ctm25-10-pp
  • Slideshow-magnetic-pumps
Features & Benefits

Magnetic power transmission
– no mechanical seal problems

No leakage
– safe working environment and environmental friendly

Seal less pump
- safe handling of hazardous fluids

Hermetic system
- no poisonous or dangerous vapours

Ctm pumps 062015

Key components of the Tapflo CTM pump

is a close coupled compact pump ideal for service in little spaces like in OEM installations.

Non-metallic pumps

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

The version in PP-GF (glass fibre reinforced polypropylene) provides great mechanical strength and allows liquid temperatures up to 70°C.

The PVDF (PolyVinylidine DiFluoride) version has the superior chemical resistance and allows temperatures up to 80°C.

The reliable design without shaft

The impeller magnet assembly is designed with very powerful bushings where a conventional crack sensitive shaft is not needed. This results in a pump that has fewer parts and is very reliable in service.

Excellent performance with
magnet cage system

Our magnets in NdFeB (Neodymium-iron-boron) with our patent pending magnet cage system have a superior strength also under demanding circumstances. The power from the drive is transmitted even at high temperatures and with high specific gravity liquids.


1. Pump casing
2. Impeller (with magnet)
3. External magnet (drive)
4. Isolation shell (rear casing)
5. Static bushing
6. Rotating bushing


The magnet cage system