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


Specifications CTM 25-8

Performance curve

The performance curves are based on water at 20°C. Other circumstances might change the performance.

Read about how do you interpret the performance curves.

 Dimensions  mm/inch
 Height A
 90 / 3.54
 Length B
 279 / 10.98
 Height C  63 / 2.48
 Depth D
 126 / 4.96


Technical info Unit  Model/Value
Motor   IEC standard,
3 x380 VAC*
2 900 rpm,
frame B3/B14
Motor power 
kW 0,25
Motor size
mm 63
Flange inlet (opt)
DN 25
Flange outlet (opt)
DN 25
Temp range
PP pumps
PP pumps 0… +70
PVDF pumps 0… +80
System pressure rating
PP pumps:
PN4 at 20°C
PN2 at 70°C
PVDF pumps:
PN4 at 20°C
PN2 at 80°C
Viscosity max

* other on request
**2 % max concentration in weight

For more detailed information – please download our product brochure CTM centrifugal pumps.


Curves ctm25-8

Performance curve - click to enlarge

Ctm dim