Chemical industry

The chemical industry is one of the biggest potential customers group of all mentioned. Chemical companies use a large number of pumps in their process. Diaphragm pumps are mainly used where portability is needed and when there is a risk for dry running and/or where a carefree operation is needed.

Chemical industry - pumps that meet the challange

The chemical industry is one of the biggest potential customers group of all mentioned. Chemical companies use a large number of pumps in their process. Diaphragm pumps are mainly used where portability is needed and when there is a risk for dry running and/or where a carefree operation is needed.

References

Akzo Nobel, Sweden. BASF, Germany. Anwil, Poland, Chrome International, South Africa

Typical applications

In the chemical industry you will find the most various field of applications, liquids and temperatures.

Transfer of all kind of acids, alkalis, alcohol,
solvents and shear sensitive products such as
latex and emulsions, as well as chemical waste
products

More examples

  • Batch transfer from storage tanks to production tanks
  • Batch transfer from transport vessels to productions tanks
  • Waste and sump evacuation applications
  • Transport of finished goods to transport vessels
  • Loading and unloading of truck and train 
  • Injection of various chemicals
  • Sampling

CTM 20-7

CTM 20-7

CTM 20-7 is the smallest in the range of CTM pumps, with motor 0.12 kW, capacity 4.5 m3/h and max head 7.5 m.

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 20-7

Max temperature PP pumps 0… +70, PVDF pumps 0… +80
Motor IEC standard, 3 x380 VAC* 2 900 rpm, frame B3/B14
Motor power 0,12
Motor size 56
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 200
Solids 150 (hardness 800 Vk)

CTM 20-7

CTM 20-7 dimensions image
Dimension A 70
Dimension B 248,5
Dimension C 56
Dimension D 112
Dimension Y 56
Dimension Z 112
Dimension X 248,5

CTM 20-7

O-rings FKM (standard), EPDM or FFKM Kaflon
Pump casing and isolation shell (rear casing) PP (GF 30%) or PVDF
Impeller PP or PVDF
Lantern (not wetted) PP (GF 30%)
Static bushings Ceramic (standard) or SiC
Rotating bushings Carbographite (standard) or SiC
Magnets NdFeB

CTM 20-7

CTM 20-7 performance curve
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