DPX 100 series

DPX 100 series
Extremely compact high-pressure plunger pump

DP 200 series

DP 200 series
High-pressure
plunger pumpe

DP 400 series

DP 400 series
High-pressure
plunger pump

DP 500 series

DP 500 series
High-pressure plunger pump
for large volumes

Wepuko PAHNKE USA LP (WPE)

4949 Urbana Road Rear    
Springfield OH, 45502

Tel  (937) 390-2100
Fax (937) 390-9715
Click To See Email

Service by our specially trained staff

Boric acid pumps

Nuclear power plants around the world utilize our pumps to inject boric acid into the reactor in emergencies. High reliability of this equipment is essential in such an application. Should any primary safety systems fail – such as the retraction or hydraulic driving of control rods – the pump injects a boron solution into the reactor. The boron, like the control rods, serves to absorb neutrons and thereby halt the chain reaction.

References (nuclear power plants)

  • China: Tianwan 1, Tianwan 2, Tianwan 3, Tianwan 4
  • Germany: several nuclear power plants
  • India: Kudankulam 1, Kudankulam 2
  • Russia: Baltica (blocks 1 and 2), Leningrad 2 (blocks 1 and 2)
  • Switzerland: Beznau

Sample skid (DP 408)