DDC – Pump specialized for computer cooling

The DDC pump Lowara is the world’s first pump to be used in mass produced water-cooled workstations, and presents an ideal solution for cooling processors and electronic components using water.

Besides a lot of online coverage, the Laing DDC pump Lowara is also awarded with the Innovation Award of Baden-Württemberg, known as one of the most innovative regions in Germany and Europe. Due to its size and output, the Laing DDC pump Lowara can also be used in a large number of applications.

By using the shaftless spherical motor design and a permanent magnet ECM technology, the pump is very silent and has a minimum of 50.000 hours life time. The compact, only 38 mm high design makes it fit into any standard PC case.


  • Head: up to 5 m
  • Power: up to 0.03 kW
  • Maximum operating pressure: 1.5 bar
  • Temperature of pumped liquid: to 60 °C