Why Kalkman?
  • Experience since 1924
  • Reliable partner
  • Personal contact
  • Tailor-made solutions
  • High quality

Membrane pumps

This membrane pump is unique because it continues to pump under a constant vacuum. Due to its low speed, it requires little maintenance and offers a long life-span. Ideal for emptying your hold and ballast tanks. Certainly if you transport wet sand or other products with a high moisture content.

  • Unlimited pumping
  • Constant vacuum
  • Suitable for salt water
  • Low capacity
  • 220V /400V or hydraulically driven
  • Reliable
  • Long life-span