Hidrostal

Hidrostal Ltd is the 100% Swiss owned subsidiary of the family run global business Hidrostal AG Switzerland, the inventors of the screw centrifugal pump in 1957. Since then we have been solely dedicated to its continual development and improvement.
The impeller was originally designed to handle fish. These gentle handling characteristics combined with exceptionally large free passages led Hidrostal pumps to be applied on a much wider range of applications.
Low shear applications include the gentle handling of activated sludge, granular activated carbon, peas, potatoes, cranberries, bean sprouts, rag worms, crisps & chips to mention a few.