Hidrostal is a Swiss Company with international activities in the pump business, with representatives worldwide.
Hidrostal Screw Centrifugal Impeller pumps are used for many years for various applications, like environmental technology, food, beverages, paper industry, chemical industry and many other areas.

Products and Business

Production programme:

Pumps and motors for handling sewage solids and sludges using the screw type centrifugal impeller developed by the company founder, production confirms to ISO 9001/EN 29001. The following pumps are available:

• Submersible and immersible screw centrifugal pumps (5 - 1500 l/s, 0.75 - 350 kW).
  
• Bearing frame pumps (3 - 2500 l/s, 0.75 - 250kW).
  
• Axial flow pumps.
  
• Process pumps.
  
• Transportation systems for delicate solids handling.
  
• Automatic flow regulation system, Prerostal.
  
• Portable and mobile pumps.
  

Applications:

Hidrostal pumps are most used for:

Environmental technology:

• Sewage and sludge
  
• Draining (Sewage and rain water pump stations).
  
• Disposal and processing (industrial sewage, metal filings transportation, oil and water mixture). 

Industry:

• Paper industry.
  
• Chemical industry (glues, crystal suspensions, delicate goods).
  
• Food and beverages (pumps for brewery technology and sugar industry, pumps and systems for hydraulic transportation of fruits, vegetables and fish).