"Screw centrifugal pumps since 1957"

🇨🇭 Switzerland · Est. 1957 · Part of Independent, family-owned · 1,000 employees · Neunkirch, Switzerland · hidrostal.com/

Swiss family-owned manufacturer of screw centrifugal pumps for wastewater, sludge, process liquids and fragile media. Hidrostal was founded in 1957 in Lima, Peru, by Martin Stähle; its screw centrifugal impeller was developed in the 1960s for unloading fresh fish without damage. The group is based in Neunkirch, Switzerland, operates subsidiaries in about 20 countries and employs more than 1,000 people. Its range includes compact, submersible, immersible and bearing-frame pumps, axial column pumps and SuperBetsy mobile pump systems for municipal and industrial wastewater, drainage, flood control, food processing, aquaculture, mining and construction dewatering.

Industries served

Aquaculture Chemical Construction Flood control Food & beverage Industrial processes Marine & offshore Mining Municipal wastewater Municipal water supply Oil & gas Pulp & paper

Applications

Drainage Industrial fluid transfer Irrigation Wastewater transfer

Product portfolio

6+ product families. Hidrostal screw centrifugal pumps are designed for solids, fibres and fragile media. The range covers flows up to 10,800 m³/h, heads up to 100 m and materials including cast iron, ductile iron, Hi-Chrome, stainless steel and duplex.

Compact, Submersible, Immersible, Bearing Frame Volute, Axial Column, SuperBetsy