From the raw material of wood chips to the finished pulp for paper production, the Hidrostal Screw Centrifugal Pump can be used for conveying tasks in almost every single process area. High-quality stainless steel materials available in the standard version as well as various special designs ensure maximum resistance for the respective application.
 

In this segment, where often extremely difficult environmental conditions are present, the Hidrostal Screw Centrifugal Pump is able to handle an almost unlimited number of pumping tasks. Thanks to its outstanding properties for pumping difficult media, even those with high solids contents, its unique suitability for gentle handling and, last but not least, its very robust design, it proves itself daily worldwide in countless applications such as on platforms, refineries and other types of plants.
 

The mining industry involves the extraction of precious metals and minerals utilising mechanical processes for excavation of such minerals but also chemical processes which are used for the recovery of precious metals through dilution, floatation and leaching. The mining industry incorporates many pump types from the handling of wastewater to abrasive slurries known for wearing pumps quickly and chemical combinations where special care and handling is required. The Hidrostal screw impeller is perfectly suited to handling solids across the mining industry.

Thanks to its outstanding properties when pumping difficult media, the Hidrostal Screw Centrifugal Pump is ideally suited for use in the process industry. Highly viscous liquids can be pumped just as easily as those with a very high solids content. The high flexibility in the choice of sealing system and construction materials up to acid-resistant, stainless Duplex steel particularly allows us to offer pumps for high corrosion and chemical resistance requirements.
 

A space-saving and very efficient method of feeding material produced during machining is pumping via piping systems. Thanks to its outstanding ability to pump liquids with a very high solids content without clogging, even swarf is possible without a problem, the Hidrostal Screw Centrifugal Pump is ideally suited for this task. Due to the high hydraulic efficiency, the energy consumption and thus the operating costs are significantly lower than with systems such as conveyor belts.
 

The diversity of pumping tasks from small hydropower stations to demanding seawater applications and the challenges they present are almost unlimited. Two frequently mentioned and very important criteria are the good suction capacity and the fish-friendly behaviour of the pump. With the Hidrostal Screw Centrifugal Pump, reliable solutions can be realized in all these sectors and the high demands placed on them.

The Hidrostal Screw Centrifugal Pump has originally been developed for Offshore fishing applications. Thanks to its outstanding properties and a wide range of products, countless other applications for a wide range of media – even such with very high solids content – are today possible in the marine and offshore industries. In shipbuilding, for example, these are supply or wastewater systems on small as well as largest cargo or cruise ships and shipyards. Further on harbour and offshore sites, loading and unloading facilities or supply systems for cargo ships and oil tankers are equipped for pumping a large choice of different liquids.

We offer vertical turbine pumps in dry- and submersible execution for water transportation as well as deep well pumping for water extraction. We have on offer both single and multistage pumps with radial, mixed or axial flow. The pumps are offered in different material options as bronze, nodular iron, stainless steel, duplex and others, with optimized hydraulics for high efficiency.