The Hidrostal pumps, available in the product groups End Suction Volute Pumps, Axial Diffusor Pumps, Mixers & Aerators and Pump Systems, allow virtually clog-free operation in a wide range of applications and excel even under the most demanding conditions.
The efficacy of Hidrostal pumps is significantly higher than those of comparable products. The performance curves are steep with a flat power curve and allow cost-efficient adaptation of the pump operation to the individual pumping task, especially for operation with frequency-controlled speed regulation. Hidrostal's specialists can offer the optimum product from a range over 500 standard designs. If none of them fit the application, Hidrostal can develop specific solutions in close coordination and cooperation with the customer.
Pumping difficult delicate liquids is the origin of the Hidrostal group. Until today our pumping solutions are optimized for unbeaten non clogging capabilities. This we do with the largest ball passages in the market combined with the well-known single blade non-saddle hydraulic shape of our screw centrifugal impellers.
Our pump hydraulics have some very specific characteristics which are a must in many applications. Beside the high efficiencies for large free passage and gentle handling capabilities (low shear forces), the curve is very steep and stable, together with a flat power curve, which is very important for system controls. Last but not least the excellent NPHSr characteristic makes the Hidrostal screw centrifugal pump an irreplaceable component for many applications.
Our products offer a wider range of options and materials of construction. With our inhouse foundry network we are able to supply a wide range of materials in constant quality. Additionally we offer an unbeaten variety of options in mechanical seals, protection sensors, connection plugs and cable types. And all of this always with a broad band of motor voltages and frequencies as well as different explosion proof standards.
End Suction Volute Pumps
Hidrostal compact pumps are heavy duty field units which combine usability and robustness with the superior hydraulic and solids handling performance of the famous screw centrifugal impeller.
End Suction Volute Pumps
Hidrostal submersible pumps are equipped with the unique Hidrostal screw-centrifugal hydraulics. They are capable of pumping wastewater and effluent with high solids content.
End Suction Volute Pumps
Hidrostal Screw Centrifugal Immersible Pumps are capable of continously operating in a dry installation. They run with equal performance either in air, fully or partially submerged.
End Suction Volute Pumps
A range of versatile, energy efficient bearing frame pumps, suitable for horizontal or vertical mounting and incorporating the Hidrostal Screw Centrifugal Impeller.
Axial Diffuser Pumps
Hidrostal's screw centrifugal impeller is ideal for pumps with axial flow direction. Axial Column Pumps were developed for the transport of large quantities of water at low delivery heads. The product range includes a large number of pump sizes.
Axial Diffuser Pumps
Vertical Turbine Pumps are a centrifugal or mixed flow type pump designed to move water from an underground well or reservoir. They are typically used where the pumping water level is below the limits of the volute centrifugal pump.
Mixers & Aerators
Hidrostal's HidroMix pump mixing system is a practical alternative to conventional submersible and gas mixers. Our system uses the Hidrostal screw centrifugal pump to draw sludge from the source and return it through a nozzle sized and positioned to provide optimum mixing energy and circulation of the tank contents.
Pump Systems
The best mobile pumping system on the market. Specially developed for the most demanding applications, the SuperBetsy mobile pump system is particularly suitable for use under difficult operating conditions.
Pump Systems
Self-cleaning pump sump for removing floating layers and solids that have settled in standardised or custom built wastewater wells.
Pump Systems
Prerostal is a unique system to provide the pump user with a highly effective self cleaning wet-well system utilizing the Hidrostal Screw Centrifugal Pump.
Pump Systems
Hidrostal floating pump stations are integral pumping solutions that operate in reservoirs, lagoons, and rivers. They are equipped with marine, mechanical, hydraulic, electrical, and electronic systems to operate as high performance and high reliability pumping stations.
