From design to production,
pump engineering
From the improvement of a single impeller to the development of new pump series, we deliver production-ready engineering solutions. We work as your company’s outsourced R&D unit in hydraulic design, CFD analyses, manufacturing projects and experimental validation processes.
GÜRHAN DEDELİ
Founder & R&D Director · Centrifugal Pump and Turbomachinery DesignI am an R&D manager with multidisciplinary experience, specialised in pump and turbomachinery design since 2000. I design complete centrifugal pump series from scratch for the industry’s leading manufacturers and bring them into production. I offer “R&D as a Service” to manufacturers across a wide network stretching from Türkiye to Europe and from the Middle East to North Africa; taking on the role of your factory’s external R&D department, I deliver high-efficiency pump series with production-ready engineering files.
Pump ManufacturerR&D consultant, pumps and turbomachinery
450+
Pumps modelled with CFD and compared with factory tests
Ansys CFX · Ansys Fluent
Pump Families We Design
End Suction Centrifugal Pumps
End Suction Centrifugal Pumps are used for transferring clean and slightly contaminated low-viscosity liquids that are non-abrasive and free of fibres and solid particles. The thermal oil version is used for heat transfer oils, and the hot water and geothermal version for transferring hot water and geothermal water.
Double Suction Centrifugal Pumps
Double Suction Centrifugal Pumps are used for transferring clean and slightly contaminated, low-viscosity liquids that are non-abrasive and free of fibres and solid particles.
Multistage Centrifugal Pumps
Multistage Centrifugal Pumps are used for transferring clean or slightly contaminated, low-viscosity liquids free of solid particles and fibres.
Waste Water & Submersible Pumps
Waste Water & Submersible Pumps are used for transferring industrial and domestic waste water, viscous – corrosive waste water, and liquids containing solid and fibrous particles.
Vertical Line Shaft Mixed Flow Pumps
Vertical Line Shaft Mixed Flow Pumps are used for transferring clean or dirty lake, river and dam water that may contain solid particles and fibres, as well as industrial raw water.
API 610 / ISO 13709 Process Pumps
API 610 Process Pumps are used safely for the transfer of diesel oil, fuel oil, petrol, kerosene, liquefied petroleum gas (LPG), lubricating oils, paraffin and similar hydrocarbon-derived fluids.
![GURDE Pump as Turbine [HydroPaT]](../assets/row-7-hydropat-en.jpg)
Pump as Turbine [HydroPaT]
Pump as Turbine [HydroPaT] units are hydraulic machines that generate electrical energy by running centrifugal pumps in reverse. Instead of dissipating the pressure drop in the pipeline across a valve, they convert it into electrical energy with a generator.
Fire Fighting Pumps
Fire Fighting Pumps are used to supply water to sprinklers, fire hose cabinets, hydrant systems and other water-based fire fighting systems. UL Listed / FM Approved pumps are suitable for high-risk facilities such as industrial plants, power plants, large warehouses and shopping centres.
Booster Sets
Booster sets are used in building systems, marine, power plants, water supply and treatment, and agricultural irrigation applications.
Prediction with CFD, validation by experiment
Comparison of CFD and R&D Test Results
Ansys Fluent · SST k-ω · 25.2 million cells · Impeller Ø264 mm · 2975 rpm. CFD with Gülich correction and test at the 300 m³/h operating point.
