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Green pump technology against the drought
ANDRITZ supplies energy-efficient pumps to Jordan
By upgrading the Wala and Lib pumping stations with high-efficiency ANDRITZ pump technology, the expanded water supply system helps increase capacity while reducing energy consumption. The combination of six HP43 high-pressure pumps and six multi-stage axial split pumps supports reliable water transport to the growing Amman region, helping address water scarcity through efficient and dependable infrastructure.
Covered by 92 percent deserts and desert-like landscapes, Jordan is the fourth-driest country in the world. Water scarcity is therefore a permanent challenge. In addition to geographical and climatic conditions, population growth continues to increase pressure on available water resources. Over the past decades, the country's population has grown significantly, placing greater demands on water infrastructure and supply systems.
Covered to 92 percent by deserts and desert-like landscapes, Jordan is the fourth-driest country in the world.
Optimizing water supply infrastructure
As water demand in the capital city of Amman increased, the Jordan Water Company (Miyahuna) and the Water Authority expanded water supply from the Heedan Well Field to help meet demand.
The Wala and Lib pumping stations supply 184,000 people in the city and surrounding area from the Madaba Reservoir. The stations share a common water source and operate within a controllable distribution system connected to the Heedan Well Field.
Wala transports 1,500 cubic meters of water per hour to Madaba over a distance of 2.6 kilometers, while Lib delivers 1,500 cubic meters per hour over 17 kilometers to Amman.
To increase the total flow capacity of the Lib pumping station to 2,500 cubic meters per hour, six high-efficiency pumps from ANDRITZ were installed. The upgraded system was designed to achieve energy savings of up to 20 percent and annual cost savings of 313,000 Jordanian dinars, equivalent to approximately 440,000 US dollars.
Energy-efficient pump technology
For more than 170 years, ANDRITZ has been designing and manufacturing customized pump solutions for demanding applications. The high standard of ANDRITZ pumps is based on decades of experience in hydraulic machine design and extensive engineering know-how. Combined with high pump efficiency and a strong global reference portfolio, this expertise contributed to ANDRITZ being awarded the contract to refurbish the Wala and Lib pumping stations with a total of 12 pumps. The scope included six high-pressure pumps from the HP43 series and six multi-stage axial split pumps from the ASPM series.
The ANDRITZ multi-stage, axial split case pump is a highly engineered pump designed to customers’ specific requirements. Its multi-stage impeller arrangement that can be combined in different ways to fulfill different application needs.
ANDRITZ multi-stage axial split pumps
The ANDRITZ multi-stage axial split pump is engineered to meet specific customer requirements. Its multi-stage impeller arrangement can be adapted in different ways to suit a wide range of operating conditions and application needs.
With peak outputs of up to 40 MW, flow rates of up to 10 cubic meters per second and a cost-effective barrel casing design, this technology delivers reliable and efficient performance.
The axial split design ensures easy maintenance even at heads of up to 1,000 meters. Combined with efficiency levels above the industry average and variable-speed drive technology, the pumps contribute to reduced energy consumption and lower operating costs.
ANDRITZ high-pressure pumps
In addition to the multi-stage axial split pumps, the Wala and Lib pumping stations are equipped with ANDRITZ HP43 high-pressure pumps. Their high hydraulic efficiency supports energy-efficient operation and helps reduce lifecycle costs.
The HP43 series combines proven product experience with a global technology network as well as advanced simulation and testing capabilities. The modular design allows the pump configuration to be expanded as requirements evolve. The pumps are available in both horizontal and vertical designs, with suction and discharge nozzles arranged to suit the specific application.
With nominal sizes ranging from 40 to 200 millimeters, the first expansion stage achieves flow rates of up to 850 cubic meters per hour at discharge pressures of up to 40 bar. The second stage extends discharge pressures up to 63 bar.
Reliable water supply starts with the right pump technology
Discover how ANDRITZ pump solutions help utilities and water authorities improve efficiency, reduce energy consumption and ensure dependable water transport in challenging environments. Contact our experts to learn more about customized solutions for your application.
