In the wastewater treatment industry, efficiency, reliability, and low maintenance are key factors that determine the long-term success of an installation. This is especially true for biological systems that require stable aeration, even under demanding conditions such as high vertical water columns.
This success story demonstrates how Becker’s BCP claw pump technology helped Syntea—one of Spain and France’s most experienced wastewater treatment solution providers—deliver improved performance to one of their end customers.
Syntea was founded in 2001 to bring advanced French wastewater treatment technology to the Iberian Peninsula. The company works with the innovations of Agro Environnement and Epure Nature, both established in 1998 and pioneers in activated sludge systems and artificial wetlands.
In 2023, the merger of these French entities led to the creation of SAVEA. Two years later, in 2025, Syntea Spain became part of Tecnovín, further strengthening its position and technological reach.
Today, Syntea’s portfolio includes:
Their goal is clear: maximize biological treatment efficiency, even in systems that involve elevated water columns and require stable, long-lasting aeration.
One of Syntea’s end customers relied on an old dry vane pump to aerate a 7-meter wastewater treatment tank. Over time, the system faced increasing issues: High maintenance demands, reduced efficiency, sensitivity to pressure changes and rising energy consumption.
Considering an upgrade, the customer initially explored replacing the system with a lobe pump. However, lobe technology also has its drawbacks—particularly vulnerability to reliability issues when operating under fluctuating pressure conditions.
They needed a solution that would offer:
The Becker Solution: BCP 100 Claw Pump
After reviewing the application, Becker proposed the BCP 100, a modern and highly efficient claw pump designed to operate with minimal maintenance and high durability.
1. Low Maintenance
Claw pumps operate without internal contact between components, dramatically reducing wear.
This translates to fewer service interventions and lower long-term cost.
2. Improved Energy Efficiency
The BCP 100 consumes only 3 kW, compared to the 5.5 kW previously required by the lobe pump option—delivering immediate and ongoing energy savings.
3. Reliable Under Variable Pressure
Where lobe pumps can struggle with pressure fluctuations, the BCP 100 maintains stable and reliable performance.
For biological systems operating in tall tanks, this stability is crucial.
4. Consistent Aeration for High Columns
The BCP’s robust design ensures efficient aeration of the 7-meter wastewater tank, supporting optimal environmental conditions for biological treatment.
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With the Becker BCP 100, the end customer gained:
✔ Greater operational reliability
✔ Lower energy costs
✔ A low-maintenance equipment setup
✔ Safe and stable aeration of their biological process
In short, they found the ideal balance of efficiency, reliability, and performance.
A Growing Opportunity in Wastewater Treatment
This project highlights a strong trend: many wastewater treatment plants are looking to replace aging vane and lobe pumps with newer technologies that offer better performance and lower cost of ownership.
Becker’s BCP claw pump series stands out as an effective alternative—particularly in applications involving:
As the industry continues moving toward more energy-efficient and maintenance-friendly solutions, the BCP series offers significant potential.
Discover all Becker solutions for wastewater treatment
Conclusion
Syntea’s collaboration with Becker demonstrates the value of choosing the right pump technology for demanding wastewater applications.
The BCP 100 provided the customer with a reliable, efficient, and low-maintenance solution capable of delivering consistent aeration—essential for maintaining healthy and effective biological treatment processes.
Whether you are designing new installations or upgrading existing systems, Becker’s BCP claw pumps can help you achieve superior performance with lower operational costs.
If you’re interested in exploring how Becker technology can support your wastewater treatment applications, feel free to reach out to our team.
Becker Druk- en Vacuümpompen B.V.
Expansielaan 5
8447 SP Heerenveen
Netherlands
Phone: +31(0)513 65 18 00
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