28.01.2026
Optimizing Solid Waste Transfer with NEMO® FSIP® Technology
The management of waste with high solid content presents a significant operational challenge for the livestock and renewable energy industries. In these sectors, the efficiency of waste processing is a decisive factor for both business sustainability and environmental compliance. In a strategic project in Vietnam, the handling of pig manure required a pumping solution that exceeded the capabilities of conventional units to overcome extreme viscosity and highly abrasive media. Through the implementation of industrial positive displacement pump technology from NETZSCH Pumps & Systems, these challenges were transformed into optimization opportunities. This was achieved using a pumping system capable of providing stable flow rates, low energy consumption, and revolutionary ease of maintenance that drastically minimizes production downtime.
Individual Consulting
Technical Challenges in Handling Abrasive Media
In rapidly growing regional markets like Vietnam, many facility managers initially tend to adopt solutions with low initial investment costs, such as immersible centrifugal pumps. However, the technical profile of livestock waste is highly complex, with dynamic viscosities ranging from 1,000 to 5,000 cPs and a high content of highly abrasive solids. Using centrifugal technology for such viscous and contaminated media often leads to a sharp decline in efficiency. The pump must work harder to overcome fluid resistance, which ultimately triggers premature wear on internal components. The greatest challenge arises during maintenance. Every time an immersible centrifugal pump encounters a blockage or mechanical failure, the entire system must be lifted and disassembled a process that is both time-consuming and labor-intensive.
NETZSCH Pumps & Systems addresses these issues by educating the market on the importance of progressing cavity pumps. This technology is superior not only in its self-priming capabilities but also in its ability to maintain the integrity of the pumped media without causing turbulence, ensuring that solids within the waste can flow smoothly to the next treatment unit.
The Strategic Advantage of Full Service In Place (FSIP®) Design
In a modern industrial landscape that demands high productivity, every second of operational time is invaluable. NETZSCH Pumps & Systems introduced the NEMO® FSIP® (Full Service In Place) variant as a strategic solution to radically cut maintenance time. This innovative design allows operators or technical service teams to perform a comprehensive inspection of the Rotorrotor,Rotors,rotorsrotor, stator, and coupling rod without removing a single pipe connection from the system.
By simply opening a large inspection cover on the pump housing, all internal parts become easily accessible, allowing for on-site spare part replacement. Field implementation has demonstrated that FSIP® technology provides unmatched reliability in handling flow rates of 25 to 35 m³/h at operational pressures of 4 to 5 bar.
This speed of service is crucial for industries in Southeast Asia and Australia, which often operate in remote locations with limited access to heavy lifting equipment. By reducing technical complexity during maintenance, the risk of human error during reassembly is mitigated, while machine availability increases significantly, providing better profit margins for facility owners.
Energy Efficiency and Reduction of Total Cost of Ownership
Beyond ease of service, energy efficiency is a determining factor for companies in theSoutheast Asian and Australia regions undergoing a transition toward greener operations. The NEMO® pump operates on the positive displacement principle, ensuring that power consumption remains proportional to the generated flow speed, regardless of how viscous or dense the waste being processed is. This provides a clear economic advantage over centrifugal pumps, which often suffer from energy waste due to internal slippage when facing high viscosity.
The comprehensive benefits experienced by customers through this integrated solution include:
- Flow Stability: Generating constant pressure to ensure that filtration or downstream waste treatment processes run optimally.
- Spare Parts Savings: Elastomer and metal materials specifically tailored for abrasive media extend the intervals between maintenance and service.
- Business Sustainability: Reduced electricity consumption per unit of processed waste supports the company’s carbon emission reduction targets.
The success of NETZSCH Pumps & Systems' applications in Vietnam sets a new benchmark for the livestock and waste processing industries throughout the Asia-Pacific region. By switching from conventional solutions to modern industrial pump technology, companies are not only solving short-term technical problems but also making strategic investments that support long-term operational resilience. Robust after-sales support and the rapid availability of genuine spare parts in the region ensure that every facility continues to operate at peak performance, maintaining high sanitation standards while improving overall cost efficiency.
