Compact, Reliable and Efficient Wastewater Solutions
Servac vacuum systems provide an efficient and reliable method of sewage collection and transfer, using high-performance vacuum pumps to move waste directly to a holding tank or treatment plant. Designed for the rail, marine, and land-based industries, these systems deliver exceptional hygiene and operational efficiency in every environment.
Whether used onboard trains, ships, or static facilities, Servac vacuum systems are built to meet the demanding requirements of modern wastewater management. Our proven technology ensures safe, sustainable waste handling while minimising downtime and maintenance costs.
Learn more about our wider capabilities on our Toilets and Waste Water Solutions page.
“I have had occasion to work with Steve Hadnett (Servac MD) and found him both very helpful and extremely professional.”
Les Beacham, Support Engineer
Bombardier
The ACO PowerVAC 25 mono and duo
Designed for Restricted Spaces
With their compact footprint and modular design, our vacuum pumps are ideal for installations where space is limited. They are commonly used in vacuum toilet systems, black water collection, and wastewater transfer applications. Each unit is engineered for simplicity, durability, and long-term performance.
Servac’s vacuum pumps are designed to integrate seamlessly into existing rail carriages, marine vessels, and fixed land-based infrastructure. To explore how our systems support rolling stock applications, visit our CET Systems section.
Efficient Waste Transfer and Environmental Performance
A powerful vacuum process ensures the rapid and reliable movement of sewage and wastewater, eliminating odours and reducing contamination risks. Servac’s closed vacuum systems operate under negative pressure, providing a clean, environmentally secure solution for waste handling.
Our vacuum technology also reduces water use per flush, supporting sustainable operations across the transport and marine sectors. For more on our environmental approach, see our Environmental Commitment page.
Easy Maintenance and Long-Term Reliability
Servac vacuum pumps and systems are engineered for low-maintenance performance and long service life. Routine servicing is quick and cost-effective, ensuring your operation stays efficient and compliant.
We offer full technical support, replacement components, and industry-grade cleaning and descaling products to help maintain system performance. Explore our Cleaning Products & Spares to keep your equipment running at its best.
Products & Solutions for Vacuum Toilet and Wastewater Systems
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Vacuum Toilet & Interface Valves
Vacuum toilet solutions that work in real-world maritime and rail environments
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Descale+
Developed by experts and IMO compliant for hard-working industries
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Pipe Systems
Engineered for efficiency and certified for marine use — durable, lightweight, and built to handle demanding drainage environments.
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Rail Toilet CET Tanks
Specialists in the servicing, testing, and supply of CET tanks and train toilet systems for reliable, hygienic rail performance.