Keep your rolling stock moving
Public transport operators must maintain safe, reliable, and comfortable environments for passengers while meeting strict cost and environmental targets. Every part of a train’s operation — from performance to on-board facilities — contributes to the overall passenger experience.
“No one talks about toilet problems in meetings anymore”
Rob Clifton, Interiors & Liaison Engineer
Eurostar
Reliable Support for the UK Rail Industry
At Servac, we’re dedicated to keeping the UK’s rail network moving. We supply health and safety accredited vacuum equipment, rail sanitation systems, and spare parts for a wide range of rolling stock. Our experienced team works closely with operators, fleet managers, and maintenance providers to deliver fast, reliable solutions that help trains stay in service longer.
As a trusted partner within the rail supply chain, we understand the pressures of uptime and compliance. Servac combines technical expertise with responsive customer service, ensuring you always receive the right parts and support when you need them.
Specialists in CET Tanks & Vacuum Toilet Systems
Servac are recognised experts in Controlled Emission Toilet (CET) tanks, vacuum toilet systems, and train wastewater management. We supply CET tank parts across the UK and provide complete train maintenance services, including system cleaning, diagnostic testing, and vacuum unit repairs.
With industry-leading tools and asset-tracking technology, we help our clients monitor performance, plan preventative maintenance, and reduce costly downtime. Our team also supports both modern and legacy systems, ensuring full operational reliability across all types of rolling stock.
Keeping Your Trains on Track
Whether you need vacuum toilet servicing, CET tank maintenance, or replacement parts, Servac delivers dependable, compliant, and cost-effective solutions. By partnering with us, you’ll gain a trusted supplier who keeps your trains safe, efficient, and ready for passengers.
Our Rail & Rolling Stock Services
Toilet Servicing
Excellent turnaround times – send the toilet to us and we’ll do the rest!
CET Tank Servicing
Specialist testing facility with trained technicians.
Spare Parts
Modern & legacy OEM and non OEM parts
Cleaning Products
Specifically designed for heavy duty use, available in small and large quantities.
Descaling Products
Professionally developed for heavy use with guaranteed results.
Repairs
Full diagnostics. Full testing rig.
Train Toilet & CET Tank Servicing & Spares
Train Toilet Spares
- Evac 2000 and Compact
- Semlet K
- Semvac
- TMI compact
- Glova
- Dowald
- Shroud
- Float switches
- Control Panel
- Toilet seat
Rolling Stock Toilet Servicing
- Evac 2000
- Evac compact
- Semlet K
- Semvac
- TMI compact
- Dowald
- Shroud repairs
CET Tank Spares
- Ejectors
- Electronics
- Cleaning products
- Pumps
- Valves
- Ejectors
- Water pumps
CET Tank Servicing & Overhauls
- TMI tanks
- Fresh water tanks
- Tank conversion
- Descaling
- Tank emptying devices
- Evac CET Tank Ejectors
- Water pumps
Our Toilets and Waste Water Services
-
Vacuum Pumps
Installation, service and supply of spare parts for modern and legacy model vacuum pumps
-
Pipe Systems
Engineered for efficiency and certified for marine use — durable, lightweight, and built to handle demanding drainage environments.
-
Descale & Cleaning
Pipework descale & cleaning to keep your wastewater flowing
-
Rail Toilet CET Tanks
Specialists in the servicing, testing, and supply of CET tanks and train toilet systems for reliable, hygienic rail performance.
-
Wastewater System Engineering
Equipment supply and installation from gaskets to bespoke solutions
-
New Equipment & Spares
Toilets, parts, pipework, tanks – supplied with expert support