Global leaders in Helium Leak Detection solutions; we transform production lines, serving some of the biggest names in the Automotive and HVAC industries.
Manchester, England
Joined December 2015
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Finding the right balance between cost and performance is a constant battle in manufacturing especially when it comes to leak testing.
Our SLEEK system was designed to bridge that gap.
See how SLEEK can streamline your production line today: vac-eng.com/
We are pleased to welcome George Tsakos as the new Managing Director of VES.
Find out more: vac-eng.com/ves-appoints-geo…
Is helium leak testing expensive? While the initial investment is notable, it does not have to drain your budget.
By using a recovery and purification system, you can recapture gas and return it to your process
Contact us today to learn more: vac-eng.com/contact-us/
Leak rate requirements in automotive testing aren't one size fits all. They depend on the component, the risk profile, and the standards you're working to. That's why having the right test method and guidance matters just as much as the number itself.
If you're working...
...with automotive components and want clarity on leak rate thresholds, testing methods, or compliance expectations, visit our website to learn more: vac-eng.com/sectors/automoti…
When speed, precision, and reliability matter, SLEEK delivers.
Designed for HVAC and EV component testing, our modular, compact SLEEK system cuts cycle time without compromising on accuracy. Real-time monitoring, local service, and zero-delay support mean you stay...
...productive and compliant. Customisable to your needs. Ready when you are.
Contact us to discuss how SLEEK can help: vac-eng.com/contact-us/
VES Automation Part 2
How it all works:
• KUKA robots handle parts consistently from start to finish
• Helium tracer gas testing detects leaks down to 1 × 10⁻⁴ mbar·l/s
• Robotic sniff testing locates the leak point for targeted repair
• Barcoding and a...
...central database provide full part traceability
• End-of-line checks include dew point measurement and gas analysis
Reliable helium leak testing, clear data, and systems that run in real production environments without compromising quality.
Powered by VES Automation and...
We know that helium is becoming more expensive but it remains the industry standard for leak testing. That is why we created VES PURE.
Find out more: vac-eng.com/helium-recovery-…
Battery cell leaks aren't just a risk to performance, they're a real safety concern. That's why we developed CellCheck, our dedicated end-of-line battery cell leak detection system.
Learn more about CellCheck: vac-eng.com/leak-testing-sys…
We just got back from a fantastic week at the AHR Expo! It was great to share a booth with our partners at ALPHR Technology and Nolek while connecting with so many people across the HVACR industry.
Check out our full recap of our time in Vegas: vac-eng.com/thats-a-wrap-on-…
Another year of helium leak testing challenges, solved.
From hydrogen tanks to HVAC lines, we've worked with some brilliant teams to keep quality high and production running.
Thanks to all our customers and partners, we're ready for another year of smart, reliable solutions.
Pressure Decay testing was built for low volumes and can be thrown off by temperature changes, leading to bottlenecks.
OptVol Technology is different. It delivers repeatable, reliable results without temperature dependence.
Less scrap. Faster throughput. Higher efficiency.
From everyone here at VES, we wish you peace, joy and happiness over the coming festive holidays.
It's been a pleasure supporting your work this year, from new installs to service callouts and everything in between.
Here's to a great 2025 and even better 2026!
Leak rates this small can be hard to spot, but not with the right system. Our hydrogen fuel tank testing solutions are designed to catch even the tiniest imperfections before they become risks.
Reach out to our team to learn more: vac-eng.com/contact-us/
Our hard vacuum leak testing systems can come with full soundproofing, designed to keep noise levels comfortably below 80 dB.
Looking for a better balance between leak detection performance and workplace noise? Our team is here to help at [email protected]
VES SLEEK is built for manufacturers who need vacuum-grade performance in a compact, cost-efficient system.
Fast to install and scalable as your line grows, SLEEK helps you meet quality targets without slowing down production.
Learn more: vac-eng.com/contact-us/
