The responsibility to look after the planet is on all of us. That’s why, when we developed our revolutionary OptVol Technology™, we decided to make it the greenest leak testing machine on the market via efficient helium leak testing.

As well as making a smaller leak tester that’s easier to move between lines, VES’ revolutionary new HeLT, powered by OptVol Technology™, can drastically lower your energy consumption, making it your new lean, green leak testing machine.

When compared chamber for chamber to other helium leak testers, OptVol uses 44% less helium, 67% less pump oil and has a 92% lower energy consumption.

Compared chamber for chamber with other helium leak testers, OptVol uses less helium, less pump oil and has lower energy consumption

Want to know more about OptVol Technology™? Contact us today.