Leak detection
Overpressure and underpressure

In order to detect leaks as soon as possible and to prevent contamination, the use of double-walled tanks and piping has been made mandatory in most countries across Europe. The interstitial space can be filled with a liquid or air and when underpressure or overpressure is applied, an alarm can be generated if any difference in pressure is recorded. There are only a few leak detection specialists and TSG works with the best: SGB. SGB provides a full range of overpressure and underpressure leak detection technologies for double-walled tanks and pipes.