Process & Control

Each winter the ‘Dry January’ campaigners’ remit is to limit the country’s social liquid intake, but it is also the time when compressor users could be battling with a real problem that is quite the opposite – keeping any moisture, with the potential to freeze, out of the air supply and its point of use. A compressor user may think that their compressed air system is moisture-free but, when temperatures start to drop below 5°C, this may no longer be the case.