Upright standing tank with VLX 350/SA-Ex

Leak detector VLX 350 /SA-Ex on a upright standing tank with suction line for the leak detector to the bottom of the interstice.

By using a VLX 350 /SA-Ex it is necessary to realize a very high tightness of the installation to avoid to much false alarms, as the leak detector VLX 350 /SA-Ex has no integrated underpressure pump