| 摘要 |
<p>The device has a liquid recovery circuit (200) for connecting a gauge (15) to a storage tank (12) of a liquid distribution installation to control a volumetric measurer (9), where the liquid recovery circuit is provided with a recovery pump (14) allowing direct transferring of liquid contained in the gauge in the storage tank. A recovery circuit (100) comprises a removable flexible pipe (16) susceptible to be connected on the gauge. The liquid recovery circuit is opened in the storage tank by a discharge opening (19) that is located at an upper part of the tank.</p> |
