GAS ELIMINATION DEVICE

Electric, self-priming gear pump for the supply of oil, approved for fiscal transactions according to the European Directive 2004/22/EC, better known as Measurement Instrument Directive (MID) MI-005, meeting also the requirements of OIML R117-1 (DIN 19217). Consisting of: electric, self-priming 230 VAC gear pump; - automatic air separator kit, suitable to separate the air eventually present in the suction line from the oil, with automatic pump stop device, approved according to OIML R117-1; includes also manometer for the control of the outlet pressure and non-return valve; - control box with push button and electric connection cable; - double electronic pressure switch that starts the pump once the control gun is activated and stops it again due to the pressure increase in the circuit once the gun is closed; - bypass valve preset on 15 bar pressure; - 1,5 m - electric cable with SCHUKO plug; Protection category IP 55.

The system intercepts any air accidentally sucked up by the pump and acts by shutting down the system. The accidental suction of air can occur when there is no liquid present in the feeder tank: in this case the pump begins to suck air into the instrument, but it is intercepted by the system and discharged into the suction tank while the command to stop the pump is activated. In this way the section of the instrument between the interception system and the flow meter remains completely free of air and contains only oil. After the pump has been shut down and the required oil suction reset (for example to allow replacement of the drum or refilling of the tank), the system can be restarted by pushing a button that initiates a complete purge of air from the instrument and reactivates the normal working conditions of the system.

  OPUSCOLO MID MI005 APPROVED