GAS ELIMINATION DEVICE
Air detection system for electric pump without pump stop.
Electric, self-priming gear pump for the supply of oil (without automatic pump stop), 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; – bypass valve preset on 15 bar pressure; – 1,5 m – electric cable with SCHUKO plug; Protection category IP 55.
The system intercepts the presence of air accidentally sucked up by the pump, preventing entry into the part of the circuit between the system itself and the flow meter. Accidental air intake can occur because of the absence of liquid in the equipment’s feeder tank: in this case the pump begins to suck air into the equipment, but this is intercepted by the system and placed in the discharge through the bleed pipe inside the oil tank. With the intervention of the detection system the quantity of oil that is discharged by the flow meter decreases and is progressively exhausted. The pump (electric or pneumatic) continues to function discharging the intercepted air and impeding its entry into the parts of the equipment between the detection system and the flow meter.
Application : fuel oil
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