Electric Metering Pumps (JB-70)

Electric metering pumps(JB-70 ) for the main increase in oil around the small, gas stations, agricultural stations, supply and marketing cooperatives, factories, mines and fleet companies, vehicles, ships and other units to send all kinds of oil absorption, such as gasoline, diesel, kerosene, oil, food oil. Compact structure, reliable quality, stable performance and easy mobility, and fitted with explosion-proof motor with 25 mm flow meter, electric fuel when there is power, no power can hand when fueling, accurate, did not return to zero device.

Type: Electric metering pumps(JB-70 )
Allow suction: ≤ 4 ~ 5m
Maximum working pressure: 0.25MPa
Flow range: 25 ~ 60t/min maximum flow rate: 60 ~ 80
Provides flow range of error: ± 2% (2 Level) ± 1% (1 level)
Nominal oil exports into the aperture: Dn25mm
Motors: Explosion-proof three-phase asynchronous motor 0.8KW

The explosion-proof rotary switch knob 1 to pass, sign off the "pass" position, explosion-proof motor 2 driven by pulley 4, 6 vane pump working oil from the oil tank (or barrel), through the tubing 11 filter 12, vane pump vane pump sucked into the hole cavity. After the hole by the vane pump, oil was pressed into the flow meter 8, automatic counting measurement, and flows through a pipe 10, the oil gun, oil gun handle when clenched, the oil that flowed out into the container, release handle, to stop the outflow of oil. When the oil gun rubber valve closed, the motor is still driven vane pump work, the vane pump oil pressure will increase continuously, in order to prevent mechanical damage, once the oil pressure exceeds the rated pressure, the pump relief valve automatically Lord, Pump cavity oil imports to pass through the vane pump flow back into the sump hole into the pipe (or tank) attached.