Higher capacity gear pumps
Fuel units VDU and VMU are pumps for oil burners or transfer systems, designed to replace Delta units V, VD and VM with limited modifications.
VDU consists of a filter, a pumping gear and a pressure regulator. VMU unit is additionally equipped with a solenoid valve.
Nozzle port is present on both sides.
Pressure and vacuum ports are present in front cover.
VDU and VMU units are available in two-pipe or one-pipe version.
Both versions are self priming.
The pump can be converted from one version to the other in few steps.