Multifunctional Pumping Assembly

A multifunctional pumping assembly for a fuel delivery vehicle, comprising:

• a main inlet and an auxiliary inlet;
• a main outlet;
• one or more hose connections for connecting one or more corresponding hoses to the assembly;
• a pump for pumping fluid through the assembly;
• a filter separator for removing contaminants from the fluid being pumped through the assembly by said pump;
• a first main valve through which fluid flows from said main inlet to said pump when in an open position;
• a second main valve through which fluid flows from said pump to said filter separator when in an open position;
• a third main valve through which fluid from said pump flows when in an open position;
• a fourth main valve through which fluid from said filter separator flows when in an open position;
• a fifth main valve through which fluid flows from said fourth main valve toward said main outlet when in an open position;
• a sixth main valve through which fluid flows from said fourth main valve toward said main inlet when in an open position;
• one or more main hose connection valves corresponding to said one or more hose connections through with fluid flows to the corresponding hose connection when in an open position;
• and
• one or more auxiliary hose connection valves corresponding to said one or more hose connections through which fluid from the corresponding hose connection flows when in an open position.