Priming pump for piping (fuel pump for example) - DIFF
This pump is essential during the burner restarting after the openning or the replacement of a circuit element fuel (pump, filter, nozzle line...). During these interventions some air enter in the circuit and must be evacuated because the pump of the burner is lubricated by fuel sucked. If there is not fuel in the pump,this can heat at the first strating and burn the axis pump gasket, that causes enter of air and destruction of pump gear. DESCRIPTION : Actuated by a manual double piston. Cone in rubber, fuel resistant, is adapting at piping from 8 to 18mm and also on the vaccum gauge fitting of fuel pump. A valve prevents the fuel return.
This pump is essential duringthe burner restarting after the openning or the replacement of a circuit element fuel (pump, filter, nozzle line...)During these interventions some air enter in the circuit and must be evacuated because the pumpof the burner is lubricated by fuel sucked.If there is not fuel in the pump,this can heat at the first strating andburn the axis pump gasket, thatcauses enter of air anddestruction of pump gear.DESCRIPTION : Actuated by a manual double pistonCone in rubber, fuel resistant, is adapting at piping from 8 to 18mmand also on the vaccum gauge fitting offuel pump. A valve prevents the fuel return. The drain permits the suction without take off the priming pump of the pipe end. FEATURES: Flow: 250cm^3/pumping Empty: 0,8bar Total length: 360mm Diameter: 40mm Weight: 490gr.