مضخة الوقود Baltur 0005060019

The article listed is a fuel pump from Baltur, identified by catalogue article 156.520.001 and manufacturer codes 0005060019 and 156.520.001, under the category of oil pumps. Parts of this type draw fuel from the tank and deliver it to the nozzle at a pressure that sets the firing rate. An integral solenoid valve gives the sharp cut‑off that the burner control demands during the shut‑down sequence. Such pumps are selected by rotation direction, single‑ or two‑pipe operation, capacity and pressure range, shaft and mounting pattern, and connection thread sizes. On systems burning heavier oil, a preheater may be fitted upstream to lower viscosity for proper atomisation, and a strainer or filter protects the pump and nozzle from debris. Typical failure modes include worn gears that reduce delivered pressure, a weak pressure regulator causing drift, a leaking shaft seal, or a solenoid coil that fails and leaves the burner unable to close the oil passage cleanly. During the burner’s operating sequence, the control energises the pump solenoid once the pre‑purge and ignition spark are established. The pump then pressurises the fuel line and opens the nozzle. On loss of flame or removal of the heat demand, the solenoid de‑energises quickly to stop fuel flow and prevent after‑drip. When replacing a pump of this class, verify the rotation direction against the fan’s rotation and confirm that the mounting flange and shaft coupling match the burner’s drive arrangement.