hp-Technik PMG-1602-1-L-2-20-So oil motor pump

The hp-Technik PMG-1602-1-L-2-20-So is an oil motor pump listed under oil pump stations. Parts of this type draw fuel from the tank and deliver it to the nozzle at the pressure that determines the firing rate. An integral solenoid valve provides the sharp cut-off required by the burner control. When selecting such a pump, the engineer considers rotation direction, single- or two-pipe operation, capacity and pressure range, shaft and mounting pattern, and connection thread sizes. Preheaters are used with heavier oils to improve atomisation, and filters protect the pump and nozzle from debris. Typical failures in oil pumps of this class include worn gears, weak pressure regulation, leaking shaft seals, or solenoid coil failure that prevents the burner from cutting off cleanly. When replacing a pump of this type, verify that the shaft configuration and mounting dimensions match the existing burner assembly, and confirm that the hydraulic capacity and pressure range suit the nozzle and firing rate. The pump’s electrical connections must also correspond to the control system voltage; no voltage rating is stated for this specific article. Always check the pump’s rotation direction relative to the motor coupling before installation.