PG203 electric lubrication pump is a centralized lubricating pump with excellent performance, adopting high-standard DC motor drive. There is a worm gear in its interior, which can support up to three pump cores simultaneously. The pump body is made of high-intensity plastic, that can be matched with superior carbon steel and provide better protection against corrosion, especially in salinity environment such as the ocean. Transparent plastic reservoir provides better observation on grease volume. Each pump core is protected by one safety valve. The whole pump is sealed and its protection level reaches IP65, so it is dust-proof and rain-proof. The pump is equipped with a low level control and a PCB for work control.