JLM400A, Automatic Self-Priming Jet Pump. This pump features a power output of 0.4 kW or approximately 0.5 horsepower, operating at a voltage and frequency of 230V and 50Hz respectively. With a speed of 2860 revolutions per minute (rpm), it can achieve a maximum flow rate of 2.0 cubic meters per hour. The pump draws a current of 2.7 amps during operation and is capable of suction up to 8 meters. It boasts a maximum head of 35 meters, making it suitable for applications requiring higher lift capabilities. The inlet diameter measures 1 inch by 1 inch. These specifications render it well-suited for various tasks, including water supply systems, irrigation, and industrial processes where moderate to high pumping capacity and head are necessary.