... ’ requirements3,The Components of intelligent diesel water pump including: Diesel engine, Water pump, AIS, Two units of storage battery, ... engine jacket water heater (below 4 °C), vacuum priming system, constant lift/ special check valve.5, Company image5.1, Sunyear is a ... controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, load sharing panel ...