The Accu-Flo Series of solenoid-controlled AODD pumps features an integrated solenoid that receiveselectronic pulses from an external controller and moves a solenoid that connects different ports on the solenoid body, changing how compressed air flows through the pump. When the electric pulse is received, the solenoid moves between energized and de-energized states. These states mimic the airflow cycle maintained by the standard air distribution system in a standard pump. Overall, this electronic solenoid design provides better cycle control for process applications that require timed or batch fluid delivery.