interlock injection device

Safety equipment used to ensure that a chemical injection pump will stop if the irrigation pumping plant stops to prevent the entire chemical mixture from emptying from the supply tank into the irrigation pipeline. An injection device may include check valves to prevent water from flowing back through the injection pump and overflowing the chemical supply tank, whenever the injection pump is turned off and the irrigation pump is still operating.

Authorization Path: 2.4.5.2.20.15