This Rain Bird Pump Protection System monitors your irrigation system, protecting the pump from damage due to low pressure. This system monitors the pressure through the use of a pressure sensor located on the discharge side of the pump. At the beginning, or at anytime during a zone cycle, if the water is not available, the pressure will drop within the pump and the pressure sensor will signal a time delay to being counting. If the pressure has not recovered over the timer cycle, the pump shuts down to save itself before damage occurs. The resetting of the pressure sensor is automatic, and the next cycle will have the same opportunity to build pressure. Because the sensor measures the lack of pressure, as long as the pump is able to rebuild and maintain pressure, the pump will be allowed to run normally.
|Product:||Timers and Clocks|
|Shipping Dimensions||7.8" x 10.0" x 6.8"|