【SMART PRESSURE SWITCH】- The self-priming pump is equipped with a 65 PSI 4.5 BAR automatic pressure switch control that automatically opens and closes when you open and close the nozzle.
【SMART PRESSURE SWITCH】- The self-priming pump is equipped with a 65 PSI 4.5 BAR automatic pressure switch control that automatically opens and closes when you open and close the nozzle.