What is the difference between an electric sprayer, an impeller pump and a flow pump?
Battery operating time is continuous, inconvenient and durable. The diaphragm pump is a pressure switch, through the water to break and use the pressure switch to control the motor stop.
In general, the diaphragm pump is used, the reason is not to return the pump, because the use of reflux pump
Electric sprayer, diaphragm pump, pressure pump and reflux pump, of course, return the pump well, reduce pressure, backflow, prevent explosion, improve service life by more than 2 times, plus governor, you can change any size spray head
