Diaphragm 8L Atomizing Spray Water Pump for Car Washing Irrigation 1. Features: The use of anti-corrosion rubber materials and engineering plastics makes the products resistant to acids, oils, and chemicals. 2. The motor is separated from the pump body, and the working medium (liquid) does not contact the metal part during the entire process from water inlet to water outlet, and is also widely used in the food field. Continuous idling for a long time, can also run for a long time under load. 3. It has the characteristics of stable operation, small size, low noise, low power consumption and long service life. 4. Intelligent features: When the outlet water is turned off, the power will be automatically cut off and the motor will stop. After the outlet water is turned on, it will automatically turn on the power and the motor will run. There are strict requirements on the size of the water spray hole, otherwise the motor pump cannot work properly or even damage the motor or the water pump. Application range of pressure switch type: car washing machine, sprayer, solar water supply, remote automatic control of water supply and water cutoff, automatic control of water supply and water cutoff through other auxiliary equipment, frequent switching and energy saving. 5. Characteristics of return type: When the outlet water is partially blocked (such as the spray hole is too small) or completely blocked, the motor will not stop, but the return valve will open, and the water will hit the pump and the pressure in the circulating water pipe will not increase , Will not hold back the pump. There is no too high requirement for the size of the water spray hole, and the adaptability to the size of the water spray hole is strong. Applicable scope of the return valve type: high-pressure spray equipment, agricultural sprayer, the diameter of a single orifice is less than the specified value or the sum of the diameters of multiple orifices is less than the specified value, the diameter of the orifice cannot be determined, it is not convenient