12V Portable Car Washer Gun Pump and similar items

1. 12V DC diaphragm pump. This pump is equipped with a pressure switch. When the switch on the outlet pipe is closed, the motor will automaticallyThe power was cut off and the work stopped. 2. High cost performance.The car wash is designed with DC 12V power supply, which can be directly used in cars, which is convenient, practical, safe and reliable. 2. Low power consumption: 3. Long service life 4. Corrosion resistance: II. Technical Indicators: Voltage: 12V Current: about 5-6A Maximum pressure: 0.68Mpa General pressure: 0.4-0.5 MPA Maximum flow: 4L/min Dimensions: 160X100X60mm III. Methods of use: The direction of the arrow on the pump is the outlet. 2. Wires are not divided into positive and negative poles. 3. The water pump can be placed in any direction. IV. Considerations for use 1. Do not soak in water. 2. The pressure adjustment screw cannot be adjusted at will. Before leaving the factory, the pressure has been adjusted. If it is adjusted at will, it is easy to increase the reflux pressure and burst the water pipe. 3. The water inlet must be equipped with filtering device, and impurities cannot enter. Otherwise, it is easy to block the water pump, resulting in reduced pressure and even no water. Four, common faults and troubleshooting: 1, there is electricity, the pump does not rotate. Check that the wires behind the motor fall off. 2. The water pump rotates and sprays water, but the fog is small and the pressure decreases. Turn on the water pump and check whether there are sundries in the pump chamber. Whether the motor bracket is loose, tighten the screws. Note that the inlet and outlet valves cannot be installed in reverse. 3. After the pump is used for half a year or one year, the pressure drop and spray quantity are small. Turn on the water pump and tighten the motor bracket screws. Change the direction of the small die in the cavity up and down, or change the small grinding plate. V. Scope of Use: Vehicle cleaning, ship, beverage, carpet cleaning, ground cleaning, water purification and water treatment equipment. I. electric sprayer for agricultural production can also be retrofitted with a hand-held sprayer into a electric sprayer (a miniature water pump can be directly installed on the hand-held sprayer, and a battery or portable lamp can be equipped). Two, to solve the vehicles, ships, yachts, boats and other in the use of food, washing, bathing, toilets, flushing water. Three, food and beverage processing and processing equipment, to achieve the transfer of fluid food, distribution, filling, etc. Fourth, domestic water supply. For example, water-saving toilet, water-saving toilet, electric toilet, water pipe pressurization system, etc.