Description Air pressure spray bottle Capacity 0.8L Material New high quality plastics material To use Flower watering, medicine spraying, cleaning, etc. This type of air pressure spray can is made of thick material, which is strong and durable, not easy to break and break, and can be used for a long time. It is a good helper for family planting and potion spraying. The mode can be adjusted at will. Common sense of using an air pressure sprayer The amount of liquid to be filled is just below the liquid line, do not exceed the scale line. Under the volume of liquid, pump up to 20-30 Just drop it (the pressure in the pot is about 4-5kg/cm at this time). When filling liquid volume, liquid level and pot mouth There is usually a distance of 8 cm Principle of the manual The manual sprayer operates according to the relationship between gas flow and pressure. When the plunger of the sprayer is turned back, the airflow over the straw inserted into the liquid medicine is accelerated and the pressure is reduced. The air pressure above the liquid medicine bottle is equal to the outside atmospheric pressure, which makes the air above the liquid medicine. The pressure is stronger than the pressure of the mouth of the straw, and under the action of atmospheric pressure, the medicine is hydraulically put on the straw and then sprayed from the front end of the spray gun. Please allow slight deviation in the measurement data and make sure you don't mind before ordering.