Cleanser pump head, also called press-type Cleanser pump head, is a liquid dispenser that uses the principle of atmospheric balance to pump out the material and liquid in the bottle by pressing and fill the bottle with the outside atmosphere.

The main performance indicators of Cleanser pump head: air pressure times, pump output, down force, push head opening torque, rebound speed, water intake indicators, etc.

The size of the Cleanser pump head is determined by the caliber of the matching bottle, and the length of the pipe with the same caliber can be determined according to the height of the bottle.

Cleanser pump head specifications range from 16ml to 38ml, and the water output is 0.28ml/time-3.1ml/time. It is generally used for creams and washing products.

The working principle of the Cleanser pump head: manually press the pressure handle downwards, the volume in the spring cavity decreases, the pressure rises, the liquid enters the nozzle cavity through the hole of the valve core, and then the liquid is sprayed out through the nozzle, and then it is released. Press the handle, the volume in the spring cavity increases to form a negative pressure, the sphere opens under the action of the negative pressure, and the liquid in the bottle enters the spring cavity. At this time, there is already a certain amount of liquid in the valve body. When you press the Cleanser pump head handle again At that time, the liquid stored in the valve body will rush upward and spray out through the nozzle.