High Quality Foam Gun Nozzle Metal Material Adjustable Pressure Wide Range

When using the foam nozzle of the car wash machine, ensure that the car wash fluid is sufficient and properly diluted to avoid nozzle blockage or damage. After use, the nozzle should be cleaned in a timely manner to remove residual car wash fluid and impurities, and to keep the nozzle unobstructed and clean. During storage and use, the nozzle should be protected from collision or compression to prevent deformation or damage.

The core of foam nozzle is the design of its internal structure. It uses Venturi effect or mechanical agitation to mix liquid (such as cleaning agent, fire extinguishing agent, pesticide, etc.) with air and fully refine it to form a large number of tiny bubbles. These bubbles are evenly distributed in the liquid, forming a lightweight, volume expanding foam. This conversion not only increases the surface area of the liquid, but also enhances its adhesion and permeability, enabling it to act more effectively on the target surface.