The suspension locking mechanism is easy to change and maintain quickly, and is of internal thread or welded connection. It is easy to assemble, and no special tools are required. The spray area and flow can be adjusted by replacing the vortex and the orifice plate
A hollow cone nozzle sprays fluids in a ring-like pattern around a given radius, which produces a good interface between air and the surface of the droplets. When you require a small droplet size with capacity, these nozzles fill the bill.
The hollow cone spray type is essentially a circular liquid ring, which is usually formed by Flow chamber/cavity tangent at fluid inlet or an internal slotted blade which is close to the upstream of the nozzle orifice.