Nozzle size
The diameter of the nozzle at the outlet of the spray gun.
It is from this nozzle that paint or other working material comes out. And the productivity and spot size at the exit depend on the diameter. Accordingly, larger nozzles are better suited for processing large surfaces, while smaller nozzles provide greater precision and accuracy. Thus, this parameter is directly related to the type of device (see above). There are also
spray guns with a replaceable nozzle, when more than one nozzle is provided in the kit, which expands the possibilities of using the device.
Pressure gauge
The spray gun has a built-in
pressure gauge — a device for measuring pressure.
Such equipment is found in two types of spray guns: pneumatic sprayers (see "Type") and paint stations (see "View"). In the first case, the pressure gauge is installed on the atomizer itself; it allows you to control the pressure supplied to the tool from an external compressor. In turn, in painting stations, a pressure gauge is placed on the compressor and is responsible for measuring the air pressure supplied to external sprayers; this is especially useful when using third-party guns, whose characteristics (including operating pressure) may differ markedly from those of the spray station's complete sprayers.
