Spray Gun

Gun Body/Handle: The main structure of the device, often including a Trigger to initiate the flow of fluid and air/pressure.

Fluid Tip/Nozzle: The small opening through which the liquid is released. The size and shape of the tip significantly affect the fluid flow rate and droplet size.

Air Cap (for pneumatic/air spray guns): This component surrounds the fluid tip and shapes the atomized mist into a controlled pattern (e.g., flat fan or circular cone) using compressed air.

Fluid Needle: A moving part that controls the amount of material flowing through the fluid tip.

Cup/Reservoir: A container that holds the liquid. This can be mounted on top (gravity-feed), on the bottom (siphon-feed), or the gun can be fed by a separate pressurized tank or pump