HVLP stands for which of the following?

• A. High Volume Low Pressure
• B. High Velocity Low Pressure
• C. Heavy Vacuum Low Pressure
• D. High Volume Long Pressure

Answer: (A)

HVLP stands for High Volume Low Pressure. This type of spray system uses a large volume of air at a relatively low pressure to atomize the finish. The result is a finer spray with less overspray and higher transfer efficiency, which is especially helpful in cabinetmaking when you want a smooth, even finish with minimal waste. The high air volume pushes the coating through the nozzle at gentle pressure, creating small droplets and reducing the force that can blow material away from the surface.

The other phrases aren’t correct because they describe different concepts not used to define HVLP. For example, velocity implies speed of the spray that isn’t the defining term for HVLP, and vacuum or a misworded “high volume long pressure” doesn’t describe how HVLP systems operate. In practice, HVLP guns use low nozzle pressure (often around 10–15 psi) with high air volume to improve finish quality and material efficiency.