HVLP Sprayers Systems

Best Standalone Spray Gun: CAT-33000 LVLP Spray Gun. A low-volume, low-pressure gravity-feed gun that requires less air CFM, allowing you to run professional fine finishes (lacquers, stains, urethanes) off a smaller portable compressor.

An HVLP sprayer is better for achieving a flawless, professional finish with high transfer efficiency, whereas an LVLP (Low Volume Low Pressure) system is better if you have a smaller air compressor because it requires significantly less CFM while still minimizing overspray.

You should typically run an HVLP spray gun at 8 to 10 psi at the air cap to maintain maximum transfer efficiency, which usually requires setting your inlet pressure between 25 and 45 psi depending on the specific gun model and hose length.

Yes, most paints and finishes must be thinned to a specific viscosity (typically measured using a Ford cup or Zahn cup to achieve a run-out time of 25 to 40 seconds) so the material atomizes smoothly through the fine fluid tips without clogging the gun.

To run a conventional conversion HVLP spray gun efficiently, you typically need an air compressor with at least a 20 to 30-gallon tank that can deliver CFM output ranging from 7 to 15 CFM at 40 PSI (which usually requires a 2-horsepower or larger motor), whereas dedicated turbine-driven HVLP systems require no air compressor at all.