What is the difference? Industrial HVLP Spray Guns attempt to deliver more material more like a conventional spray gun, while still maintaining HVLP low overspray compliance. They are heavy duty and meant for any environment - even harsh environments.
1) Greater material delivery.
2) Larger fan pattern - Typically 2" larger fan pattern and are good for larger coverage areas.
3) Requires a larger compressor - Typically 10-17 CFM. Exception Asturo.