3 cfm @ 30 psi HVLP Spray Gun; For Use With Siphon and Pressure Systems/ BODY MATERIAL: ALUMINUM ALLOY DESIGN TYPE: NONBLEEDER OPERATION METHOD: MACHINE MANUFACTURER IDENTIFYING NUMBER: 390F PRESSURE RATING: 30.0 POUNDS NOMINAL AIR HOSE CONNECTION THREAD SIZE: 1/4 IN. SPRAY GUN AIR CAP MIX TYPE: EXTERNAL MAXIMUM AIR CONSUMPTION RATE: 4 CFM EXTENSION HEAD: NOT INCLUDED FLUID TIP SIZE MANUFACTURER DESIGNATION: F AIR HOSE CONNECTION SCREW THREAD SERIES DESIGNATOR: AMERICAN STANDARD STRAIGHT PIPE FLUID HOSE CONNECTION THREAD SIZE: 3/8 IN. FLUID HOSE CONNECTION SCREW THREAD SERIES DESIGNATOR: AMERICAN STANDARD STRAIGHT PIPE