Provides fast, accurate air pressure measurement to help ensure EPA emissions compliance;Works quickly and effortlessly with 3M Accuspray Spray Gun models HG14 and HG18;Clear psi reading with a single squeeze of spray gun trigger;Helps auto body operators maximize 3M Accuspray System

• 3M 16572 Accuspray HG09 HVLP Test Air Cap

3M 16572 Accuspray HG09 HVLP Test Air Cap3M