What is the PSI on the BDPH400 paint sprayer? Support January 13, 2021 21:57 Updated Follow The PSI rate is 2-3 PSI. Related articles Instruction Manual for 14.4 volt Cordless Garden Sprayer. What are the hours of the Black & Decker, Porter Cable, Bostitch, Proto and DEWALT factory service centers? What are the benefits of a brushless motor? Where can I find a service center to repair my tools? What is the major difference between the Airless Paint Sprayers and the HVLP Paint Sprayers? Comments 0 comments Please sign in to leave a comment.