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 Can the Plant Smart Software be used on an IPad or other mobile devices? Instruction Manual for 14.4 volt Cordless Garden Sprayer. What is the contact information for the Black & Decker office in New Zealand? How do I become a distributor of STANLEY BLACK+DECKER Products? Comments 0 comments Please sign in to leave a comment.