Features and Benefits * Fits any professional spray gun * Lightweight design is comfortable for use by right - or left - handed painters * Available with or without pressure gauge * Provides finer air control at the gun, enhancing color matching capability * Swivel top allows for easy and fast installation * Competitively priced * All DeVilbiss HVLP guns require the use of the HAV-501 Max. inlet pressure: 160 Max. reg. pressure PSI: 0-160 (gauge range) Max. operating temp oF: 180 Air inlet: NPS (M) Air outlet: NPS (F) (swivel)