The DutyMax GH 675DI is the preferred choice for high production professional contractors who handle hard-to-atomize materials such as silicone and other waterproofing and protective coating materials. This compact sprayer includes the ultimate portability anywhere the job demands.Tackle the toughest coatings with a maximum pressure of 6750 psi (465 bar) and flow rates up to 1.5 gpm (5.7 lpm). Significantly faster than manual rolling or squeegee applications, this is the ideal solution for cut-in and detail work on large jobs. Cleanup is simple and economical using less solvent than larger systems. Converts to 3300 psi (227 bar) / 3 gpm (11.3 lpm) pump with optional kit to spray both silicone and acrylics — like having 2 sprayers in 1! Removable engine provides the ultimate versatility for transporting.