The DutyMax GH 230 HD ProContractor Series is built for contractors who need maximum productivity and flexibility on the toughest jobs. Designed to handle everything from latex and acrylics to heavy-duty materials like plasters, elastomerics, fire retardants, and liquid roofing solutions, this sprayer makes large-scale projects faster and easier. Its hydraulic system delivers smooth, consistent power for superior spraying performance, while the Extreme-Duty Endurance MaxLife Pump lasts up to six times longer between repacks, reducing downtime and maintenance costs. The ProConnect 2 system allows quick pump replacement without tools, and the QuikReel hose management system simplifies setup and cleanup. With a high-capacity cooling system and fewer moving parts, the hydraulic motor runs cooler, quieter, and more efficiently, ensuring long-lasting reliability. Powered by a dependable Honda engine, this sprayer also includes an electric motor kit for indoor use, giving you the flexibility to switch power sources in seconds. Additional features like the MaxFlo 2 system for clog-free spraying, Easy Out Pump Filter for quick maintenance, and rugged cart design make this sprayer ideal for demanding applications. For contractors looking to work smarter, finish more jobs, and tackle the heaviest coatings with confidence, the DutyMax GH 230 HD is the ultimate solution.

Built for maximum productivity and flexibility on the toughest jobs
Handles latex, acrylics, plasters, elastomerics, fire retardants, and liquid roofing materials
Hydraulic system delivers smooth, consistent power for superior spraying performance
Extreme-Duty Endurance MaxLife Pump lasts up to six times longer between repacks
ProConnect 2 system allows quick pump replacement without tools
QuikReel hose management simplifies setup and cleanup
High-capacity cooling system ensures efficient, quiet operation and reduced downtime
Includes electric motor kit for quick indoor/outdoor power source conversion
MaxFlo 2 system prevents clogs and keeps material flowing
Rugged cart design provides durability and easy mobility