The GH 300 ProContractor Series is built for high-production contractors who need maximum performance and durability for the toughest applications. Designed to handle a wide range of materials, including latex, elastomerics, block fillers, drywall mud, and primers, this sprayer makes large-scale projects faster and easier. Its hydraulic system delivers smooth, consistent power for superior spraying performance, while the Endurance MaxLife Pump lasts up to six times longer between repacks, reducing downtime and maintenance costs. The ProConnect system allows quick pump replacement without tools, and the QuikReel hose management system makes setup and cleanup fast and hassle-free. A high-capacity cooling system keeps the pump running cooler and quieter for longer life, while the rugged cart design ensures durability and easy mobility on tough job sites. Powered by a reliable Honda engine, this sprayer provides exceptional strength for demanding applications. Additional features like the Easy Out Pump Filter, heavy-duty prime valve, and crushproof inlet strainer make maintenance simple and efficient. For contractors looking to work smarter, finish more jobs, and tackle the heaviest coatings with confidence, the GH 300 ProContractor Series is the ultimate solution.

Built for high-production contractors who need maximum performance and durability
Handles latex, elastomerics, block fillers, drywall mud, and primers
Hydraulic system delivers smooth, consistent power for superior spraying performance
Endurance MaxLife Pump lasts up to six times longer between repacks
ProConnect 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
Rugged cart design provides durability and easy mobility
Powered by a reliable Honda engine for demanding applications
Designed to help contractors work smarter and finish more jobs