Graco DutyMax GH 300 Sprayer 24W967
The Graco DutyMax GH 300 Sprayer 24W967 is built for contractors who need maximum hydraulic performance on large commercial coating projects. Featuring Graco’s proven hydraulic drive technology and a high-output 3.0 GPM pump, the GH 300 is designed to handle demanding materials while maintaining consistent pressure and production.
Ideal for fluid-applied air barriers, waterproofing membranes, vapor barriers, elastomeric coatings, roof coatings, protective coatings, primers, and paints, the DutyMax GH 300 helps contractors complete large-scale projects faster while maintaining professional spray quality.
Graco DutyMax GH 300 Sprayer Features
- High-output hydraulic airless sprayer
- Maximum output of 3.0 GPM
- Supports tip sizes up to 0.057 in.
- Honda gas engine power
- Endurance Pump with MaxFlo+ Technology
- High-efficiency hydraulic motor
- Heavy-duty contractor cart
- Designed for long hose runs and high-production applications
- Excellent for large commercial coating projects
Endurance Pump with MaxFlo+ Technology
Graco’s Endurance Pump is engineered for long service life and dependable performance when handling heavy commercial coatings.
- Long-life ceramic and stainless-steel balls included
- Oversized fluid passages maximize flow
- Reduces pack-out and downtime
- Designed for demanding applications
High-Efficiency Hydraulic System
The GH 300 hydraulic drive system is designed to provide reliable performance while handling heavy materials and extended production schedules.
- Fast hydraulic response
- 100% O-ring sealed fittings
- Reduced maintenance requirements
- Built for commercial use
High-Capacity Cooling System
The advanced hydraulic cooling system helps maintain efficiency during extended spraying operations.
- Runs cooler for longer service life
- Quiet operation
- Easier hydraulic fluid changes
- Supports continuous production
Graco DutyMax GH 300 Sprayer Applications
- Fluid-Applied Air Barriers
- Waterproofing Membranes
- Vapor Barriers
- Roof Coatings
- Elastomeric Coatings
- Protective Coatings
- Commercial Primers
- Architectural Paints
- Block Fillers
- High-Build Coatings
Why Choose the GH 300 Over the GH 230?
The GH 300 provides greater output capacity with up to 3.0 GPM and supports larger tip sizes. Contractors applying fluid-applied air barriers, waterproofing systems, roof coatings, and elastomerics on large commercial projects often choose the GH 300 for increased production and longer hose capabilities.
Technical Specifications
- Maximum Output: 3.0 GPM
- Maximum Tip Size: 0.057 in.
- Maximum Pressure: 3300 PSI
- Power Source: Honda Gas Engine
- Pump Type: Hydraulic Airless
- Series: Standard Series
- Manufacturer Part Number: 24W967
The ideal sprayer depends on material viscosity, hose length requirements, production goals, packaging type, and manufacturer recommendations. Spray Foam Systems can help you determine whether the GH 230, GH 300, Mark HD, or larger hydraulic systems are best suited for your project.
What’s Included
- Graco DutyMax GH 300 Hydraulic Airless Sprayer
- Heavy-Duty Spray Gun
- BlueMax II Hose Package
- RAC X Tip Guard
- Operator Documentation
FAQs
Can the GH 300 spray fluid-applied air barriers?
Yes. The GH 300 is commonly used for fluid-applied air barriers, waterproofing membranes, vapor barriers, and other commercial coatings when configured according to the material manufacturer’s recommendations.
What is the output of the GH 300?
The GH 300 delivers up to 3.0 GPM and supports tip sizes up to 0.057 in., making it suitable for higher-production commercial projects.
Can it spray elastomeric and roof coatings?
Yes. The GH 300 is designed to handle many elastomeric coatings, roof coatings, and other heavy-bodied materials.
Do you provide training?
Yes. Spray Foam Systems offers hands-on equipment training at our Greensboro, Georgia facility along with ongoing technical support.
Is bilingual support available?
Yes. We offer Spanish-speaking sales and technical support before and after the sale.
