GRACO DutyMax GH 300 HD 3-in-1 Gas Hydraulic Airless Sprayers
SKU 24W967
$15,433.00
$19,300.00
Tax included. Shipping calculated at checkout.
Quantity
No stock main warehouse, contact for lead time
- Found a better deal? Message us to price match.
Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
Product details
Built for the work it does.
When your job requires maximum productivity and versatility, turn to the DutyMax GH 300 HD sprayer to get the job done—fast! Equipped with more power and a long stroke, direct immersion pump, this hydraulic workhorse is built for the biggest, most demanding jobs and materials.
With features that enable you to work more efficiently and finish jobs faster, DutyMax HD ProContractor Series gas hydraulic airless sprayers spray a wide range of materials – from latex and acrylics to more heavy duty materials like plasters, elastomerics, fire retardants and liquid roofing solutions.
Features
Features
Extreme-Duty Endurance MaxLife Pump
- Lasts 6X longer between repacks
- Better spraying performance and fast cleaning
- Long Life ceramic and stainless steel balls included for maximum versatility
MaxFlo 2 with Pack-Out Protection
- Less Pack-Out, More Productivity
- Self-cleaning Vibra-Seal Technology eliminates material build-up
- Continuous spraying with True Pack-Out Protection for more productivity
- Optimized fluid passageways for the heaviest coatings
High-Efficiency Hydraulic Motor
- Finish Jobs Faster
- Fast, responsive changeover
- Less maintenance and longer life with fewer moving parts
- 100% O-ring sealed fittings prevent leaks
High-Capacity Cooling System
- Reduced Downtime
- Innovative design allows the pump to run cooler and more efficiently with extremely quiet operation
- Easier and more thorough fluid changes
- Reservoir cooling fins deflect more heat
Honda® GX Engine
- Reliable, Powerful & Easy-to-Start
- Oil Alert shuts down engine to prevent damage if oil level drops too low
ProConnect 2 One-Part Pump Replacement System
- Eliminate Costly Downtime
- Swap your pump in less than 1 minute – with no tools, pins or parts to lose
QuikReel Hose Management System
- Easy hose management
- Deploy and rewind up to 300 feet (90 meters) of hose in seconds
- No twisting, kinking, and coiling
- Use only the hose you need — the rest stays on the reel
Crushproof Inlet Strainer
- Improved Filtration
- Stands up to harsh impacts
Easy Out Pump Filter
- Easy Maintenance & Less Clogging
- Large filtering area for easier cleaning & fewer tip clogs ensure a quality finish
- Won’t collapse or get stuck with inside out filtering process
Additional Features
- Heavy-Duty Prime Valve
- Durable Cart Design
Specifications
| COMPATIBLE MATERIAL | Acrylics, Coating, Drywall Mud, Elastomer, Enamel, Epoxies, Latex |
|---|---|
| CONVERTIBLE | Yes |
| ENGINE BRAND | Honda |
| ENGINE SIZE (HP) | 9 |
| ENGINE SIZE (KW) | 6.7 |
| FEATURES | Extreme-Duty MaxLife Pump, MaxFlo 2, High-Capacity Cooling System, Honda Engine, ProConnect 2, QuikReel, Crushproof Inlet Strainer, Easy Out Filter, Heavy-Duty Prime Valve, Durable Cart Design |
| FLUID INLET SIZE (IN) | 1-5/16 |
| FLUID INLET THREAD TYPE | UN-2A |
| FLUID OUTLET SIZE (IN) | 3/8 |
| FLUID OUTLET THREAD TYPE | NPT |
| FRAME CONFIGURATION | Cart |
| HOSE INLET DIAMETER (CM) | 0.95 |
| HOSE INLET DIAMETER (IN) | 3/8 |
| HOSE REEL TYPE | QuikReel |
| INCLUDES | Inline Heavy-Duty Texture Gun, RAC X LTX 643 Spray Tip, RAC X WideRAC 1239 Spray Tip, RAC X Guard, 1/2 in x 100 ft BlueMax II Airless Hose, 3/8 in x 11 ft 10 in BlueMax II Airless Whip Hose, TSL 4 oz |
| MAXIMUM FLOW RATE (GPM) | 3 |
| MAXIMUM FLOW RATE (L/MIN) | 11.3 |
| MAXIMUM HOSE LENGTH (FT) | 50 |
| MAXIMUM HOSE LENGTH (M) | 15 |
| MAXIMUM SOUND PRESSURE LEVEL (DB(A)) | 96 |
| MAXIMUM TIP SIZE (IN) | 0.057 |
| MAXIMUM TIP SIZE GUN 1 (IN) | 0.057 |
| MAXIMUM WORKING PRESSURE (PSI) | 3300 |
| MAXIMUM WORKING PRESSURE (KPA) | 2270 |
| POWER RATING (HP) | 9 |
| POWER SOURCE | Gas Hydraulic |
| POWER RATING (KW) | 6.7 |
| OVERALL WIDTH (MM) | 673.1000 |
| MODEL | DutyMax HD |
| MAXIMUM WORKING PRESSURE (BAR) | 227 |
| OVERALL HEIGHT (CM) | 99 |
| OVERALL HEIGHT (IN) | 39 |
| WEIGHT (KG) | 90 |
| WEIGHT (LB) | 199 |
| OVERALL HEIGHT (MM) | 990.6000 |
| OVERALL LENGTH (CM) | 132 |
| OVERALL WIDTH (IN) | 26.5 |
| OVERALL LENGTH (IN) | 52 |
| SERIES | GH 300 |
| OVERALL LENGTH (MM) | 1320.8 |
| OVERALL WIDTH (CM) | 67 |
| PUMP TYPE | Endurance |
| TYPE | Airless Sprayer |
| WETTED MATERIAL | Acetal, Aluminum, Ceramics, Chrome Plating, Leather, Nylon, PTFE, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
| OUTLET PAINT FILTER | 60 Mesh Stainless Steel Screen |
| PUMP SLEEVE MATERIAL | MaxLife |
| PUMP MOUNT TYPE | ProConnect |
| PUMP ROD TYPE | Hard Chrome |
| NUMBER OF GUNS | 1 |
| VOLUME PER CYCLE (CYCLES/GAL) | 80 |
| RECOMMENDED ANNUAL USAGE | 100-200 gallons per week |
| MATERIAL APPLICATION | Paints, Primers |
| POWER RATING (CC) | 270 |
| PRODUCT SERIES | ProContractor |
Data Sheets
Manuals
- GO Manual GRACO DutyMax GH 230DI and 300DI
- GO Manual Graco GH230 GH300 Pump
- GO Manual Graco Texture Spray Gun
- GO Manual Graco Inline HD Texture Gun Operation Parts 309495EN-L
- Graco Repair DutyMax GH 300 HD 334654EN-D
- GO Instructions Graco Parts List for Texture Airless Spray Gun 308491EN-U
- Graco Operation Parts DutyMax EH 230 HD ProcContractor 334606EN-J
- Graco Operation Parts DutyMax EH 230 Setup 334606EN-J
- Graco Operation Parts DutyMax EH 230 Internal 334606EN-J
- Graco Operation Parts DutyMax EH 230 HD Standard 334606EN-J
- Graco Operation Parts DutyMax EH 230 Component Identification 334606EN-J
- Graco Operation Parts DutyMax EH 230 How To Spray 334606EN-J
- Graco Operation Parts DutyMax EH 230 Clean Up 334606EN-J
- Graco Operation Parts DutyMax EH 230 Grounding 334606EN-J
- Graco Operation Parts DutyMax EH 230 Startup Electric 334606EN-J
- Graco Operation Parts DutyMax EH 230 ProContractor Pump 334606EN-J
- Graco Operation Parts DutyMax EH 230 Warning 334606EN-J
- Graco Operation Parts DutyMax EH 230 Standard Pump 334606EN-J
- Graco Operation Parts DutyMax EH 230 Maintenance 334606EN-J
- Graco Operation Parts DutyMax EH 230 Troubleshooting 334606EN-J
- Graco Operation Parts DutyMax EH 230 Technical Data 334606EN-J
- Graco Operation Parts DutyMax EH 230 Models 334606EN-J
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
Watch on the job
Field videos & walkthroughs.
Need help speccing your kit?
Talk to a real specialist on our team. We'll match the right unit to your daily volume and the materials you spray most.