Graco 24W968 DutyMax GH 300 HD 3-in-1 Airless Sprayer

Graco 24W968 DutyMax GH 300 HD 3-in-1 is a powerful gas hydraulic airless sprayer built for large scale, high pressure jobs. Designed for heavy coatings and continuous use, it’s part of Graco’s professional ProContractor series.

Engine: 9.0 HP Honda gas engine
Max Pressure: 3300 PSI
Flow Rate: ~3.0 GPM (multi-gun capable)
Pump: Extreme-Duty MaxLife hydraulic pump
Tip System: RAC X and WideRAC compatible
Applications: Elastomerics, epoxy, texture, roof coatings, block fillers

Retail Price: $15460

You save: $4351 (28.14%)

Our Price: $11109

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Description

Heavy Duty 3-in-1 Sprayer Overview & Key Benefits

Graco 24W968 DutyMax GH 300 HD 3-in-1 is a gas-hydraulic airless sprayer engineered for extreme production: elastomerics, block fillers, fireproofing, roof coatings, epoxies, primers, and high build paints. With a robust Honda gas engine, Extreme-Duty MaxLife pump, and RAC X tip system, it delivers reliable, continuous output for large scale jobs while supporting airless, texture, and transfer applications in one platform.

Compatible Machines

Graco DutyMax GH 300 HD family (Standard/ProContractor configurations)
RAC X tip/guard ecosystem across Graco professional sprayers
BlueMax II high-pressure hoses and standard Graco airless hose whips (rated appropriately)
Graco heavy-duty texture guns and professional contractor guns (7/8"-14 guard thread)
ProConnect-style service kits/pumps designed for DutyMax GH-series (model-specific)

Why Contractors Choose It

3-in-1 versatility for airless paint, high-build texture, and transfer applications.
Extreme-Duty MaxLife pump for long wear life on abrasive coatings.
High output flow and pressure for multi-gun capability on large jobs.
RAC X tips & guards for wide pattern control and quick tip changes.
Jobsite-ready frame with heavy-duty wheels and easy service access.

Technical Specifications

Model / Part No.	24W968 - DutyMax GH 300 HD (3-in-1, ProContractor Series)
Sprayer Type	Gas-hydraulic airless (high-production, heavy materials)
Engine	Honda gas engine (contractor-grade power and reliability)
Pump	Extreme-Duty MaxLife design; long-stroke, direct-immersion
Max Working Pressure	Up to 3300 psi (227 bar) - application & tip dependent
Max Flow	High-output (multi-gun capable) - supports large tips for high-build coatings
Tip System	RAC X tips & guards (WideRAC options for texture coverage)
Hose / Outlet	BlueMax II compatible; typical 3/8″ NPT outlet (verify build sheet)
Materials Supported	Elastomerics, block fillers, epoxy & polyurethanes, primers, texture & drywall compounds, roof coatings, fire retardants
Typical Includes	Heavy-duty texture/contractor gun, RAC X tip(s)/guard, high-pressure hose & whip (package contents may vary)

Best-Fit Applications

Large exterior/interior repaints needing high output and long hose runs
Roofing & waterproofing with high-build elastomerics
Commercial textures (WideRAC patterns for fast coverage)
Industrial protective coatings where durability and throughput matter

Frequently Asked Questions

It refers to the platform’s ability to handle airless paint, high-build texture, and material transfer applications in one heavy-duty sprayer, reducing changeovers and maximizing productivity.

The unit is compatible with the Graco RAC X tip family, including WideRAC options for texture. Always match tip size to material, pump output, and desired production rate.

Yes- its high-output hydraulic system supports multi-gun setups when configured with the correct manifolds, hoses, and appropriate tip sizes within the sprayer’s pressure/flow limits.

Use Graco BlueMax II high-pressure hose matched to your application (length, pressure rating, and ID). A 3/8″ main line with a 1/4″ whip is common for production plus maneuverability at the gun.

The GH-series uses a service-friendly pump architecture. With proper parts and procedure, contractors can perform common maintenance in the field—always follow Graco’s service manual for your exact model build.