Graco DutyMax GH230 HD Procontractor Series Spray Gun & Hose

Graco DutyMax GH230 HD ProContractor Spray Gun & Hose: Ultimate Airless Spraying Solution

Professional contractors trust the Graco DutyMax GH230 HD ProContractor Series Spray Gun & Hose for reliable, high-performance airless spraying on demanding commercial and residential jobs. With rugged components, genuine graco sprayer parts, and top-tier engineering, this system delivers precision, durability, and unmatched uptime.

Built for Toughest Applications

The GH230 HD ProContractor is designed to handle heavy coatings—from acrylics, elastomerics, and block fillers to fire retardants and liquid roofing. Featuring Graco’s Extreme‑Duty MaxLife piston pump, this unit delivers outstanding longevity—up to 6× longer between repacks. Oversized fluid passages ensure high flow with minimal pressure drop, enabling consistent performance in the toughest conditions.

The hydraulic motor paired with a Honda GX 6.5 HP engine is powerful, dependable, and designed for real job site reliability. ProConnect 2 pump replacement lets you swap out the pump in under a minute without tools—dramatically reducing downtime.

A heavy-duty QuikReel hose reel system deploys and rewinds hoses up to 300 ft (90 m) in seconds, eliminating kinks and tangles, and aiding mobility on site. The built-in crushproof inlet strainer withstands impacts and maintains consistent fluid flow.

Genuine Graco Spray Gun & Hose Parts

At SprayersandParts.com, the GH230 HD standard parts catalog is comprehensive: high‑pressure hoses (BlueMax II), heavy‑duty spray tips, RAC X guards, couplers, swivels, and replacement graco sprayer parts such as gun handles, seals, and pressure valves. Using genuine OEM components ensures proper fitting, pressure compatibility, and chemical resistance—the kind copycat parts can't match.

You’ll find clearly labeled pump repair kits, replacement tips, seal kits, spray gun handles, and hose assemblies—all backed by Graco warranties and expert technical support.

Compatible Tools & Additional Graco Gear

For a full workflow setup, pair your GH230 HD sprayer with other Graco gear:

• Graco Magnum X7 parts are handy to have onsite if you're running portable electric units like the Magnum X7. Parts like filters, spray tips, and wands can complement your GH230 rig for smaller touch‑ups.

• Use graco spray tips tailored to your coating—RAC X SwitchTips like 427, 531, or others offer versatility across different viscosities.

• For lighter paint and trim work, a graco electric paint sprayer offers lower-pressure options and easier mobility inside structures.

• If extended spraying or large jobs risk downtime, stocking a graco replacement pump—like the 24X001 ProContractor pump lower—lets you swap in a fresh pump instantly.

• And for specialized surface finishes or thinner coatings, Graco fine finish sprayers integrate easily into the same workflow.

Key Specifications at a Glance

The GH230 HD weighs around 199 lb (90 kg) and delivers a maximum flow of approximately 2.35 gpm. Compatible materials include latex, enamel, epoxies, acrylics, drywall mud, elastomerics, and fire-retardants.

Why Pros Choose DutyMax GH230 HD + OEM Parts

1. Maximum uptime: With heat-managing cooling fins, high-performance seals, and QuikReel ease, you're working longer without interruption.

2. Quick repairs: ProConnect pump system and same-day shipping of graco replacement pump and repair kits keep you on schedule.

3. Complete support: All graco sprayer parts come with warranties, full spec data, and expert ordering support from SprayersandParts.com.

4. Versatile toolset: Whether using heavy coatings with the GH230 or switching to a graco electric paint sprayer for detail work, parts like graco magnum x7 parts and graco spray tips help build a complete setup.

5. Precision finishes: Switching to graco fine finish sprayers or adjusting tip sizes delivers smooth, consistent coatings on drywall or trim surfaces.

Maintenance & Pro Tips

• Track maintenance intervals and replace seals or pump repair kits proactively for smoother operation and less downtime.

• Lubricate seals with Graco-approved grease whenever installing new packing or kits. Always use OEM parts for best pressure consistency.

• Use color-coded bins or storage to separate parts like BlueMax II hoses, RAC X spray tips, whip hoses, and guards—especially useful if you also stock graco magnum x7 parts on site.

• Flush the system before switching materials. Use Easy Out filter and bleed pressure in accordance with Graco instructions.

• Stock a spare ProContractor pump lower (such as part 24X001) for on-site replacements under 60 seconds.

Final Thoughts

The Graco DutyMax GH230 HD ProContractor Spray Gun & Hose is a professional-grade system built for power, speed, and versatility. Perfect for heavy materials and multiple spray conditions, it’s a smart choice for contractors who demand reliability and fast maintenance. When paired with genuine graco spray tips, graco sprayer parts, and emergency spares like graco replacement pump kits, you get a fully integrated spraying solution.

If your workflow includes diverse equipment—like smaller graco electric paint sprayer units or graco fine finish sprayers—keeping complementary gear such as graco magnum x7 parts and refined spray tips ensures seamless transitions between jobs.

Whether you’re spraying elastomerics, block fillers, enamel, or drywall finish coats, the DutyMax GH230 HD backed by OEM support is designed to keep you on task, not in the shop.