Explore Our Full Line of Professional‑Grade Graco DutyMax DH230 HD ProContractor Reservoir & Filter Parts
When you're relying on a Graco DutyMax DH230 HD sprayer for high-volume coating jobs, you need parts that match your ambition. On critical projects, you can't afford unknowns or generic replacements. Your reservoir and filter components are the very heart of material flow and spray performance. That's why Sprayersandparts.com offers the full OEM line of Graco DutyMax DH230 HD ProContractor reservoir and filter parts factory-approved, performance-tested, and always in stock.
Why Choose Genuine Graco DH230 HD Reservoir & Filter Parts?
Precision-Built for Exact Fit and Function
Every rubber seal, aluminum housing, and filter mesh is machined to Graco's exact manufacturing specs, ensuring part fitment and performance that generic parts simply cannot match.
Tested for Coating Compatibility and High Pressure
These parts are certified for use with a wide range of coatings from latex and elastomerics to enamels and epoxies holding up reliably at pressures of up to 3,300 PSI.
Backed by Full Warranty
All OEM parts come with Graco's warranty coverage.
Full Line of DH230 HD ProContractor Reservoir & Filter Components
Whether you're building from scratch or refreshing your rig, we provide every necessary part. Here's what we carry:
1. Reservoir Assemblies & Components
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Reservoir Tank – Heavy-duty aluminum body for material storage
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Reservoir Lid & Gasket – Prevents spills during transport
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Return Tube Assembly – Ensures fluid recirculation to prevent siphoning
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Suction Strainer & Tube – Protects pumps and hoses from debris
2. Filter Components & Housings
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Filter Housing (HD-rated) – Accommodates 30/60/100 mesh filters
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Replaceable Filter Elements – Capture particulates before they reach spray gun
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Filter Repair Kit – Includes caps, seals, and pressure springs for housing maintenance
3. Seal Kits & Replacement O-Rings
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Primary O-Ring Sets – For all reservoir and filter housing connections
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High-Pressure Seals – Designed for elastic coatings and high PSI use
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Lubricant Packets – Includes Graco-approved Throat Seal Liquid (TSL)
4. Pressure Relief Valves and Return Fittings
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Preset Relief Valves – Protect guns and hoses from pressure spikes
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Inline Check Valve Kits – Prevent siphoning during material recirc cycles
5. Accessories, Hoses & Quick-Connects
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High-Pressure Suction Hoses – Rated for 3,300 PSI
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NPT/NPSM Hose Fittings – Ensure leak-free material flow and easy maintenance
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Grip Handles & Replacement Hardware – Maintain rig ergonomics
Key Features & Specifications
| Feature | Specification |
|---|---|
| Pressure Rating | Up to 3,300 PSI |
| Filter Mesh Options | 30, 60, 100 mesh |
| Reservoir Capacity | 2–5 gallons (model-dependent) |
| Compatible Coatings | Latex, enamel, epoxy, elastomerics |
| Construction Materials | Cast aluminum, stainless steel, Viton/EPDM seals |
| OEM Part Number Reference | DH230 series catalog markers |
| Warranty | Full OEM Graco warranty |
Pro Tips for Maintaining Uptime
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Document Replacement Intervals
Mark seals and filters based on spray hours to prevent failures before they happen. -
Always Use OEM Lubricants
Graco's Throat Seal Liquid extends seal life significantly compared to non-OEM lubricants. -
Stock Spare Filter Kits On-Site
When a working day is at stake, having spares ready means no jobsite stop. -
Color-Code Parts for Easy Use
Gear for “latex,” “elastomerics,” and “solvent-based” filters speeds up workflow and reduces mix-ups. -
Torque to Factory Specs
Use proper tools and follow torque recommendations over-tightening causes cracks; under-tightening causes leaks. -
Maintain a Service Log
Tracking work by date and part installed ensures consistent maintenance and helps avoid future issues.
Popular Add-On Tools & Accessories
Check out our related listings when upgrading your DH230 HD setup:
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Graco drywall smoothing blades
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Graco TrueCoat 360 accessories for added trim finishing tools
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Graco Ultra Max II 695 components for multi-rig fleets
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Graco hoses, tips, and guard kits for gun optimization
Keep your fleet flowing and your paint on-target shop the full OEM line of Graco DutyMax DH230 HD reservoir and filter parts today and spray with confidence tomorrow