Graco 495 ST Pro Lo‑Boy (Model 232947): Durable Electric Spray Power & Full Parts Support
The Graco 495 ST Pro Lo‑Boy, model 232947, delivers contractor-level performance in a portable electric sprayer. Capable of up to 3,000 psi and approximately 0.5–0.6 gpm, this rig blends clean 120 VAC brushless power with a robust Pro displacement pump—ideal for elastomerics, primers, stains, and general coatings.
Whether you're outfitting a fleet or maintaining your own gear, SprayersandParts.com supports this model with complete OEM paint sprayer parts, accessories, and cross-model compatibility for fast service.
Top Features & Build Highlights
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Powerful Brushless Motor: A maintenance-free, enclosed brushless MaxPower motor delivers consistent torque and avoids downtime—no brushes to replace.
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Resilient Pro Displacement Pump: Pump assembly #243183 (with hardened crank and drive housing) is rated for up to 3,000 psi, suitable for high-viscosity materials.
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Compact & Lightweight Lo‑Boy Design: At about 36 lb, the Lo‑Boy form factor includes semi-pneumatic wheels and a narrow profile, making it easy to maneuver in tight spaces.
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Standard FTx Gun with RAC V Tip: The lightweight FTx contractor spray gun with 515 RAC V tip offers crisp fan pattern control. Compatible with other graco spray tips for finish adjustments.
OEM Parts: Keep Your Rig Performing
Using genuine paint sprayer parts ensures reliability:
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Pump Kits and Chromex Rods: OEM pump lowers like 243183 and rod parts deliver smoother performance under stress. Avoid off-brand seals to prevent leaks and pressure loss.([turn0search16]turn0search0)
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Fluid Manifold and Filter System: The standard 60‑mesh Easy-Out filter (#246384) prevents grit entry, protecting internal components and extending spray tip life.
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Prime/Drain Valve Assembly: OEM handle, seat, and valve parts (235014) maintain reliable priming and pressure control.
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Control Assembly & Transducer: Factory grommets (15B120), transducer (243222), and shield components keep electronics safe and accurate under load.
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Accessories & Replacement Add-ons: Sprayer ships ready to run, including BlueMax II hose, grips, TSL fluid, suction tubes, and safety labels.
Plus, we stock graco magnum x7 parts, aftermarket-standard accessories, and tips guards that often cross-fit or augment Lo‑Boy operation.
Cross-Compatible Tools & Accessories
One of the most powerful benefits of the 495 ST Pro Lo‑Boy is its compatibility across Graco’s electric lineup:
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Works with other Graco electric paint sprayer models—components like tips, guards, and hoses are often shared between this model and Magnum X7, Ultra Max II 495, or fine-finish models.
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Magnum X7 parts compatibility: Guards, tip extensions, and accessory handles from X7 series often fit the Lo‑Boy fluid manifold or gun interface—ideal for patch work or quick swaps.
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Supports fine finishes: By switching to smaller fan tips (e.g. FFLP or finer RAC sizes) and lowering spray pressure, you can tackle trim or cabinetry using familiar Lo‑Boy hardware with graco fine finish sprayers precision.
This compatibility helps standardize your tool kit and reduces spare parts inventory.
Technical Specs — At a Glance
| Feature | Specification |
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| Max Pressure | Up to 3,000 psi (207 bar) |
| Max Flow Rate | Approximately 0.5–0.6 gpm (1.9–2.3 L/min) |
| Power Supply | 120 VAC MaxPower Brushless Motor |
| Pump | Part #243183 Displacement Pump |
| Gun & Tip | FTx Contractor Gun with 515 RAC V tip |
| Included Accessories | 1/4" × 50 ft BlueMax II hose, TSL bottle, suction tube holder |
| Filter | 60‑mesh fluid filter #246384 |
| Weight/Footprint | ~36 lb; Compact Lo‑Boy chassis for tight spaces |
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Maintenance Best Practices
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Flush thoroughly after use to prevent dry paint in pump or valves.
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Change filters regularly (every ~300 gallons) with OEM Easy-Out inserts to reduce clogs and protect graco spray tips.
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Lubricate packings with TSL fluid when servicing pump rods to prevent pack-out and extend life.
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Stock spare packs: Keep an extra valve seat kit, filter insert, and tip guard for fast field exchange.
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Organize inventory with cross-compatible parts: Have bins for Magnum X7 parts, accessories, hoses, and fine finish sprayer spares.
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When major issues arise, utilize graco airless sprayer accessories kits and quick pump replacement; and search graco pump repair near me to locate certified service dealers.
FAQs
Q: Is 3,000 psi sufficient for elastomeric coatings?
A: Yes—the 495 ST Pro Lo‑Boy pushes coatings at 3,000 psi, enough for elastomerics, primers, and thicker materials when coupled with proper coated tips.
Q: Can I swap spray tips mid-job?
A: Definitely—RAC V and LP tips can be changed quickly. Having a set of graco spray tips on hand ensures you can adjust fan width instantly as needed.
Q: Are parts interchangeable with other models?
A: Many internal components—like manifolds, filters, pump kits, and hoses—are compatible across the 395, 495, and 595 ST Pro series, especially for Hi‑Boy, Lo‑Boy, and Stand versions.
Cross-use with graco magnum x7 parts extends utility in patch- or trim-only applications.
Why OEM Parts & Accessories Will Save You Money
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Ensures consistent, repeatable performance under maximum pressure
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Reduces risk of field failures and unscheduled downtime
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Keeps your tools and warranty intact—Crucial when precision is needed
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Streamlines fleet maintenance—common accessories support multiple machine types simultaneously
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At SprayersandParts.com, we ship fast and provide part diagrams, technical advice, and correct fitment.
Final Thoughts
The Graco 495 ST Pro Lo‑Boy sprayer model 232947 combines portability, pressure capability, and electric reliability into a compact, field-ready tool. With genuine paint sprayer parts and full support for graco spray tips, magnum x7 parts, fine finish sprayers, and graco airless sprayer accessories, you can build a streamlined, consistent toolset for any job.