Graco 20B305 Ultra 650 XT Electric Airless Sprayer, Hi-Boy

The Graco 20B305 Ultra 650 XT Hi-Boy is a high-performance electric airless sprayer built for professionals who need power, mobility, and precision on every job.

Delivers up to 3,300 PSI with consistent pressure control
Equipped with Xtreme Torque motor and Endurance Vortex pump
Supports RAC X LP tips up to 0.029”
Hi-Boy frame for easy mobility and on-site convenience
Includes Contractor PC gun and BlueMax II hose

Retail Price: $5030

You save: $1641 (32.62%)

Our Price: $3389

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Description

Overview & Key Specs

Compatible Machines

The Graco 20B305 Ultra 650 XT Electric Airless Sprayer, Hi-Boy is a complete, stand-alone sprayer. It does not “fit into” other sprayers.

Standalone unit — not a component for other machines

Compatible Accessories & Systems

Contractor PC and similar Graco airless spray guns rated to 3,300 psi
RAC X / RAC X LP tips up to ~0.029" (material-dependent)
BlueMax II and other 1/4" high-pressure hoses rated to 3,300 psi
Standard Graco gun filters, manifold filters, and pump outlets sized for Ultra XT class
Graco cleaning & maintenance kits (e.g., TurboClean friendly flush, pump armor)

Product Summary

The Ultra 650 XT Hi-Boy is a professional-grade, electric airless sprayer designed for high productivity and smooth pressure control on interior/exterior jobs. It pairs an Xtreme Torque motor with an Endurance Vortex piston pump and quick-service ProConnect design for fast uptime on site.

Key Features

Rapid-Response Pressure Control for consistent spray pattern
Selectable spray modes (optimize for fine finish or high production)
Endurance Vortex rotating-rod pump for longer wear life
ProConnect pump removal for quick maintenance
WatchDog pump protection & LED interface for easy monitoring
Hi-Boy frame with large wheels for easy jobsite mobility

Technical Specifications

Model / Part #	20B305 — Ultra 650 XT Electric Airless Sprayer, Hi-Boy
Max Working Pressure	Up to 3,300 psi
Max Flow / Tip Size	Approx. 0.9 GPM; tips up to ~0.029" (coating-dependent)
Motor	Xtreme Torque electric motor
Pump	Endurance Vortex piston pump with ProConnect
Included (typical)	Graco Contractor PC gun, RAC X LP 517 tip, 1/4" × 50 ft hose (varies by kit)
Frame	Hi-Boy cart with integrated storage & large wheels
Typical Use	Interior/exterior walls, ceilings, fence/deck, priming, medium-to-large residential & commercial jobs

Recommended Materials & Applications

Water-based & most solvent-based paints
Primers, acrylics, latex, enamels (per tip/pressure guidance)
Residential repaints, light commercial, new construction

What’s in the Box (typical)

Ultra 650 XT Hi-Boy sprayer
Contractor PC spray gun
RAC X LP 517 SwitchTip & guard
1/4" high-pressure hose (e.g., 50 ft)
Filters & documentation

Maintenance Tips

Flush with appropriate cleaner after each use (compatible with TurboClean routine)
Use Pump Armor during storage to protect packings
Match gun/manifold filters to tip size to reduce spitting and clogs
Inspect hoses and seals regularly; replace worn parts promptly

Frequently Asked Questions

The sprayer supports tips up to about 0.029", but always choose the smallest size that delivers the required flow and finish quality for your coating. Start with RAC X LP tips for most architectural paints.

Yes. Use Graco or equivalent high-pressure airless hoses and guns rated to 3,300 psi. The included kit typically features a Contractor PC gun and a 1/4" hose.

Performance is the same; the Hi-Boy configuration improves mobility, storage, and working height. It’s ideal when moving frequently around larger job sites.

Flush promptly after use, keep filters matched to tip size, and store with Pump Armor. The Endurance Vortex design distributes wear, and ProConnect lets you service the pump quickly.

Most architectural coatings: primers, acrylics, latex, enamels, and similar materials. Always verify viscosity and follow tip/pressure guidance from the coating manufacturer.