Overview
The Graco 17G180 Magnum ProX19 Electric TrueAirless Sprayer, Cart is a professional, cart-mounted airless sprayer built for medium-to-large residential and light commercial projects. It delivers up to 3000 PSI with a durable stainless-steel piston pump and supports TrueAirless tips up to 0.019".
Compatible Machines
This product is a complete standalone sprayer (not a part), so it does not “fit into” other machines. Instead, it works with the following compatible Graco systems & accessories that match its threads, pressure rating, and tip size range:
- Graco TrueAirless spray tips up to 0.019" (e.g., 515 included)
- Graco SG series spray guns rated 3000 PSI or higher (e.g., SG3 Gun included)
- 1/4" NPSM airless hoses (e.g., DuraFlex 1/4" × 50 ft, supports up to 150 ft total)
- Graco pump filters, tip guards, tip extensions, and PowerFlush garden-hose adapter
- Graco ProXChange field-replaceable pump kit designed for ProX19
Key Features
- TrueAirless spraying for a softer spray and better control
- ProXChange Pump — quick, tool-free pump replacement in the field
- Adjustable pressure for detail work to wide coverage
- Stainless-steel piston pump for durability and unthinned paints (within tip limits)
- Cart-mounted mobility to move sprayer and paint together
- PowerFlush adapter for fast cleanup with a garden hose
- Supports up to 150 ft of hose for large jobs
Specifications
| Model / Part # |
Magnum ProX19 / 17G180 (Cart) |
| Max Pressure |
3000 PSI |
| Max Tip Size |
0.019" (e.g., 515 tip included) |
| Max Flow |
Approx. 0.38 GPM (application dependent) |
| Hose Capacity |
Up to 150 ft |
| Pump Technology |
ProX stainless-steel piston with ProXChange field-replaceable pump |
| Included Gun |
Graco SG3 Metal Spray Gun with swivel |
| Included Hose |
1/4" × 50 ft DuraFlex |
| Thread / Outlet |
1/4" NPSM (check accessory pressure ratings) |
| Best For |
Interior & exterior walls, ceilings, fences, decks, siding, rentals & property maintenance |
What’s in the Box
- ProX19 Cart Sprayer (17G180)
- SG3 Spray Gun with swivel
- 515 TrueAirless Tip & tip guard
- 1/4" × 50 ft DuraFlex Hose
- PowerFlush garden-hose adapter
- Pump filter, startup guide
Usage Notes
- For water-based and non-flammable oil-based coatings within the supported tip size.
- Use proper filtration and strain materials for best results.
- Match all accessories (tips, guns, hoses) to the machine’s pressure rating and thread size.
Frequently Asked Questions
The ProX19 supports TrueAirless tips up to 0.019". Select a tip size that matches your coating and desired fan width, and ensure the coating can atomize within that limit.
Yes—within the 0.019" tip limit and proper filtration. Highly viscous coatings that require larger orifices may exceed this model’s capability.
The sprayer supports up to 150 ft of airless hose. Use the correct diameter, keep filters clean, and avoid unnecessary couplings to maintain pressure and pattern quality.
It’s a field-replaceable pump design that lets you swap the pump without tools, minimizing downtime on the job. Use the ProX19-specific pump kit and follow Graco instructions.
Use Graco guns rated to 3000 PSI or higher (e.g., SG3) and 1/4" NPSM hoses rated for airless use. Always verify thread type and pressure rating before use.
