GRACO Air Powered Mechanical Proportioners
Graco XP Mechanical Proportioners
Graco XP Plural-Component Sprayers are designed to pump, mix and atomize high-viscosity, high-solids coatings with superior results. When you upgrade from hand mixing, you'll find that the XP provides excellent return on investment, by reducing material waste and by using less clean-up solvent.
- Pressure ranges from 3500ps to 7000psi
- With on board fluid hoppers or supply from drums
XP Quick Set Packages
- Optimized for quick-setting hybrid and elastomeric urethane coatings
- Include a modified mix manifold (typically remote mounted) with fluid pressure gauges and solvent valves for both A and B materials, plus a shorter 10 ft static mix line to the spray gun. Heated hose is optional.
- Ideal replacement for Graco King Hydra-Cat™ quick-set packages
- Custom Heated Hose Bundles for optimum heat maintain specific to the coatings being applied - Electric or Glycol Jacketed

WIWA Air Powered Mechanical Proportioners
DUOMIX 230 Powerful plural component airless paint spraying system
The compact and versatile WIWA DUOMIX 230 is based on the worldwide proven and reliable system concept of the WIWA DUOMIX 300/333 plural component heavy-duty coating systems.
The modular design enables individual solutions for almost all fields of application. The DUOMIX concept gives you the assurance of a fixed mixing ratio and the flexibility of a variably adjustable plural component system. With just a flick of the wrist the system can be converted to other mixing ratios by simply exchanging the hardener pump, without the necessity of cc-ing and adjusting. Efficient and environmentally friendly.

Mixing ratios |
1:1 to 10:1 |
Pressure ratio |
22:1 to 74:1 |
Max. output per cycle |
up to 266 cm3 (9 fl.oz.) |
Weight (depending on design) |
approx. 230 kg |
DUOMIX 300/333 Powerful plural component Airless spraying system
WIWA DUOMIX 300/330 heavy-duty coating systems. The reliable system concept for the wide range of plural and triple component coating materials. WIWA DUOMIX – actually the only plural component system in the world that offers you the flexibility of a variably adjustable plural component system in combination with the reliability of a fixed mixing ratio and can also be used as triple component system. Used all over the world for the application of highly viscous, solvent free plural or triple component materials. When using materials with extremely short pot life (e.g. 30 seconds) the WIWA DUOMIX reveals its particular strength. A glance at the extensive, optionally available range of accessories shows that a vast variety of equipment variants for innovative fields of application is also available for this product range.

Mixing ratios |
1:1 to 8:1 |
Outputs per cycle |
up to 700 cm3 |
Pressure ratio |
up to 85:1 |
Design dependent weight |
from approx. 350 kg |
XM Plural-Component Sprayers
Discover the next evolution in plural-component spraying
High-pressure equipment for protective coatings
Precise ratio assurance in a fully configurable system
Engineered to handle the toughest protective coatings, the Graco XM Plural-Component Sprayer provides precise ratio control, allows users to download historical spraying data, and handles a wide range of two-component materials.
At the heart of the ratio control is Graco's advanced dosing technology. The major component is constantly flowing while the minor component is injected at higher pressures. Advanced sensing technology allows pumps to compensate for pressure fluctuations, resulting in accurate, on-ratio mixing for better yield and less waste.
Ideally suited for marine, bridge, rail and wind energy applications, the Graco XM is fully configurable for your specific coatings job. Start with a base unit. Then select the accessories you need. You get exactly what you need. No more. No less.
FEATURES
- Advanced, intuitive user controls provide real-time display of ratio
- USB port lets you easily access and download historical spraying data
- Supports multiple spray guns for added productivity
- Allows for easy crane transport with eye hooks on air motors
- Variable ratio system - handles material ratios from 1:1 to 10:1
Click for XM Sprayer Brochure
Electric Coatings Proportioners
Reactor 2 E-XP2
Click for the Reactor Brochure

Revolutionize the way you run your business
Each feature in the Reactor 2 was strategically designed to help your business, with innovations that help your operation run smoothly. Software and hardware enhancements for better spray performance. And new technologies that add to your bottom line.
Reactor 2 E-XP2 gives you:
- Compact footprint – more room in your spray rig
- Ergonomic design – easier to service
- Advanced circuit boards
- Better spraying performance compared to traditional electric Reactor systems
- Troubleshooting made quick and easy with QR codes
Graco InSite™ gives you:
- Better control – manage your spray foam or polyurea business wherever you are
- Better documentation – automatically collect job log data and spray parameters – lets you confirm the job was sprayed to specifications
- Better fleet and crew management
- Better cost containment and forecasting
- Graco InSite comes standard on all Elite models of Reactor 2
Reactor 2 E-XP2i

Turnkey system for polyurea coatings - up to 2gpm.
The integrated series of Reactor 2 systems combines an electric proportioner and diesel generator into one package - an innovative, cost-saving design. In addition, the system offers the many advantages of the revolutionary Reactor 2 design.
Integrated design repurposes wasted heat and saves energy
- System pulls the heat from the diesel engine to heat the A and B materials, reducing electrical demand on the generator
- The system's smaller 20 kw generator uses less fuel than a standard 30 or 40 kw generator
- You benefit from an annual fuel savings on average of $7,000 (actual savings may vary)
Reactor 2 advanced features can revolutionize the way you run your business
Each feature in the Reactor 2 was strategically designed to help your business, with innovations that help your operation run smoothly. Software and hardware enhancements for better spray performance. And new technologies that add to your bottom line.
- Better control - with Graco InSite remote reporting, you can manage your spray foam or polyurea business wherever you are
- Better documentation - collect job log data automatically and confirm you sprayed to specifications
- Compact footprint - more room in your spray rig
- Advanced controls with more visible information and tracking capabilitiy
- Ergonomic design - easier maintenance and service
- Better spraying performance compared to traditional electric Reactor systems
- Advanced circuit boards - minimize pressure fluctuations
- Better management of fleet, crew, cost containment and forecasting
- Troubleshooting made quick and easy with QR codes
- 3-year warranty on major electronic components
Hydraulic Coatings Proportioners
Reactor 2 H-XP2 and H-XP3
Download the full Reactor Brochure for more options

Designed for applying polyurea and other coatings that require high pressures, the Reactor H-XP2 and H-XP3 provide superior power and performance for high-output applications. Hybrid heaters heat material quickly and maintain temperature set points, even when you're spraying at maximum flow rates.
With the Reactor H-Series for coatings, you add productivity to your workday and boost your bottom line as well.
Reactor H-XP2
Max output: 1.5gpm
Max Pressure: 3500psi
Reactor H-XP3 More output for high-volume applications.
Max output: 2.8gpm
Max Pressure: 3200psi - 3500psi
Graco Reactor H-Series Proportioners provide:
- Digital heat and pressure controls - let you program temperatures and pressures, and monitor machine performance
- Horizontal positive displacement pumps - easy to service and provide smoother changeover for maintaining best spray pattern
- Powerful hybrid heaters - heat material quickly and maintain temperature set points, even when spraying at maximum flow rates
Portable Electric Coatings Proportioners
Reactor E-10HP
If you'd like to add polyurea projects to your lineup, the Reactor E-10hp High Pressure Proportioner is a smart, affordable investment that can help your business grow. The Reactor E-10hp provides the high pressure power and performance you need to spray polyurea coatings. It's lightweight and portable – and runs on residential power so you don’t need to invest in a generator.
Fast start-up times
With the system’s innovative boost heat and insulated tanks, material heats up fast so you’re up and running sooner. In fact, you're ready to spray in 20 minutes*, compared to over an hour startup time on a standard Reactor E-10.
*With a 240V model
- Ideal for small to medium projects such as terraces, pools, balconies,
tanks, truck bedliners, secondary containment and waterproofing
- Heats material fast for better productivity
- Portable, compact and easy to maneuver
- Easy to use
- Uses standard residential electrical outlet
- Affordable
Xtreme Sprayers with NXT Technology
Click for Xtreme Airless Sprayers Brochure
High-pressure air-operated airless sprayers for protective coatings
Graco Xtreme NXT high-pressure air-operated airless sprayers provide long-lasting durability that boosts your productivity. Designed with Graco’s new NXT Air Motor, the Xtreme NXT is proven to outperform and outlast all other sprayers in its class. It easily handles the toughest protective coatings and corrosion control materials.
Spray high solids and 100% solids coatings under the toughest conditions
- Designed with NXT Air Motor technology, tested and proven to last 10 times longer than the Graco King
- DataTrak monitor for material tracking, system diagnostics and runaway control
- De-icing model reduces downtime due to freeze-ups
- Three motor sizes and 11 models available to fit your specific application
