Overview

The Reactor 3 E-XP2 (Sku# 309800) is Graco’s next-generation spray foam and polyurea proportioner. From the start, the Reactor 3 E-XP2, 15kW is built to deliver consistent output, smarter system control, and better uptime. It is designed for professional contractors who need a machine that performs every day — with no guesswork and minimal downtime.

Whether you’re spraying foam insulation or applying polyurea coatings, this system keeps your operation moving.

Advanced Controls with Touchscreen Simplicity

One of the most useful upgrades in this machine is the Advanced Display Module (ADM). It features a glove-friendly, full-color touchscreen. As a result, users can view spray data, adjust temperature, and access fault alerts quickly and easily.

Key features include:

• Touchscreen with real-time pressure and temperature
• USB port for spray log export and firmware updates
• Built-in maintenance alerts and part tracking
• Smart preheating and automatic pressure balancing
• Graco InSite™ compatibility for remote rig monitoring

Because of these smart features, your team can work more efficiently while avoiding costly mistakes.

Reliable Output for Commercial Jobs

The Reactor 3 E-XP2, 15kW is made for long spray sessions and challenging work environments. In fact, it handles up to 410 feet of heated hose without losing temperature or spray quality.

Performance specs:

• Max Flow Rate: 2.0 GPM (7.6 L/min)
• Max Pressure: 3,500 psi
• Heater Power: 15,000 watts
• Max Hose Length: 410 ft
• Material Types: Spray foam and polyurea

Even during cold weather or multi-layer applications, this system keeps material flowing exactly as expected.

Service and Maintenance Made Easier

When it comes to maintenance, the Reactor 3 E-XP2 is built with service in mind. The modular layout allows for faster part replacements, and the touchscreen shows live usage stats and fault logs.

Benefits include:

• Modular parts that are easy to remove and replace
• Color-coded wires for quick troubleshooting
• On-screen cycle counts and service reminders
• USB export of error logs and updates
• Quick-access panels to reduce downtime

Thanks to this streamlined design, most common issues can be handled on-site without needing a service call.

Configuration and Rig Compatibility

The Reactor 3 E-XP2 is easy to install in both new and existing spray foam rigs. It works with Graco’s most common accessories and fits well in trailers or box trucks.

Typical setup includes:

• Spray Guns: Fusion PC or Fusion AP
• Transfer Pumps: Graco T3
• Air Dryer: Tsunami Pure 5
• Material Source: 55-gallon drum kits
• Power: 15kW-capable generator

Because of its flexibility, you can build a complete system around it — or drop it into your current rig with minimal changes.

Ideal Use Cases

The Reactor 3 E-XP2 is perfect for spray foam professionals who need high daily output with real-time system feedback. It performs best in demanding environments where reliability and efficiency are key.

Best suited for:

• Commercial insulation
• Polyurea containment and coatings
• Cold-weather long-hose spraying
• Crews that run multiple rigs
• Contractors who need spray data and service tracking

As your business scales, this machine keeps pace without slowing down your workflow.

Final Thoughts

The Reactor 3 E-XP2, 15kW is Graco’s most advanced proportioner for spray foam and polyurea. It gives you the power, control, and insight to run your rig with confidence — every single day.

If you’re looking for a spray system that reduces downtime, improves output, and supports your team with smart features, the Reactor 3 E-XP2 is a top choice.