This includes Proportioner, 50 FT Externally Heated Hose, 10FT Whip.
The Reactor 1 E-20, 20 lb/min polyurethane foam electric proportioner, is built for contractors who need dependable performance, consistent spray quality, and a faster return on investment without unnecessary complexity. Built on the proven Reactor platform, it combines familiar controls, reliable heating performance, and jobsite-tested durability in a compact, easy-to-maintain design. The result is a professional-grade foam proportioner that helps crews stay productive, simplifies training and service, and keeps jobs moving day after day.
PROFESSIONAL PERFORMANCE. STRAIGHTFORWARD OPERATION.
Reactor 1 Performance delivers dependable spray performance, straightforward operation, and proven Reactor reliability in a simplified package. Designed for demanding spray foam insulation, roofing, pour foam, and concrete lifting applications, it provides consistent heat management and professional-grade output without the cost and complexity of automated proportioners. Featuring a simple design and intuitive push-button controls, it is easy to learn, operate, and maintain. Whether spraying open-cell or closed-cell foam insulation, processing pour foam materials, or completing concrete lifting projects, contractors can rely on Reactor 1 Performance to maintain spray quality, maximize uptime, and stay productive on residential, commercial, and industrial jobs. Built on proven Reactor technology, it delivers the professional-grade performance businesses need with the straightforward operation they want.
- Simple push button controls:
- Updated user interface is operated with membrane push-button controls
- Provides a familiar user experience compared with original Reactor controls
- Easy navigation with updated icons
- Reliable and accurate hose temperature control with Resistance Control Mode (RCM):
- RCM provides simple and accurate hose temerature control without the hassle of temperature sensing wires.
- Reactor 1 can use all original Reactor and Reactor 2 heated hoses
- Compact Design:
- Machine footprint maximizes available trailer space
- Reduced equipment footprint creates a more organized layout and allowing room for additional tools, materials, and jobsite essentials
- The elevated electrical cabinet protects critical components from fluid leaks and chemicals. Provides a comfortable, work height for technicians to complete routine maintenance faster
- Robust Reactor Components:
- Mechanically linked postive displacement piston pumps
- Powerful hybrid heaters -Brushless electric motor
- Fluid outlet manifold includes large recirc valves
- Passive ISO lube system
- Proven Y-strainers capture contaminants before they reach critical components, helping reduce maintenance and keep crews productive
- Advanced Electronics:
- Utilized the latest-generation electric motor and circuit boards
- Delivers peak electrical performance, maximum uptime
- Rugged component durability under heavy operational demands
- Ability to easy change voltages with jumper pins
- System Protections:
- Simplified troubleshooting alarms provide essential system alerts without complex automated diagnostics, helping operators quickly identify issues and keep jobs moving. experience
- Utilize help.graco.com to streamline troubleshooting, reduce downtime, and get back to spraying faster
