Equipped with material data and system diagnostics, the Reactor E-20 proportioner provides total control for spraying foam insulation. Advanced features provide longer equipment life, more uptime for your spray day, and the overall Graco reliability and durability you've come to expect.

Equipped with material data and system diagnostics, the Reactor E-20 proportioner provides total control for spraying foam insulation. Advanced features provide longer equipment life, more uptime for your spray day, and the overall Graco reliability and durability you've come to expect.

For low- to medium-output foam insulation applications.

• Powerful hybrid heaters for better temperature control
• Circulation valves with longer-lasting seals
• Longer-lasting modular heater control boards that minimize downtime
• Hose heat transformer that doesn't require tap settings
• Easy to maneuver
• Quick knockdown lower pumps for easy maintenance
• Digital heat and pressure controls