From residential foam insulation projects to high-volume commercial roofing jobs, Graco's line of Reactor Hydraulic Foam Proportioners offer excellent durability and performance with high duty cycles.
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.
Engineered for specialty materials that require a range or difference in volumetric ratio, the Reactor H-VR allows you to spray ratios from 1:1 to 2.5:1. The system provides infinitely adjustable volume ratio – the operator can dial in the exact volume ratio to adjust the A and B pumps to dispense the correct amount of material.
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.