Guided by both simplicity and reliability, Gusmer's point-to-point wired electrical cabinet sits atop Graco's industry-proven hydraulic Reactor 2 chassis, including the Reactor horizontal pump line, fluid heaters, and hydraulic system. The Gusmer GHX-2 hydraulic proportioner: a simple, durable machine offering impressive performance at an attractive price.

Ideal for a wide range of spray foam applications: Residential insulation, commercial wall insulation, roof insulation, rim and band joist, and concrete lifting.

Guided by both simplicity and reliability, Gusmer's point-to-point wired electrical cabinet sits atop Graco's industry-proven hydraulic Reactor 2 chassis, including the Reactor horizontal pump line, fluid heaters, and hydraulic system. The Gusmer GH-4 hydraulic proportioner: a simple, durable machine offering impressive performance at an attractive price.

Ideal for a wide range of spray foam applications: Residential insulation, commercial wall insulation, roof insulation, rim and band joist, and concrete lifting.

Graco's hydraulic Reactor 2 H-50 spray foam machine brings increased yield and high output spraying. Ideal for in-plant OEM's or applicators that spray at high volumes, the H-50 spray foam machine is for medium to high-output foam applications and roofing projects – applies up to 52b (23.6 kg) per minute.

Graco's hydraulic Reactor 2 H-40 spray foam machine brings increased yield and high output spraying. Ideal for in-plant OEM's or applicators that spray at high volumes, the H-40 spray foam machine is for medium to high-output foam applications and roofing projects – applies up to 45 lb (20kg) per minute.

Equipped with material data and system diagnostics, the Reactor E-30 spray foam machine 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.

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. 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.

Graco's hydraulic Reactor H-XP2 brings increased yield and high output spraying. Ideal for in-plant OEM's or applicators that spray at high volumes.

Count on the Reactor 2 E-XP2 proportioner for advanced technology in applying fast-curing polyurea coatings. Because it's a Reactor 2 series proportioner, it offers software and hardware enhancements for better spray performance, plus technologies that add to your bottom line. The Reactor 2 E-XP2 is engineered to process and spray polyurea and other coatings that require high pressures. The hybrid heater and heated hose condition the materials to the right viscosity prior to mixing. Quick knockdown lower pump for easy maintenance, easy-to-use controls, and rugged design make the Reactor the preferred choice for coatings applications.

The Reactor A-XP1 is a Graco-engineered coatings proportioner that gives you the reliability you expect on the jobsite. It maintains consistent temperature control, even when you're spraying at maximum flow rates – resulting in better quality coating.