Foam Insulation Sprayer & Equipment

For contractors who want to provide their customers with the best in insulation technology, Graco has engineered a full line of spray foam insulation machines. Available in air, electric or hydraulic configurations, you’ll find the perfect match for your needs.

Spray Foam Machines for Any Application

Portable & Entry Level Reactors

Ideal for entry-level contractors spraying smaller jobs, touch-ups, rim-joists, and any application where portability and basic operation is preferred.

Reactor E-10

Reactor A-25

Reactor E-20

Mid-Production Reactors

The power and flexibility to tackle a wide range of applications, including home insulation, attics, and small to mid-sized commercial jobs.

Reactor 2 E-30

Reactor 2 H-30

Gusmer GH-2

High-Production Reactors

For projects that demand the highest output, hydraulic Reactors have the power for large commercial / industrial projects and roofing jobs.

Reactor 2 H-40

Reactor 2 H-50

Thermal scan - spray foam insulation


If you're thinking about getting into spray foam insulation, do it right. When it comes to spray foam equipment, Graco's complete line of Reactor spray foam machines gives you the reliability, power and performance your company demands. Don't settle for anything less than the best.


Give your customers exactly what they want: a quieter, more comfortable home. More and more professional home builders and insulation contractors are offering their customers the option of spray foam insulation. The benefits over traditional, inefficient fibreglass insulation can add up to significant reductions in utility costs.

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The Integrated PowerStation is advanced power solution that is plug-and-play with Reactor 2 E-30, E-XP2, H-30, and H-XP2 spray foam and polyurea proportioners. Configure a new spray rig fast with a compact, energy efficient, turnkey power supply from Graco.


The Reactor 2 E-30 electric spray foam machine provides next-gen technology for spray foam insulation. Each feature on the E-30 was strategically designed for your business, including software and hardware enhancements for better spray performance, remote access to controls, and unmatched jobsite da...

Reactor_E-20 left

The Reactor E-20 Electric Plural-Component Sprayer, for low to medium-output foam insulation applications applies up to 9 kg (20 lb) per minute. Equipped with material data and system diagnostics, the Reactor E-20 proportioner provides total control for spraying foam insulation. Advanced features pr...


Graco's hydraulic Reactor 2 H-30 brings increased yield and high output spraying. For medium to high-output foam applications and roofing projects – applies up to 12.3 kg (28 lb) per minute.


The H-40 is designed for large commercial spray foam and roofing applications as well as high duty cycle and high volume applications and is able to apply up to 22.0 kg (45 lb) per minute.


The H-50 is ideal for in-plant OEM's or applicators that spray at high volumes for medium to high-output foam applications and roofing projects and applies up to 23.6 kg (52 lb) per minute.


With the ability to apply up to 13.6 kg (30 lb) per minute, the GH-2 is a simple, durable and reliable hydraulic spray foam machine designed with reliability and ease of service in mind. The Gusmer's point-to-point wired electrical cabinet sits atop Graco's industry-proven hydraulic Reactor 2 chassi...


Capable of applying up to 40 lb (18.1 kg) per minute, the GH-4 combines simplicity and durability with reliability and performance. It'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, a...


The Reactor A-25 air-driven proportioner for spraying foam insulation applies up to 11.4 kg (25 lb) per minute.


The Reactor E-10 electric spray foam machine is designed for smaller polyurethane foam projects and touch-ups, as well as polyurea. The E-10 can apply up to 5.4 kg (12 lb) per minute, and offers both simplicity and portability that helps you get in and out quickly without sacrificing performance.

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Do You Have Product Questions?

Technical Support

Technical Support

+32 89 770 847

Monday - Friday
8:30 - 17:00 CET

General Support

General Support

+32 89 770 865

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