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Reactor R3 Electric Proportioner

Reactor 3: Fully Connected from Drum to Gun

Upgrade your rig with a powerful NEW Reactor 3 proportioner, built with advanced capabilities for spray foam and polyurea applications. Reactor 3 is designed to communicate with the entire system to simplify the operator's job, optimize spray parameters and maximize productivity.

View and/or download the Graco Reactor 3 Brochure (PDF)

THERE IS NOTHING LIKE A GRACO ELECTRIC PROPORTIONER

Experienced contractors know the difference. Graco professional electric proportioners are solid investments that perform reliably, year after year.

TRUST YOUR BUSINESS AND REPUTATION TO GRACO
Graco is committed to providing the highest quality, backed by the industry's best warranty.

AMERICAN BUILT QUALITY SINCE 1926
100% factory-tested and field-proven, manufactured, assembled and supported in the USA.

INDUSTRY-LEADING WARRANTY
The industry's strongest warranty. You may never use Graco's warranty - but if you do, we will be there.

The Only Fully-Connected System From Drum to Gun

Reactor 3 Elite model with Core E1 Transfer Pumps are necessary to activate Katalyst System Intelligence. Standard and Pro models can upgrade hardware to activate Katalyst System Intelligence.

Remote Monitoring is Always Within Reach

Reactor Connect is designed for both Sprayers and Owners/Managers alike. Use Reactor Connect to track ratios, receive alerts and view data directly from your smartphone. As a result, owners/managers can monitor rigs, access reports, troubleshoot issues from anywhere and get the crew back to work quickly.