Graco Reactors

Air-Driven Foam Proportioner

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Reactor A-25

For spraying foam insulation – applies up to 25 lb (11.4 kg) per minute

The Reactor A-25 is a Graco-engineered spray foam 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 foam.

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FEATURES:
  • Maintains temperature setpoints for better yield
  • Maintains consistent output pressure for uniform spray pattern
  • Easy to operate and maintain
  • Best choice for affordability and durability

Electric Coatings Proportioners

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Reactor E-XP1 and E-XP2

For polyurea coatings – applies up to 2 gal (7.6 liters) per minute

Graco Reactor E-XP1 and E-XP2 proportioners are engineered to process and spray polyurea and other coatings that require high pressures. The hybrid heaters and heated hose condition the materials to the right viscosity prior to mixing. Quick knockdown lower pumps for easy maintenance, easy-to-use controls, and rugged, portable design make the Reactor the preferred choice for coatings applications.

Count on Graco Reactor E-Series proportioners for power, performance and productivity on fast-curing polyurea coatings. And get the job done faster and more reliably than ever before.

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FEATURES:
  • Powerful hybrid heater provides up to 15,300 watts of heat to pre-heat material quickly
  • Digital heat and pressure controls
  • Easy to use
  • Quick knockdown lower pumps for easy maintenance
  • Rugged and portable
  • Circulation valves with long-lasting seals
  • Hose heat transformer that doesn’t require tap settings

Hydraulic Coatings Proportioners

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Reactor H-XP2 and H-XP3

For coatings that require high-pressures – applies up to 2.8 gal (10.6 liters) per minute

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.

With the Reactor H-Series for coatings, you add productivity to your workday and boost your bottom line as well.

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FEATURES:
  • Digital heat and pressure controls – let you program temperatures and pressures, and monitor machine performance
  • Horizontal positive displacement pumps – easy to service and provide smoother changeover for maintaining best spray pattern
  • Powerful hybrid heaters – heat material quickly and maintain temperature set points, even when spraying at maximum flow rates

Reactor Heated Hoses

Manufactured by Graco, Reactor Heated Hoses offer features that help maintain proper fluid temperatures while you’re spraying – resulting in better yield and performance. Available in low-pressure (2000 psi / 138 bar) and high-pressure (3500 psi / 241 bar). Count on genuine Graco parts for best performance.

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FEATURES:
  • Copper-heated hoses are designed specifically for use with Graco proportioners
  • Covered with proprietary butyl cover for protection against moisture sensitive isocyanate
  • Hoses are covered with foam insulation for heat retention
  • Different fitting sizes on the isocyanate and resin hoses prevent accidentally connecting the wrong hoses together
  • Hoses use custom designed splice kit to electrically connect hoses without having to run copper under the fittings
  • Helix-design whip hose uses braided copper wires for added flexibility and longer life