Graco Reactor 3 Models: E-30 and E-20 Overview|Graco Reactor 3 Models: E-30 and E-20 Overview

Graco has been a big name in the spray foam world ever since it unveiled its revolutionary Reactor series. With a dedicated team of experts continually working to improve upon their already great ideations, progress has always been on Graco's agenda, too. Since then, the Reactor 2 series brought even more improvements to contractors, integrating feedback regarding downtime and maintenance.

Now, in 2022, Graco has once again taken the feedback from Reactor 2 users to create the latest generation of spray foam equipment in the Graco Reactor 3 series. This complete system, from pump to reactor, is intelligent, efficient, and equipped with all the bells and whistles today's contractors expect. Since the Reactor E-20 and Reactor E-30 are the most popular due to their versatility and quality, we will give you a rundown on how they look in the Graco Reactor 3 family.

Across-the-Board Improvements

All Graco Reactor 3 proportioners are equipped with improvements that respond to feedback from previous-generation Reactor users. User-friendliness, convenience, maneuverability, and efficiency are all enhanced by significant changes. Meanwhile, the features that spray foam contractors have loved remain the same. After all, why reinvent the wheel? The following improvements apply to the whole family of Reactor 3 spray foam machines, which include the E-20, E-30, E-XP1, and E-XP2.

  • Improved cellular antenna with GPS capability.
  • Touchscreen-only interface that is intuitive and user-friendly. Cellular software updates available to keep you up to speed. Users also have access to immediate troubleshooting and assistance from Graco.
  • Improved ISO lube system that can be automated for your convenience.
  • New inlet filter area that is 2x larger than the Reactor 2 models.
  • Separate temperature and pressure sensors to read temperatures more accurately (elite models).
  • Independent temperature control for each hose in the Xcelerator heated hose system.
  • New motor control and temperature boards.
  • Redesigned fluid manifold with new side-mounted valves for easier turning and control.
  • New and redesigned 3,500 PSI forged flow meters (elite models).
  • More compact design to make it easier to fit in a wider range of rig types.

Depending on what model and upgrades you choose, the features of your Reactor 3 proportioner will differ. To find out what will meet your needs, speak to an Intech representative today. You can also explore the Graco website. Click on the yellow circles on the Reactor 3 system diagrams to learn about each new feature in detail.

Graco Reactor E-20

The latest Graco Reactor E-20 has the same mid-volume performance that residential and light commercial contractors favor ? with the aforementioned improvements. Now that it's integrated into a total system with components that communicate with each other, the user experience is even better. Here are its specifications:

  • Motor: 1.8 HP Brushless
  • Max Flow: 2 GPM (foam models) 1.5 GPM (polyurea models)
  • Max Pressure: 2,000 PSI (foam) 3,000 PSI (Polyurea)
  • Primary Heat: 7kW Single block (standard) 7kW or 10 kW single block (Pro) or 10kW single block (Elite)
  • Max hose length: 220 feet

If you want to learn more about the latest E-20 model, speak with one of our representatives today. We will be happy to show you how it can benefit your business. If you need something more powerful than this model, take a look at the E-30.

Graco Reactor E-30

The Graco Reactor E-30 is a running favorite with heavy residential and light commercial SPF contractors. Its performance rivals hydraulic systems but still runs on electric power, which saves users on extra upfront costs. Though this model was already great, the latest improvements make it an even better solution for your modern rig. Here are the unique specs for this machine:

  • Motor: 2.5 HP Brushless
  • Max Flow: 3 GPM (foam models) 2 GPM (polyurea models)
  • Max Pressure: 2,000 PSI (foam) 3,500 PSI (Polyurea)
  • Primary Heat: 10kW single block (standard) 10kW or 15 kW single block (Pro) or 15kW single block (Elite)
  • Max hose length: 320 feet

Need Financing?

We understand that the latest and greatest also comes with a higher cost. However, if you know it's what you need to take your business to the next level, it's worth the investment. If you don't have all the funds upfront, you can still get the best equipment through financing. We also finance used equipment if you need something that costs less to get through a season. For more information, check out our financing calculator.

Spray Foam Insulation Equipment for Sale at Intech Equipment & Supply

Intech Equipment and Supply is a leading supplier of top spray foam equipment brands like Graco. The latest generation of Reactor 3 Graco machines is an exciting development in the spray foam world. If you want to learn more about this field-tested, contractor-approved innovation that is backed by industry-leading support, speak with our sales team today.

Graco Reactor 3 spray foam machines can help you take your business to the next level. Contact us to learn more about the Graco Reactor E-20 and E-30.


Intech Equipment & Supply was founded in 1995, and has since grown to become the leader in spray foam equipment, mobile spray foam rigs, and parts supplier. With locations all across North America we are available when you need us most.