Reactor 2 Electric or Hydraulic Spray Foam Proportioners

Second Generation Technology Meets Spray Foam Insulation Demands

Reactor 2 systems provide the reliable performance spray foam contractors expect for medium to highoutput work. Available in electric and hydraulic models, Reactor 2 machines feature controls and design improvements that keep jobs moving and support consistent daily productivity. 

This image shows the Graco Reactor 2 E‑30 electric spray foam proportioner with a front digital control panel.

Electric Spray Foam Machine

Reactor 2 E-30 improves spray performance with updated software and hardware, plus digital controls and remote access to jobsite data.  

Hydraulic Spray Foam Machines

Hydraulic Reactor 2 models serve in‑plant manufacturers (OEMs) and contractors who spray at high volumes. They support medium to high output foam applications and roofing projects with outputs ranging from 30 lb. (13.6 kg) to 50 lb. (22.7 kg) per minute.

This image shows the Graco Reactor 2 H‑30, a blue hydraulic spray foam proportioner with front‑mounted digital controls.

Reactor 2 H-30 applies up to 28 lb. (12.3 kg) per minute for medium to high-output applications.

Image ALT text: This image shows the Graco Reactor 2 H‑40, a blue hydraulic spray foam proportioner with a central control panel and connection points.

Reactor 2 H-40 uses hydraulic technology to apply up to 52 lb. (23.6 kg) per minute.

Image ALT text: This image shows the Graco Reactor 2 H‑50, a blue hydraulic spray foam proportioner equipped with hoses and a front‑facing control interface.

Reactor 2 H-50 applies up to 52 lb. (23.6 kg) per minute, increasing yield and output. 

Communication and Control at Your Fingertips

Reactor Connect is an advanced cloud-based platform that allows you to track and analyze data from every Reactor 2 in your fleet. Use a smartphone to adjust temperatures, view alarms, monitor rigs, and track job data from anywhere on site.

Contact Us to Get a Quote

Fill out this form to connect with one of our experts about the best system for your polyurea or spray foam application needs.

This image shows the Graco Reactor 2 E‑30 electric spray foam proportioner with a front digital control panel.
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