ProPak 400 Series


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The Spray Foam Equipment ProPak 400 Series of Spray Foam Rigs are a great rig for the SPF Roofing Contractor or Professional Insulator looking to start off in the spray foam business. The SFS Rig is also a great addition to an existing Spray Foam Contractor. The H-40 Reactor is a powerful machine capable of spraying up to 40 lbs. per minute of material. The Diesel Generator, powered by a John Deere engine, delivers a powerful load center with enough power and then some. The Rotary Screw compressor provides a dependable air source with enough CFM to run the system and a mixer, allowing you to spray Open Cell and Closed Spray Foam Insulation. The Fusion AP spray foam gun by Graco is the choice of the industry and provides a reliable, easily maintainable and rebuildable SPF gun. This rig is big enough to hold an Airless Sprayer, used for Thermal Barriers and Roof Coatings


Designed for the Residential and Commercial Insulator.

  • Industry Leading Components Graco H-40 Reactor
  • Turn Key Generator Powered Unit
  • Open and Closed Cell Spray Foam
  • Fresh Air and Safety Systems
  • Climate Controlled Mobile Storage


Setup in an 8x24 Horton Hauler, the Pro-PAK 400 can easily be towed by a ¾ ton truck. There is plenty of room to carry over three sets of foam and enough space to store ladders and scaffolding. The standard work bench stores all of your safety equipment.

Backed by the powerful Graco H-40 Reactor, this rig allows you up to 40 lbs per minute of material output and up to 410’ of hose length. This rig is setup to spray open and closed cell spray foams and the power of the E-30 makes this a very efficient roofing rig.

Stand Alone Unit Powered by a 60,000 Watt John Deere Diesel Generator and 10HP Atlas Copco GX-7 Rotary Screw Compressor OR Morse Industrial 40/40Generator/Rotary Screw Air Compressor Combo.

Air System includes Graco T1 Transfer Pumps and Atlas Copco Air Dryer.