Always at the forefront of the spray foam industry, CPi, the leaders in spray foam rig manufacturing, are rolling out their newly designed 520 Rig. The 520 Rig from CPi is one of the most popular rigs, with its high performance equipment built into a tight 20′ tag-a-long frame. The 520 rig gives contractors complete freedom when choosing the type of equipment they desire. Everything from the Graco E-20 up to the Graco H-50 is easily handled by the 520 Rig. The 520 features a 40 kW diesel generator, capacity for three sets of material and can support up to 410′ of Graco heated hose.
Updating a classic
The 520 has been part of CPi’s family of rigs from the very beginning and has recently gone through a reconstruction. The 520 rig has been redesigned to be a safer, higher capacity and more efficient rig. The original 520 rig featured two set capacities, a rear mounted 40 kW diesel generator and compressor, and a set of barn-doors. The new 520 rig has increased its material handling to three sets, the generator and compressor have been moved to the front to provide a more balanced and better towing rig, and the barn doors have been replaced by a rear ramp with direct and easier access to loading and unloading your chemicals.
Take a look inside the new design of the 520 foam rig from CPi
The improvements to the 520 rig have once again provided the 520 with a unique fit into the spray foam marketplace with its ability to deliver the highest levels of performance in one of the smallest trailers available to the industry. The price on the 520 rig will remain the same, with a well-equipped unit starting in the mid $50’s.



Spray Foam Rigs from CPi
CPi has been providing spray foam rigs to the polyurethane foam industry for the past 10 years and has become a leader and pioneer in the manufacturing, quality, and innovation of spray foam rigs. We currently provide eight different stock configurations which include the industry’s smallest spray foam unit, the Freedom Spiider II. Our rigs can be built to handle custom and unique situations; no rig is too custom for CPi. Come to CPi for your next spray foam rig purchase and you will be certain to have your business realized.
Updating a classic
The 520 has been part of CPi’s family of rigs from the very beginning and has recently gone through a reconstruction. The 520 rig has been redesigned to be a safer, higher capacity and more efficient rig. The original 520 rig featured two set capacities, a rear mounted 40 kW diesel generator and compressor, and a set of barn-doors. The new 520 rig has increased its material handling to three sets, the generator and compressor have been moved to the front to provide a more balanced and better towing rig, and the barn doors have been replaced by a rear ramp with direct and easier access to loading and unloading your chemicals.
Take a look inside the new design of the 520 foam rig from CPi
The improvements to the 520 rig have once again provided the 520 with a unique fit into the spray foam marketplace with its ability to deliver the highest levels of performance in one of the smallest trailers available to the industry. The price on the 520 rig will remain the same, with a well-equipped unit starting in the mid $50’s.
Spray Foam Rigs from CPi
CPi has been providing spray foam rigs to the polyurethane foam industry for the past 10 years and has become a leader and pioneer in the manufacturing, quality, and innovation of spray foam rigs. We currently provide eight different stock configurations which include the industry’s smallest spray foam unit, the Freedom Spiider II. Our rigs can be built to handle custom and unique situations; no rig is too custom for CPi. Come to CPi for your next spray foam rig purchase and you will be certain to have your business realized.

Proportioners
Spray Guns
Spray Hoses
Transfer Pumps
Safety & Protection
Gensets &
0.5lb Open-cell Spray Foam
2.0lb Closed-cell Spray Foam
3.0lb Roofing Foam
Sealants
1.0lb Kits
2.0lb Kits
3.0lb Kits








