Poly Processing SAFE-Tank Installation


This page is dedicated to the safe and proper installation of the SAFE-Tank system.

Below are two videos that will help walk you through setting the SAFE-Tank Double Wall Tank in place and Installing the Bellows Transition Fitting.


  • It is critical that the alignment of the Bellows Transition Fitting is correct for proper installation. This must be done using a crane or boom lift.

About the SAFE-Tank Double Wall Tank System


Provides at least 110% secondary containment.


Will equalize the liquid and allow the chemical to be used until it is convenient to repair the tank.


Is ideal for chemicals like sulfuric acid that can have dangerous exothermic reactions to water.


Eliminates the expense, cost and maintenance of secondary concrete containment.


Minimizes the system’s footprint by providing secondary containment in a more compact way.


Adding a bellows transition fitting will maximize your SAFE-Tank® system's performance.


About Poly Processing

Known as a leader in crosslinked polyethylene chemical tanks, Poly Processing is a company dedicated to storage safety, as well as operational- and cost-effectiveness. This national company has worked to raise the standards of the industry and continually develops new and better storage concepts that are based on client feedback.