Poly Processing SAFE-Tank Installation


The day you receive your SAFE-Tank chemical storage system is the most critical day in the life of your tank. Safe and proper installation isn’t difficult, but an improper installation can mean expensive or time-consuming problems down the road.

Poly Processing has consolidated all of our SAFE-Tank installation resources and dedicated this page to the safe and proper installation of the SAFE-Tank system. 

Download the SAFE-Tank installation guide by filling out the form on this page.

This downloadable SAFE-Tank guide includes an overview of the SAFE-tank system and benefits, as well as storage and containment information including tank capacity, width, height, depth, lid size, ladder height, etc. Videos are also available to guide you step by step to help avoid any bumps in the road that could be problematic in the future.

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.

Related Videos

Resources below include a two-part video series that walks you through the SAFE-Tank installation procedure and the Bellows Transition Fitting installation.

  • 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.

  • Make sure all bolts of the piping assembly are torqued correctly. This includes the primary tank fitting, expansion joint connections, and coupler if a B.O.S.S. fitting is installed.


About Poly Processing

Known as the 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.