Double Wall Tanks
are a solution to safer storage of chemicals. A
double wall tank is a tank within a tank. The
secondary containment tank is sealed to keep out rain, dirt
and debris. When possible all penetrations for
fittings should be through the top of the tank rather than
through the walls of the primary and secondary tanks.
We have been buildiing double wall tanks for decades.
rotationally molded plastic tanks.
In order to get the
best chemical compatibility for your chemical, we have
several types of plastic tanks available. We mold
Polypropylene tanks and
PVDF tanks in order
to get the tank with the best chemical resistance for you.
The different plastics have different continuous use
temperatures as well as different chemical resistance
properties. Polyethyelene will take temperatures up
to 130 degrees fahrenheit. Polypropylene will handle
temperatures up to 200 degrees fahrenheit. Kynar
PVDF will take temperatures up to 300 degrees fahrenheit for
These temperatures can vary based on the storage application.
Our double wall tanks range from 75
gallons up to 13,000 gallons.
Just enter the chemical you will store and our quote wizard
will offer you the materials for the tank and fittings that
rank as 'Good' or 'Excellent' in compatibility with your
application. After a couple more choices your Dual Wall tank quote will be instantly
emailed to you.
"Chemicals & Liquids" on the menu to get going.