Hydraulic Uplift Restraint

Promax Uplift Anchors ensure your Underground Tank will stay in the ground even when subject to high hydraulic pressure.

It is especially important these are used in areas that are compromised with a high water table or liable to flooding.
Fully engineered and reinforced these modular anchors are simple and highly effective. We recommended they are installed on every tank to give you the assurance and peace of mind your tank will be safe.

  • Modular – Just add concrete.
  • Fully Engineered with PS1
  • Available for all tank sizes.


Code Description
PMXUT0001.2UR Hydraulic Uplift Restraint

Promax Corrugated tanks are so tough you can bury them up to 1 metre in the ground - and they still retain their 20 year warranty!

Often a project can have height restrictions but also the need for a large amount of water storage - the Promax Corrugated big tanks are a perfect solution to this problem.


Promax Underground tanks are vehicular traffic approved - tested to AS/NZS 2566:1-1988 with a load rating of 28kpa. 

Click here to learn how to purchase Promax product online.