Pipe Vent

The Promax Pipe Vent is installed on tanks with a high flow of liquids to provide adequate intake of air to replace the liquid.

  • 90mm-160mm Diameters
  • Many installation positions
  • Insect-proof mesh available
  • Typically this vent is welded into position.


Code Description
Pipe Vent

Seismic restraints add another layer of safety by acting as a set of anchors for large industrial storage tanks. A series of restraints around the tank's base are bolted into a concrete pad to hold the tank in place and prevent movement during an earthquake or other events, including cyclones and floods. A poly tank set solid and immovable at the base, and with flexibility and durability throughout the rest of the structure, appeals as the safest and most robust option for liquid storage.  Click here to learn more about Seismic restraints.