- Stormwater retention, detention and Wastewater storage
- Suitable to be installed under driveways, footpaths, car parks, forecourts and much more
- Save time and money with multiple inlet/outlet plumbing ports
- Vehicular Traffic Tested
- Non Vehicular Traffic - Tanks in non-critical areas can be placed at any depth that is required
The Promax Underground Stormwater / Wastewater tanks are suitable for the retention or detention of stormwater or the storage of potable water.
The plastic detention tanks are fully tested and designed to withstand ground and water pressure at depth. The Promax Underground tank is engineered by geotechnical experts and Finite Element Analysis tested (FEA).
This product is only available in the South Island.
