This model of tank can be completely buried with 300mm of topsoil. The tank is 3.7m diameter.
This model is often selected when there is a high water table. The squat tank allows for shallow excavations and results in uncomplicated installations in these situations.
The tank is made from precast concrete at 80mpa concrete strength. The tank is fitted with connections to make it easy for the tradesmen to plumb to it.