The BIOROCK®-ST Primary Tanks are available in 3 x volumes: 2,000, 3,000 & 5,000 Litres.

The volume and overall capacity can be increased when installing the tanks in series.

The BIOROCK®-ST tanks are sized to enable two tanks to be placed side by side making transportation more economical.

Two integrated slots on the base of the tank enable safe movement by fork lift vehicles. Four lifting eyes are situated on the top corners of each tank, enabling lifting for ease of installation.

Four rings are positioned on the lower corners of each tank allowing the anchoring of the tank using straps when installed in wet ground conditions.

All BIOROCK®-ST Primary Tanks have an integrated extension set.

All BIOROCK® Primary tanks are standard equipped with an effluent filter in the water outlet pipe.

The PT-Series Primary Tank has a rectangular base and and oval top part.

The tank has 1x compartment. The volume and overall capacity can be increased when installing the units in series or in parallel.

The BIOROCK®-ST-Series Primary Tank has integrated slots on the base of the tank enable safe movement by fork lift vehicles.Lifting eyes are situated around the tank, enabling lifting for ease of installation.

Rings are positioned at the base of the tank allowing the anchoring using straps or anchors when installed in wet ground conditions.

The PT-Series Primary Tank have an integrated extension set.

All BIOROCK® Primary tanks are standard equipped with an effluent filter in the water outlet pipe.