Promax Engineered Plastics ♡

Half again the capacity in the same shallow profile. The 1,500L ENDURO Underground Tank suits sites with limited dig depth, where rock is close to the surface, the water table is high, or services are in the way.Distinctive benefits- 575 mm low profile for shallow installations- Rectangular shape re...

A low-profile ENDURO Underground Tank for sites where you cannot dig deep. The 575 millimetre body keeps the excavation shallow, which is what you want when there is rock close to the surface, a high water table, or services in the way.Distinctive benefits- 575 mm low profile for shallow installatio...

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 susceptible to flooding.Available for all tank sizes, fully engineered and reinfo...

The most compact underground tank we make. A 900 millimetre bore holding 1,000 litres, for retrofits, narrow side access and the smaller detention volumes that come up on infill sites.Distinctive benefits- 900 mm bore, the smallest excavation in the underground range- Built to the AS/NZS 4766 standa...

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 susceptible to flooding.Available for all tank sizes, fully engineered and reinfo...