ENDURO Super Duty Underground Tank 7,000 Ltr 1.0m

This is the Future of Underground Tanks.  

The Promax ENDURO Super Duty Underground Tank is the first, and only, tank in NZ to be certified to the latest standards AS/NZS4766:2020. The new, more rectangular shape of the ENDURO Super Duty Underground Tank brings a major advantage to the market by reducing excavation and backfill requirements, saving time and money.   

Distinctive Benefits:  

  • Unique shape reduces excavation and backfill <20%
  • Certified to AS/NZS 4766:2020
  • 10 Year Warranty
  • Traffic rated for vehicles <10000 kg
  • Multiple Inlet/Outlet panels

Additional freight charges will apply to South Island orders.

Please note: We recently completed an update of our product codes and descriptions. New codes are effective from 1 June 2022. For reference only, the old code for this product is: PMXUS070001.0


Code Description Capacity(L) Length(mm) Width(mm) Height(mm) Weight(kg) Manhole Dia(mm)
US1007000 ENDURO Super Duty Underground Tank 7,000 Ltr 1.0m 7000 7160 1250 1000 580 600

Yes! Promax Underground tanks are vehicular traffic approved.  

We recommend using a registered plumber or drainlayer to install your water tanks. Visit our recommended installers page to find one in your area. If you wish to install yourself, we recommend you follow the guidelines provided in the following resources: