Wastewater Treatment Systems Tasmania is a family owned business and has been involved in the wastewater and septic industry for over 20 years.

We specialise in the manufacture and supply of Econocycle & Super-Treat domestic and commercial Aerated Wastewater Treatment Systems. We also service what we sell, so we understand our products.


Both excellent systems, the only differences between Econocycle & Super-Treat are as follows:

  • Econocycle aerates with a blower.
  • Super-Treat aerates by the Venturi method driven by a submersible pump.
  • Econocycle is available in both 1 and 2 tank systems, Super-Treat in a 2 tank only.

Both systems are available in either long-life concrete tanks or poly, dependent on which one best fits your site location and access. For more details on how the systems work, please refer to their individual tabs.


We manufacture our own concrete tanks, keeping the business in our community. They are certified and made to Australian standards.


WTST also manufactures septic tanks, pump wells and grease traps. Refer to the ‘Septic tab’ for the sizes we have available

With over 20 years experience in the industry, you can be sure you are in safe hands – not only with our products but you are also guaranteed to receive our old-fashioned and reliable after-sales service and maintenance.