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Polymaster Septic Tanks

Your time is valuable! Choose a Septic Tank that can be installed in 10 minutes. The fittings and baffle are pre-installed. Our ultra-strong, low profile septic tanks certified to AS/NSZ 1546.1 and come in two sizes.

Polymaster Septic Tanks have been designed and manufactured in Australia, using only high-quality Australian industrial grade polyethylene and are able to withstand the rigours of the real world such as knocks during transport, jolts and bangs during installation and ground water pressure after installation.

Polymaster Septic Tanks
  • Being a one-piece moulded tank, they are easy to handle, and lifting lugs are incorporated into the design to make it easy to sling the tanks using crane, excavator, or other lifting machinery.
  • A low profile and compact design minimise the amount of digging required prior to installation, the depth of excavation is minimised, and the hole is easier to backfill after installation. 
  • The ribbed design provides incredible strength and resistance to shape deformation.  To minimise the amount of work required on site, these are pre-assembled before leaving the factory, simply position the tank and connect in and out flow pipes!  
  • Available in two sizes 3100L & 4550L Compliant to AS/S1546.1:2008 with a 10-year manufacturer’s warranty.
  • EPA approval BMP650823
  • Tested and certified to AS/NZS 1546.1:2008 - assurance of maximum performance


Simple to Install Septic Tank System

The septic tank system available from Polymaster is easily positioned and installed by a plumber or drainage contractor, without requiring heavy lifting equipment.

Kit includes:

  • Inlet/outlet junctions
  • Seals
  • Inspection and access covers
  • Stainless steel screws
  • Detailed installation and maintenance schedules

For enquiries relating to ordering a Septic Tank call 1800 062 064 or visit for more information

Global Pumps Website Advertising April, May, June 2024


Global Pumps Website Advertising April, May, June 2024


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