Poly Septic Tanks for Sale,
Built for Australian Conditions

These poly septic tanks are also easy to install with minimal excavation thanks to the low-profile, self-anchoring design. These tanks have passed the stringent test of AS/NZS 1546.1 certification with flying colours.

Why Choose Polymaster Poly Septic Tanks?

When you are looking for septic tanks for sale in Australia, quality and compliance matter. Our septic solutions offer reliable wastewater management for residential, commercial, and rural applications. Our septic tanks ensure long-lasting performance and compliance with environmental regulations, making them the trusted choice for your waste management needs. Explore our range of septic tank options and protect your property with our robust, efficient solutions.

Image Capacity Diameter Height SG Available
3,100ltr Septic Tank by Polymaster
3,100L 2470L x 1640W x 1700H 1700H View Product Options
4,550ltr Septic Tank
4,550L 3520L x 1640W x 1700H 1700H View Product Options

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3,100ltr Septic Tank by Polymaster
3,100L Septic Tank
ST3100
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4,550ltr Septic Tank
4,550L Septic Tank
ST4550
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Lid – To Suit Underground Tank/Septic Tank/Pump Well
U-LID
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Riser – To Suit Underground/Septic Tank/Pump Well
URRM
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