2500L Polymer Deep Invert Septic Tank

This 2500 L polymer septic tank is engineered to provide durable and efficient primary treatment of household wastewater. Offering a generous internal capacity, it accommodates wastewater from multiple sources such as kitchens, bathrooms and laundries, allowing solids to settle and liquid effluent to be retained prior to dispersal into an absorption trench or connection to a secondary treatment system. The polymer construction delivers strong resistance to corrosion, chemicals and adverse soil conditions, while the smooth interior helps reduce solids build-up and supports steady flow. Lightweight yet robust, this septic tank is easier to handle and install compared with traditional materials, making it ideal for residential onsite wastewater treatment systems.