Septic Tanks
Get reliable wastewater management from South Africa’s trusted name in sanitation. Calcamite offers a wide range of high-quality septic tanks — including SABS-certified models and modular options for large-scale developments.
Standard Septic Tanks
Our standard septic tanks come ready for installation and include a secure lid. Please note that inlet and outlet fittings are not included in online purchases, but can be bought separately if needed.
1000L Standard Septic Tank
R 4 577.00
1500L Standard Septic Tank
R 5 020.00
2500L Standard Septic Tank
R 7 475.00
3000L Standard Septic Tank
R 7 635.00
4500L Standard Septic Tank
R 9 815.00
5400L Standard Septic Tank
R 19 225.00
SABS Septic Tanks
Calcamite’s septic tanks are engineered to last and easy to install — backed by decades of expertise.
We’re proud to offer Africa’s only SABS-certified septic tanks. These units meet strict standards for material quality, hydraulic performance, watertightness, and long-term durability.
Each SABS tank includes:
- All necessary connection fittings
- Inlet and outlet pipes
- Lid extension for added convenience
1500L SABS Septic Tank
R 5 520.00
3000L SABS Septic Tank
R 9 994.00
4500L SABS Septic Tank
R 14 944.00
5400L SABS Septic Tank
R 23 288.00
How does it work?
Septic Tanks with Soakaways
A septic tank’s purpose is to collect wastewater, and then separate and partially decompose as much heavy organic material as possible. The settled sewage can then either be discharged into the sub-soil via a soakaway system or treated further biologically for non-potable applications.
