We have successfully completed another important milestone within the scope of our GRP Septic Tank Project developed for İSKİ.

The production of our system, designed with specially engineered DN4000 diameter GRP pipes and offering a storage capacity for 150 people, has been successfully completed, while shipment and installation processes are progressing rapidly.

This project stands out as one of our most distinctive applications, demonstrating our engineering strength and solution-oriented approach in high-volume water storage systems.

Thanks to its modular structure, the system can easily adapt to varying capacity requirements and provides maximum efficiency for both above-ground and underground applications.

Under the technical supervision of the SUPERLIT team, the installation process is carried out by transporting and assembling the system on-site in a modular manner using specialized equipment.

From R&D to production, and from logistics to installation, SUPERLIT’s strong technical infrastructure and engineering expertise are highlighted at every stage.

🔹 Project-based engineering design
🔹 Fast and easy installation
🔹 Flexibility for above-ground and underground use
🔹 Efficient utilization of surface area in buried applications
🔹 Superior leak-tightness with Full Face GRP Coupling
🔹 High chemical resistance
🔹 Expandable capacity based on needs

As SUPERLIT, we continue to deliver innovative and reliable solutions for infrastructure and storage systems.