The Threaded Tank with Threaded LID and Oprecht Embosed 500 Litre Capacity Tank, 3-Layer Protection Non-ISI (Black) is a cutting-edge storage tank designed to optimize storage capacity and efficiency. This tank boasts a unique threaded design on both the tank body and the lid, ensuring a secure and leak-proof closure. Additionally, the Oprecht Embosed feature enhances the tank's structural integrity, making it suitable for a wide range of industrial, commercial, and residential applications.