The SERTO screwed connection K 70008 is a precision-engineered fitting designed for leak pipe K 70005 of the raw water pump system in the Sulzer ZV40/48 engine. Its primary purpose is to provide a secure, leak-tight mechanical connection between the leak pipe and associated system components while allowing easy installation and maintenance. Manufactured from corrosion-resistant materials suitable for continuous exposure to moisture, vibration, and temperature changes, the fitting is designed to deliver reliable long-term performance in demanding marine and industrial environments. Precision-machined threads and sealing surfaces ensure dependable assembly integrity and resistance to loosening under dynamic operating conditions. By maintaining secure leak monitoring connections and preventing uncontrolled fluid escape, the K 70008 SERTO screwed connection supports efficient maintenance, improved operational safety, and reliable cooling system performance.