[NMR Pipe Protector Verification Results] Yaesu Entrance Hall

One week after installation, the color of the water is almost transparent! The total iron content in the water has also significantly decreased to less than 0.1 mg/l.

This property has been in use for 50 years and has experienced red rust corrosion deterioration due to the use of galvanized steel pipes (SGP). Before the installation of the "NMR Pipe Protector," the color of the water inside the pipes was light brown, and the total iron content in the water was 11 mg/l, indicating significant red rust corrosion. One week after the installation of our product, the color of the water became almost transparent, and the total iron content in the water significantly decreased to less than 0.1 mg/l. A similar verification conducted 10 months after installation showed that the condition was maintained well. 【Introduction Overview】 ■ Issues - There was red rust corrosion deterioration due to the use of galvanized steel pipes (SGP). - The total iron content in the water was 11 mg/l, indicating significant red rust corrosion. ■ Effects after Installation - The total iron content in the water significantly decreased to less than 0.1 mg/l. *For more details, please refer to the PDF document or feel free to contact us.

basic information

【Installed Piping/Number of Installations】 ■ New building system cooling tower secondary side cooling water (outgoing) piping (SGP pipe 150mm) / PT-150DS × 1 unit ■ Old building system cooling tower secondary side cooling water (outgoing) piping (SGP pipe 150mm) / PT-150DS × 1 unit ■ Chilled water (return) header secondary side chilled water (return) piping (SGP pipe 200mm) / PT-200DS × 1 unit *For more details, please refer to the PDF document or feel free to contact us.