[NMR Pipe Protector Verification Results] Major DPE Factory

Piping with a statutory useful life of 15 years has been extended by 40 years! Maintaining the condition of the piping without red rust deterioration until 55 years of age.

In this property, galvanized steel pipes (SGP) are used for the water supply piping, and at 35 years old, the pipes were diagnosed to have a lifespan of only 2 months due to frequent leaks and the occurrence of red water. To prevent red rust and extend the life of the pipes, an "NMR Pipe Protector" was installed. In the water quality test before installation, the iron content was 0.5 mg/l, and there was a significant occurrence of red water. However, six days after installation, the iron content dropped to below 0.05 mg/l, and the red water was completely resolved. Subsequently, water quality tests conducted 14 years and 20 years after installation showed that red rust had completely disappeared, and new leaks were entirely prevented, proving the rehabilitation of the piping. [Effects After Installation] ■ Water quality test six days after installation showed iron content below 0.05 mg/l, and red water was completely resolved. ■ Water quality tests 14 years and 20 years after installation showed that red rust had completely disappeared. ■ New leaks were entirely prevented, proving the rehabilitation of the piping. ■ Pipes with a statutory useful life of 15 years were extended by 40 years, maintaining a condition free from red rust deterioration until 55 years old. *For more details, please refer to the PDF materials or feel free to contact us.

basic information

【Introduction Overview】 ■Location: Chofu City, Tokyo ■Building Overview: 35 years old, 5 stories, DPE factory ■Water Supply Method: Elevated Water Tank Method ■Installation Date: November 16, 2000 ■Installed Piping/Number of Installations: Secondary water supply piping from elevated water tank (SGP pipe 200mm)/1 unit of PT-200DS *For more details, please refer to the PDF document or feel free to contact us.