The excellent rust prevention function of the NMR Pipe Protector - NMRPT - solves the red rust problem in the piping of Tokyo University of Science in a short period.

日本システム企画東京本社　

At the Life Science Research Institute on the Noda Campus of Tokyo University of Science, which was then 10 years old, red rust corrosion was progressing in the air conditioning chilled and hot water piping, resulting in the occurrence of "red water." Therefore, in February 2008, the facility installed the NMR Pipe Protector, a device to prevent and improve red rust corrosion in the piping. ◆ Rust Prevention Effect of the NMR Pipe Protector - NMRPT - that Improves Red Water in Two Weeks To confirm the rust prevention effect of the NMR Pipe Protector, water samples were taken from the air conditioning chilled and hot water piping. The water before installation showed a high iron content of 6.0 mg/l, confirming that red rust corrosion was progressing. In the water quality test conducted two weeks after installation, the iron content had significantly decreased to 0.5 mg/l, and the previously red water was confirmed to be clear. In the water quality test conducted four weeks after installation, the iron content further decreased to 0.3 mg/l, proving the red rust prevention and piping longevity effects of the NMR Pipe Protector. Designed to extend the life of the piping until the building's lifespan, the NMR Pipe Protector maintains its rust prevention effect for at least 40 years. Thanks to its unique technology, the NMR Pipe Protector enables long-term piping longevity that was not possible with other piping rehabilitation methods.