[NMR Pipe Protector Verification Results] Fukuoka Prefecture Condominium
After 16 years of installation, the effectiveness verification shows a reduction in red rust blockage rate from 50.7% to 41.2%, an improvement of 18.7%! This demonstrates the effectiveness of red rust prevention and pipe lifespan extension.
A follow-up survey was conducted in a condominium in Fukuoka Prefecture, 16 years after the installation of the NMR pipe protector. Before installation, the joints of the water supply pipes in Rooms A and B were inspected with a fiberscope, revealing red rust blockage rates of 50.7% and 78.2%, respectively, indicating significant progression of red rust blockage and the need for early intervention. Consequently, the NMR pipe protector was installed in the water supply piping. One year after installation, a follow-up survey was conducted under the same conditions as before installation, and the red rust blockage rates for Rooms A and B were as follows: [One Year After Installation] Room A: 50.7% → 48% [5.3%] reduction improvement Room B: 78.2% → 74.1% [5.2%] reduction improvement [Sixteen Years After Installation] Room A: 50.7% → 41.2% [18.7%] reduction improvement Room B: 78.2% → 68.4% [12.5%] reduction improvement From the above reduction improvement rates in red rust blockage, it was demonstrated that the NMR pipe protector completely prevented the occurrence of new red rust and that the red rust blockage transformed into black rust with a volume reduction to one-tenth. Additionally, it was proven that as long as this condominium remains standing for another 20 or 30 years, pipe replacement will not be necessary.
basic information
【Introduction Overview】 ■Property Overview: 10-story, 37-unit condominium ■Location: Fukuoka Prefecture ■Age: 38 years (at the time of investigation 16 years later) ■Installed piping/number of installations: Elevated water tank secondary side water supply piping/PT-75DS × 1 unit *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
"NMR Pipe Protector" for preventing red rust inside pipes.
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
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