Verification of NMR Pipe Protector Effect at Yokohama City Waterworks Bureau Part 1

日本システム企画東京本社　

The Yokohama City Waterworks Bureau conducted a demonstration test to prevent the occurrence of red rust in water supply pipes and to solve the problem of reduced chlorine concentration in water due to red rust. This was verified using the water supply pipe in the bathroom of Room 102, which was vacant, in the Tsuzumi water reservoir's attached public housing that was 20 years old at the time. The piping materials used were polyethylene-lined steel pipes for shared areas and resin pipes for exclusive areas, where red rust occurred at the pipe joint. The iron concentration in the stagnant water at the bathtub water supply faucet before installation was 0.27 mg/l, and the residual chlorine at that time was 0.11 ppm. Additionally, during the two weeks prior to installation (with water flowing for 3 hours a day), the amount of red rust adhered to the faucet filter was 13 mg/l, indicating significant corrosion of red rust at the pipe joint. After installing the NMR pipe protector on the entire water supply inlet pipe (50A) of the Tsuzumi public housing, the iron concentration in the stagnant water at the bathtub water supply faucet decreased to 0.15 mg/l after one week, while the residual chlorine increased to 0.56 ppm, five times higher than before installation. The NMR pipe protector completely halted the deterioration of red rust, proving that the surface of the existing red rust transformed into passive black rust and that the reduction of chlorine ceased. *You can download the materials for free. *Please feel free to contact us first.

Verification of rust prevention and reduction of chlorine for sterilization.

Date and time
Capital
Entry fee

Related product information

Reduce the maintenance costs for air conditioning hot and cold water piping in libraries, museums, etc., to less than one-tenth.
NMR Pipe Protector, a piping rehabilitation device that prevents leaks by preventing red rust in the chilled and hot water piping of cultural centers, libraries, and art museums, reducing maintenance costs to less than one-tenth.

Completely prevent the red rust deterioration of air conditioning chilled and hot water pipes that have been in place for over 20 years, extending the lifespan of the pipes until the building's lifespan, thus eliminating the need for pipe replacement work during that period. Additionally, the benefits gained from using the NMR pipe protector, which can be installed from the outside of the pipes, are as follows: 1. Approximately 90% reduction in pipe replacement costs. 2. Resolution of the issue of facility usage being unavailable during pipe replacement work (for over approximately 6 months). 3. Resolution of the asbestos issue. During the pipe work for air conditioning chilled and hot water systems in buildings over 30 years old, the handling of asbestos emitted from areas like the ceiling becomes a significant problem. Furthermore, the costs associated with this can be as high as those for pipe replacement work, and the construction period may be extended by more than 50% of the planned duration. The NMR pipe protector prevents the occurrence of this asbestos issue.
Pipe anti-corrosion, hospital water supply and air conditioning piping longevity device "NMR Pipe Protector"
NMR Pipe Protector extends the lifespan of hospital water supply pipes and air conditioning chilled and hot water pipes affected by red rust deterioration for over 40 years at one-tenth the cost of pipe replacement.

"Unnecessary updates to the water supply pipes and air conditioning chilled and hot water piping." Iron oxidizes and forms red rust due to dissolved oxygen and water molecules in water. However, when electrons are supplied to the red rust, the water molecules and oxygen contained in the red rust are separated from it, transforming into a very hard black crystal that is one-tenth the volume of the red rust. Because it is black, it is called black rust, and due to its attraction to magnets, its scientific name is magnetite. This black rust belongs to the same passive state as gold, so if all the red rust in the piping is converted to black rust, the piping will no longer deteriorate from red rust internally. Therefore, if external corrosion is prevented with paint or similar materials, the lifespan of the building can be extended.
Suitable for facility operation! Rust-free piping is possible! NMR Pipe Protector
Effective for concerns such as "decreased air conditioning efficiency," "increased pump load," and "rising electricity costs" due to red rust in the piping... Boost productivity efficiency!

*Please download the PDF document below for more details. *Feel free to contact us.
NMR Pipe Protector that Promotes the Growth of Tomatoes and Strawberries in Agriculture
The rust prevention effect of the NMR pipe protector is due to the action of small clusters of water, which has also been proven to promote the growth of tomatoes and strawberries.

For more details, please refer to the PDF document or feel free to contact us.
<Must-see for pipe and building managers> Internal water piping [Free diagnosis] now accepting applications!
For piping that has been in use for 20 years, we recommend a free diagnosis! Based on diagnostic results from images and data, we will propose the best methods for cost reduction and extending the life of the piping.

For more details, please refer to the PDF document or feel free to contact us.
Essential Plumbing Basics and Solutions for Red Rust Troubles That Beginners Can Easily Understand
Replace everything when it gets old? You’ll regret it if you don’t know! A gentle management method for piping and the reasons behind it. New anti-corrosion technology for piping!

Please feel free to contact us. We will respond based on our reliable technology and extensive experience accumulated over more than 30 years since our founding.