Red rust prevention device - List of Manufacturers, Suppliers, Companies and Products

Millennium Hotel in the UK resolves issues of red rust and water leakage in the air conditioning hot and cold water piping.

Case study of the introduction of NMR pipe protectors for preventing red rust and extending the life of hotel water supply piping.

The Millennium Hotel London Mayfair is a historic building located in the heart of London, overlooking Grosvenor Square, which was once the residence of the Duchess of Kendal in the 18th century. To address the issues of red rust and leakage in the air conditioning hot water piping, the "NMR Pipe Protector," a rust prevention and pipe longevity device that does not require pipe removal or water shutdown during installation, was installed. Before the installation of the NMR Pipe Protector, the iron content due to red rust in the air conditioning hot water piping was very high at 15.7 mg/l, indicating significant deterioration from red rust and raising concerns about leakage. To prevent this red rust and leakage, the "NMR Pipe Protector" was introduced. Six weeks after the installation of the NMR Pipe Protector, the test results for the air conditioning hot water showed a significant reduction in iron content to 0.157 mg/l, completely preventing new red rust in the air conditioning cold and hot water piping, and it was proven that the existing red rust had transformed into black rust, which is insoluble in water and has a volume one-tenth that of red rust. If the NMR Pipe Protector continues to be used, all red rust in the piping will transform into black rust, preventing external corrosion and leakage, thereby extending the lifespan of the building.

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] Harrods Department Store

The inspection 67 days after installation showed that the iron concentration decreased further to 0.022 mg/l! Demonstrating the effectiveness of rust prevention and extending the lifespan of the piping.

At Harrods Department Store, galvanized steel pipes were used for the hot water supply system, and after 30 years, red water had occurred. To eliminate the red water in the hot water supply and prevent the need for pipe replacement, an "NMR Pipe Protector" was installed on the primary side of the hot water header. The iron content in the stagnant water at night, which was 1.294 mg/l before installation, decreased to 0.058 mg/l 47 days after installation, and further dropped to 0.022 mg/l 67 days after installation, reducing to 1/58 of the initial value. [Effects After Installation] ■ The iron content in the stagnant water at night decreased from 1.294 mg/l to 0.058 mg/l 47 days after installation. ■ 67 days after installation, the iron content was reduced to 0.022 mg/l, which is 1/58 of the initial value. ■ The deterioration caused by red rust from the inside has been completely eliminated. ■ By preventing external corrosion, it has become usable semi-permanently as long as the building remains. *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] Major Automobile Manufacturer Factory in Fukuoka Prefecture

The amount of black rust increased significantly from 4% to 43.6%! A case where line stoppage was completely prevented.

In August 1998, an "NMR Pipe Protector" was installed in the cooling water circulation piping of the welding robot cooling line located within a major automobile manufacturer’s factory in Fukuoka Prefecture to prevent red rust scale. Before installation, red rust from the cooling water piping would leach out, entering the narrow cooling tubes of the body welding robots, causing blockages that resulted in the welding robots stopping, which took over 15 minutes to recover. Nine months after installation, the cooling water piping was inspected, and the amount of black rust compared to the red rust before installation increased significantly from 4% to 43.6%. Additionally, line stoppages were completely prevented. [Challenges] ■ Red rust leaching from the internal cooling water piping ■ Entry into the narrow cooling tubes of the body welding robots, causing blockages ■ Recovery from welding robot stoppages taking over 15 minutes ■ Damage costs exceeding 6 million yen per incident *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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[Verification Results] London City Hall West Wing (Guildhall, London)

The results significantly fell below the UK Water Supply (Water Quality) Regulations standard of 0.2 mg/l, completely resolving the issue of red water!

In the west wing of this guild hall facility built in 1974, an "NMR Pipe Protector" was installed to eliminate red water from the hot water supply piping and prevent deterioration from red rust, thereby extending the life of the piping. Before installation, the iron content was at a very high level of 6.36 mg/l, but three weeks after installation, it dropped to 0.015 mg/l, and seven weeks later to 0.007 mg/l, significantly below the UK water supply quality standard of 0.2 mg/l, completely resolving the issue of red water. The occurrence of new red rust within the piping has been prevented, and the existing red rust has been converted to black rust, demonstrating the effectiveness of this product in preventing red rust and extending the life of the piping. [Effects After Installation] - Three weeks after installation, the iron content was 0.015 mg/l, and seven weeks later it was 0.007 mg/l, significantly below the UK water supply quality standard of 0.2 mg/l. - Effectiveness in preventing red rust and extending the life of the piping has been demonstrated. - The hot water supply piping can be used as long as the building remains, by preventing external corrosion. *For more details, please refer to the PDF document or feel free to contact us.*

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] Buckingham Palace

Verification of the rust prevention effect of NMR pipe protector at Buckingham Palace in the UK! The iron ion concentration decreased significantly from 16.6 mg/L to 0.455 mg/L.

At Buckingham Palace, galvanized steel pipes (SGP pipes) are used for the air conditioning hot water piping and hot water supply piping, and some of the piping was updated due to deterioration from red rust. However, since most of the piping has not been updated, "NMR Pipe Protectors" were installed in both the air conditioning hot water piping and hot water supply piping to prevent red rust deterioration and extend the life of the piping. Water samples were taken from the circulating hot water before and after installation, and the reduction in iron ion levels in the water was used to verify the effectiveness of rust prevention. As a result, before installation, the iron content in the water of the air conditioning hot water piping was 16.6 mg/l, but after 24 days post-installation, it significantly decreased to 0.455 mg/l. 【Introduction Overview】 ■ Building Name: Buckingham Palace ■ Location: London ■ Building Overview: Completed in 1703, 304 years old, 775 rooms ■ Installation Date: January 12, 2007 ■ Installed Piping/Number of Installations: Air conditioning hot water piping/PT-100DS×1 unit, circulating hot water piping/PT-50DS×1 unit, circulating hot water piping/PT-30DS×1 unit *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] St. Ignatius Church

A case where it was confirmed that the red rust inside the piping is in a good condition and not dissolving in water!

St. Ignatius Church, also known as the Catholic Kojimachi Church, is a historic church adjacent to Sophia University that has existed since before the war. Four years ago, it was found that the red rust deterioration in the air conditioning chilled and hot water piping, which is 19 years old, was progressing. Therefore, an evaluation of the rust prevention effect of the "NMR Pipe Protector," a red rust prevention extension device, was conducted. Before the installation of the NMR Pipe Protector, a sample of the circulating chilled and hot water was taken, revealing that the water was brownish in color. Water quality testing detected a total iron concentration of 240 mg/l, indicating significant progression of red rust corrosion within the piping. After installing the NMR Pipe Protector, a water sample was tested two weeks later, showing that the water had become almost clear, with the total iron concentration due to red rust reduced to 2.7 mg/l, a significant decrease. At the same time that the progression of red rust was halted, the surface red rust within the chilled and hot water piping and the red rust in the water transformed into inert black rust that does not dissolve in water. This provided verification of the rust prevention effect of the NMR Pipe Protector within the chilled and hot water piping. This result was featured in an article published on July 18, 2018, in issue 2737 of "Air Conditioning Times," which reported on the verification of the rust prevention effect of the NMR Pipe Protector at St. Ignatius Church.

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] BBC (British Broadcasting Corporation)

Verification of rust prevention effects in the air conditioning piping of the BBC (British Broadcasting Corporation)! Preventing the occurrence of new red rust and converting existing red rust to black rust, demonstrating the extension of piping lifespan.

At the BBC (British Broadcasting Corporation), which has been in operation for 53 years, the use of SGP pipes in the cooling water piping has led to frequent leaks and a very serious state of red rust deterioration in the piping. To prevent leaks caused by red rust deterioration and to extend the life of the piping, four "NMR Pipe Protectors" were installed in the cooling water systems of the Main Block Building and Stage 5 Building. In the Main Block Building, the iron content in the water before the installation of the product was 5.53 mg/l, but it significantly decreased to 0.048 mg/l after 32 days of installation, and further decreased to 0.06 mg/l after 57 days. In Stage 5 Building, the iron content in the water before installation was 3.8 mg/l, which decreased to 0.063 mg/l after 32 days and to 0.008 mg/l after 57 days. Additionally, there have been no occurrences of leaks after installation. The prevention of new red rust formation and the transformation of existing red rust in the piping to insoluble black rust in the water have resulted in a reduction of iron content, demonstrating that this cooling water piping can be extended to the lifespan of the building. *For more details, please refer to the PDF document or feel free to contact us.*

Company：日本システム企画東京本社　
Price：Other

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[NMR Pipe Protector Verification Results] Société Générale Bank

The occurrence of new red rust has been completely prevented! The effectiveness of red rust prevention in extending the life of pipes has been proven!

The bank located in Tower Hill, London, had issues with red rust deterioration in the air conditioning hot water piping. To protect the air conditioning system from red rust deterioration, the "NMR Pipe Protector PT-200DS" was installed on September 26, 2008. Before the installation of the product, the iron content in the hot water was very high at 21 mg/l, but after 6 weeks of installation, it decreased to 0.36 mg/l, and after 7 weeks, it reached 0.05 mg/l, completely preventing red rust. [Introduction Overview] ■ Building Name: Société Générale Bank ■ Location: Tower Hill, London ■ Building Overview: Bank ■ Installation Date: September 26, 2008 ■ Installed Piping/Number of Installations: Air conditioning hot water piping/PT-200DS x 1 unit *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
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[NMR Pipe Protector Verification Results] Hospital #H

New leaks after installation are completely prevented! Costs can be reduced to less than one-tenth, extending the building's lifespan!

At Hospital #H, which was built 48 years ago, the air conditioning chilled and warm water piping using galvanized steel pipes (SGP) has experienced significant deterioration due to red rust, leading to leaks. Therefore, a red rust prevention piping extension device, the "NMR Pipe Protector," was installed. Before installation, a sample of the circulating chilled and warm water was taken, revealing a total iron concentration of 2.5 mg/l, indicating that red rust corrosion was progressing within the piping. Four weeks after the installation of the product, a subsequent water sample showed a significant reduction in total iron concentration to 0.4 mg/l. A water sample taken six years after installation showed an even further reduction to 0.2 mg/l, confirming that the progression of new red rust within the chilled water piping had completely stopped. The existing red rust had transformed into an insoluble, passive black rust with a volume reduced to one-tenth. [Introduction Overview] ■ Hospital Location: Hamamatsu City, Shizuoka Prefecture ■ Hospital Overview: 41 years old, 2 basement levels and 9 above-ground floors with 606 beds ■ Installation Date: December 2013 *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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Video available that explains in 10 minutes! Pipe rust prevention 'NMR Pipe Protector'

Eliminates the need to replace old pipes! Extends the life of pipes for over 40 years! The effectiveness is proven by data.

The NMR Pipe Protector can be installed on the outside of pipes without cutting them, allowing for measures against red rust inside the pipes. It can transform existing red rust into black rust, rejuvenating the interior of the pipes! This means that you can continue to use the same pipes until the lifespan of the building without having to replace the old pipes. 【Features】 - Installed from the outside without cutting the pipes - Improves and prevents red rust inside the pipes - Allows for the continued use of existing pipes - No need to introduce chemicals or scrape the inside of the pipes, ensuring safety - No power supply required, zero running costs! 【TV Broadcast Video Available!】 We are streaming a video of the content that was aired on television. You can watch an overview of the NMR Pipe Protector in about 10 minutes. Customer testimonials from those who have actually implemented it are also featured. Please take a look. *This video was broadcast on February 28, 2019, on TOKYO MX's business program "Kigyo Tamashii." *Please feel free to contact us first.

Company：日本システム企画東京本社　
Price：Other

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Acquisition of a US patent for pipe rust prevention, NMR pipe protector popular in the UK.

Introducing examples of the rust prevention effect of the "NMR Pipe Protector" in pipes in the UK!

The red rust prevention device for piping, "NMR Pipe Protector," has obtained patents and registrations in the United States and major countries around the world after undergoing rigorous patent examinations abroad regarding its practicality and other factors. On February 16, 2004, the first installation in the UK was at Addenbrooke's Hospital, affiliated with the University of Cambridge. The NMR Pipe Protector holds a patent in the UK and established its reliability through presentations at conferences related to "corrosion," leading to its installation upon recommendation from the University of Cambridge. The hot water pipes at Addenbrooke's Hospital experienced leaks due to bacterial corrosion and red rust deterioration just three years after the piping was updated. However, after the installation of the NMR Pipe Protector, red rust in the hot water piping made of galvanized steel was prevented in just 11 days. The iron ion concentration due to red rust in the hot water decreased from 1.07 mg/L before installation to 0.188 mg/L after 11 days, falling below the water quality standard of 0.2 mg/L. The transformation of red rust in the hot water pipes to black rust with a volume reduction to one-tenth confirmed the rust prevention effect of the NMR Pipe Protector. [Case Studies (Partial)] - Addenbrooke's Hospital - St Thomas' Hospital - Harrods Department Store - BBC (British Broadcasting Corporation)

Company：日本システム企画東京本社　
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Extending the life of apartment water supply pipes is achieved by converting red rust to black rust.

The piping internal red rust prevention device "NMR Pipe Protector" reduces red rust in the water supply pipes of apartments to insoluble and passive black rust, extending the lifespan of the building.

In addition to pipe rehabilitation, there is the "NMR method," which uses our internal rust prevention device, the "NMR Pipe Protector," to reduce red rust to insoluble and passive black rust. Vinyl-lined steel pipes are commonly used for condominium water supply (distribution) piping, where the straight sections do not deteriorate from red rust, but only the joints do. By converting this red rust to black rust, pipe replacement becomes unnecessary, reducing costs to 1/5 to 1/10. The NMR Pipe Protector utilizes free electrons in the water to convert internal red rust to black rust. Since the NMR Pipe Protector is installed on the outside of the pipes, it does not come into direct contact with the water inside, making it hygienic and safe. Through on-site surveys conducted by our technical workers, we can implement our product at suitable installation locations, enabling appropriate pipe rehabilitation throughout the entire piping system. The NMR method has obtained a patent as a groundbreaking pipe rehabilitation technique and has been recognized through research papers presented at the "Asia-Pacific Corrosion Society" and the "Japan Society of Corrosion Engineering." It has been highly evaluated for its water quality safety and has been adopted in many renowned hospital facilities around the world. The NMR Pipe Protector comes with a rust prevention effect guarantee, allowing for worry-free implementation. *For more details, please refer to the PDF or contact us.*

Company：日本システム企画東京本社　
Price：Other

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The apartment water supply pipes are prone to leaks due to deterioration from red rust, and you won't notice until it's too late!

By protecting only the joint sections of the water supply pipes in the apartment with the red rust prevention device "NMR Pipe Protector," pipe replacement is unnecessary.

The water supply pipes in buildings such as condominiums are made of vinyl-lined steel pipes, so the straight sections do not deteriorate, and only the joints experience red rust deterioration. Since there is no change in the color of the water coming from the faucet and no red water is produced, it is difficult to notice the red rust deterioration inside the pipes. Our company will first conduct an on-site inspection using an endoscope to investigate the condition of the red rust deterioration, and based on that, we will propose the introduction of the optimal "NMR Pipe Protector." With this product, it is possible to prevent red rust deterioration throughout the entire piping, including the joints. By introducing this product, it is possible to eliminate the need for costly pipe replacement expenses, which can be a significant financial burden for customers within limited repair budgets, and extend the life of existing pipes for over 40 years, thereby prolonging the lifespan of the pipes until the building's lifespan ends. *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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Reduce costs by preventing red rust in the apartment's water supply pipes and install a new elevator.

A condominium that used an NMR pipe protector to prevent red rust in water supply pipes, reducing the cost of pipe renewal to one-tenth, and used the remaining funds to install a new elevator.

The "NMR Pipe Protector" is a groundbreaking device for apartments and hospitals struggling with red rust issues in their piping, and it has received great acclaim. The introduction cost of the NMR Pipe Protector is about 1/5 to 1/10 of the cost of pipe replacement, allowing for a cost reduction of approximately 80-90%. At "Cosmo Kajigaya Le Seine," the introduction of the NMR Pipe Protector has created financial leeway, and they have begun considering the installation of a new elevator, which was a frequent request from residents. It was deemed financially feasible, and a proposal for the installation of the NMR Pipe Protector along with the new elevator was presented at an extraordinary general meeting and approved. Thus, the introduction of the NMR Pipe Protector brings various benefits to each facility. In addition to its effects on maintaining and improving water quality, it also makes a significant contribution in terms of cost. *For more details, please refer to the PDF materials or feel free to contact us.*

Company：日本システム企画東京本社　
Price：Other

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Cosmo Kajigaya Le Seine introduces NMR pipe protectors to prevent piping red rust.

The management association of "Cosmo Kajigaya Le Seine" has verified the prevention of red rust deterioration in water supply pipes using the red rust prevention device "NMR Pipe Protector," ensuring long-term pipe longevity.

In the condominium "Cosmo Kajigaya Le Seine," where the NMR Pipe Protector has been introduced, polyvinyl chloride lined steel pipes (VLP) were used for the water supply piping. Polyvinyl chloride lined steel pipes (VLP) refer to pipes that are internally coated with polyvinyl chloride. While the joints of the pipes are prone to red rust deterioration, the straight sections are excellent in durability and corrosion resistance, and are currently used in most buildings' water supply pipes. However, this water supply piping has high maintenance costs, and after several decades of installation, measures against water leaks due to red rust at the joints become necessary. Many water supply pipes experience issues such as red rust blockage at the joints, water leaks, and deterioration of water quality after twenty years. The NMR Pipe Protector converts red rust into black rust, resolving these issues. Unlike pipe replacement work, the NMR Pipe Protector can be installed without water service interruption, transforming the red rust inside the water supply pipes into black rust that strengthens the pipes. By introducing the NMR Pipe Protector, red rust becomes inert black rust, extending the lifespan of the pipes by over 40 years. *For more details, please refer to the PDF materials or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

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Red rust prevention device - List of Manufacturers, Suppliers, Companies and Products

Red rust prevention device Product List