An article about the NMR Pipe Protector has been published in the June issue of the specialized piping technology magazine "Monthly Piping Technology."

Reduce costs to less than one-tenth! Prevent deterioration from red rust in pipes and extend the lifespan of pipes for over 40 years! Red rust prevention device for pipes 'NMR Pipe Protector'

Prevention of red rust deterioration in water supply pipes, air conditioning pipes, and hot/cold water piping. It has been adopted in over 4,300 buildings, including Buckingham Palace and Kumamoto Japanese Red Cross Hospital! <Recommended Points> ★ Significant cost reduction (over 90% reduction in piping renewal costs) ★ No need to cut pipes ★ No need for facility shutdown without water outage work ★ Excellent safety as the equipment does not come into direct contact with water Especially recommended for facilities that cannot stop operations, such as hospitals, hotels, and shopping centers! *Free PDF materials available, including cost comparison charts and customer testimonials! *Please feel free to contact us first.

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Confirmed the rust prevention effect inside the piping in areas where the NMR pipe protector's rust prevention effect conditions are met.

To demonstrate the rust prevention effect of the NMR pipe protector, a certain amount of water must flow through the piping. In the Konan Chuo area where the rust prevention effect test was conducted, the minimum water usage for a 50A pipe was 4.4 tons per day, but only three households were using that water, resulting in a total water usage of 1 ton per day (an average of 350 liters per day per household), which is very low. In the Teramachi 2-chome area, the number of households using water for each branched pipe with a diameter of 50A was six and eight, respectively, with the six households using about 2 tons of water per day and the eight households having a total water usage of just under 3 tons per day. Due to insufficient water usage, a clear rust prevention effect could not be confirmed. However, in the Tsurumi Public Housing and Hazawa area, where similar verification tests were conducted, the conditions were met. In Tsurumi Public Housing, the red rust in the water supply pipe decreased from 0.27 mg/l to 0.12 mg/l six weeks after the installation of the NMR pipe protector, and an increase in residual chlorine concentration, which had been reduced due to red rust, was confirmed. In the Hazawa area, the residual chlorine concentration, which had decreased by 45.3%, improved significantly to a reduction of 13.6%. The Yokohama City Waterworks Bureau has concluded the tests as there are no more suitable locations to further test the rust prevention effect of the NMR pipe protector.

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Extend the life of your current water pipes and air conditioning pipes for over 40 years! By converting red rust to black rust, we can rehabilitate the pipes and eliminate the need for expensive pipe replacements.

■Features - Cumulative installation record of over 4,400 buildings as of July 2025 - Extends the lifespan of water pipes for over 40 years, until the building's lifespan - Installation costs are about 1/5 to 1/10 of pipe renewal construction - Patented in Japan and the United States, registered in the Ministry of Land, Infrastructure, Transport and Tourism's NETIS new technology utilization system - No need for water outages, no running costs (electricity or chemicals) - Installed on the outside of pipes, allowing for short-term installation and ensuring hygiene - Comes with a product warranty ■Product Overview By converting red rust that occurs inside old pipes into black rust, we improve and strengthen the pipes, rehabilitating them. It also prevents the new occurrence of red rust. Red rust deteriorates pipes, while black rust has completely different properties. Black rust is smaller in volume, more robust, and insoluble in water, which strengthens the pipes and extends their lifespan by over 40 years. Typically, the lifespan of pipes is shorter than that of buildings (around 20 years), but it can be extended to match the building's lifespan without expensive pipe renewal. ■ Japan System Planning Co., Ltd. ■ Toll-Free Number: 0120-320-390 Official Website: https://www.jspkk.co.jp/jp/contact/

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Extend the lifespan of piping! Case study of the "NMR Pipe Protector" introduced at Christ's College, Cambridge University.

Christ's College, Cambridge University, originated from God's House, which was established in 1437, and was rebuilt and opened as Christ's College in 1505 at nearly the same location. It is also famous for producing numerous notable alumni, including Charles Darwin, the author of "On the Origin of Species." The university's air conditioning hot water piping has been troubled by issues related to red rust internally, and although sacrificial anodes were introduced in 2008 as a countermeasure, the progression of red rust did not stop. Additionally, an anti-corrosion agent was applied annually, but there was no change in the iron content of the water before and after its use, raising concerns about the agent's impact on human health. Therefore, to remove red rust and single-celled bacteria while maintaining the strength of the piping, an NMR pipe protector was installed on July 31, 2013, in the air conditioning hot water piping (return pipe) of the Todd Building on the university campus. The iron content in the water, which was 43.81 mg/l before installation, dropped to 17.95 mg/l three weeks after installation. As October arrived and the air conditioning hot water system operated at full capacity, the levels continued to decrease, reaching 0.5195 mg/l by August 5, 2014, 52 weeks after installation, which is about one-eighty of the original level.

• Water treatment equipment

The results of verifying the red rust prevention device "NMR Pipe Protector" for hot water supply piping showed a significant cost reduction in piping renewal expenses to 1/50.

The Royal Garden Hotel London is beloved by travelers from around the world as one of the world's leading five-star hotels. Constructed in 1965, by 2007, it had been 42 years since its establishment, and the deterioration of the hot water supply pipes had progressed. Due to the use of iron pipes, internal red rust corrosion had advanced, resulting in relatively dark red water coming out of the taps every morning. In response, three "NMR Pipe Protectors" were installed on the main hot water supply pipe in the boiler room. Furthermore, water quality tests were conducted before installation, two weeks after installation, and then monthly for 12 months to measure the iron content in the water due to red rust. The results showed a significant decrease in the iron content in the water immediately after installation. Since the effectiveness of rust prevention was quantitatively proven, the hotel also installed NMR Pipe Protectors in the air conditioning piping. Ultimately, while the cost of pipe replacement was approximately 1.5 billion yen, the total cost of the NMR Pipe Protectors was about 30 million yen, resulting in a cost that was 1/50 of the replacement cost. In terms of cost-effectiveness, it far exceeded the hotel's expectations. *Customer testimonials (customer recommendation letters) and other PDF materials are currently available for free! *Please feel free to contact us first.

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The Royal Bank of Scotland confirmed the rust prevention and lifespan extension effects of NMR pipe protectors for air conditioning piping, reducing piping renewal costs to less than one-tenth.

As an example of the introduction of the "NMR Pipe Protector," we present the case of the Royal Bank of Scotland. Branch 250 had been in operation for 18 years and was facing issues with red rust in the air conditioning hot water piping. Due to the high costs of rust inhibitors and a shift towards environmental considerations, the "NMR Pipe Protector" was installed in the air conditioning hot water piping in March 2018. As a result of the installation, the iron content value from red rust in the hot water, which was 1.10 mg/L before installation, was re-examined 9 weeks after the installation of the NMR Pipe Protector, revealing that the hot water was clear and the amount of dissolved iron in the hot water had decreased to approximately 1/3, or 0.41 mg/L. The progression of red rust within the piping also stopped, and the red rust had transformed from a surface state to black rust. The NMR Pipe Protector successfully resolved the issue of red rust dissolving into the water and halted its progression. There is now no longer a concern about the acceleration of piping deterioration due to red rust. Additionally, the coating from black rust has a reinforcing effect on the piping, and it is expected to extend the lifespan of the piping to match the lifespan of the building. *Customer feedback (customer testimonials) and other PDF materials are currently available for free! *Please feel free to contact us first.

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The London City Hall used the rust prevention device "NMR Pipe Protector" to convert red rust in the hot water supply pipes to black rust, verifying the effectiveness of preventing red rust and extending the lifespan of the pipes.

The "NMR Pipe Protector" has garnered attention worldwide for its ability to solve the problem of red rust. Every morning, red water would come out from the hot water pipes in Guildhall, London. When we measured the iron content in the water, it was found to be 6.36 mg per liter, indicating significant red rust, which is considerably higher than the water quality standard of 0.2 mg per liter set by UK water regulations. Three weeks after installing the NMR Pipe Protector, the iron content in the water was measured at 0.015 mg per liter. This is a reduction to 1/400 of the iron content before installation, and further measurements taken seven weeks after installation showed a decrease to 0.007 mg per liter, which is less than half of the value three weeks after installation, proving that the red rust had transformed into insoluble black rust in the water. As a result of the drastic reduction in iron content, the red water was eliminated. The existing red rust was reduced to black rust, which strengthened the piping. As long as the building continues to exist, the piping can continue to be used. With the red rust problem in the hot water pipes of Guildhall, London resolved, a letter of recommendation was issued. *We are currently offering free PDF materials such as customer testimonials (customer recommendation letters)!

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Proving the rust prevention and prolongation effect of the piping by converting red rust to black rust in the hot water supply piping of Whittington Hospital in the UK.

Whittington Hospital (affiliated with the NHS) was built in the 1860s, and the building has been deteriorating, with the hot water piping having not been updated for about 30 to 40 years since the last renovation. As it stood, the risk of clogs and leaks due to corrosion in the hot water pipes was high, leading to the decision to introduce the red rust prevention device, the "NMR Pipe Protector." As a result of implementing the NMR Pipe Protector, the occurrence of new red rust has been completely prevented, and there have been no instances of red water, proving that the hot water piping has been significantly extended in its lifespan. Additionally, the interior of the piping is protected from black rust by the NMR Pipe Protector, preventing the progression of red rust corrosion. As long as the NMR Pipe Protector is installed, the piping can be used for the lifespan of the building. [Installation Results] ■ Piping can be used until the lifespan of the building ■ Significant cost reductions achieved ■ No need for water outages * Customer testimonials (recommendation letters) and other PDF materials are available for free! * Please feel free to contact us first.

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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!

~Do you have any of these concerns?~ ■High electricity bills... ■Poor air conditioning efficiency... ■Machines not working well... It might be due to red rust in the pipes... Transform your pipes into "rust-free pipes" with the "NMR Pipe Protector" and extend the lifespan of even old pipes! No worries about business interruptions due to water outages or lost opportunities from line stoppages that are essential for pipe renewal! ~Many factory case studies available~ ★Major DPE factory ★Major automobile manufacturer factory ★Food processing factory in Shizuoka Prefecture *You can download the materials for free. *Please feel free to contact us first.

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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!

<Aren't you misrecognizing something?> - There won't be any red water, so it's fine, right... - If it's VLP pipes or anti-corrosion cores, there won't be rust, so it's okay... - For now, we're cleaning the pipes, so it should be fine... - If they get old, we'll just have to replace everything, right... = Knowledge is definitely beneficial = - Examples of red rust problems caused by pipes seen in images - What is "black rust" that completely solves the red rust issue? - The chemical change "reduction" that converts red rust to black rust - Pipe-friendly management methods and the reasons behind them *You can download the materials for free. *Please feel free to contact us first.

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Old piping is likely to suddenly cause multiple leaks even with a small earthquake. Large-scale replacement work for the piping can lead to significant damage... What measures can be taken now?

Are you aware? The lifespan of piping is said to be about 20 years. At first glance, piping is often overlooked because it is not visible from the outside, but like buildings, it continues to deteriorate over time. Furthermore, in recent years, the majority of equipment damage caused by earthquakes has been due to "piping within buildings," such as air conditioning systems. Sudden leaks caused by earthquakes can occur in multiple locations and result in significant damage... Once a leak occurs, it requires a large-scale construction cost for "piping replacement (piping renewal)." To prevent accidents before they happen, we recommend the NMR Pipe Protector! ★ Just by installing it on the outside of the piping, it extends the lifespan of the piping and strengthens the interior! ★ = Maximum Benefits = - The initial cost is less than one-tenth of that for piping renewal - Running costs and maintenance are "zero" - High safety that is also implemented in food factories and hospitals Please feel free to contact us first.

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The NMR pipe protector is the only one in the world that transforms red rust inside pipes into black rust, improves pipe strength, reduces repair costs by 90%, and extends pipe lifespan by over 40 years.

Today, as the entire society is changing due to the novel coronavirus, one of the most affected industries is the hotel industry. With a decrease in guests, a lack of banquet orders, and restrictions on dining in restaurants, income has drastically fallen. When water leakage issues arise due to rust in the plumbing from the aging of the building, the cost of necessary plumbing updates for repairs becomes very high, forcing hotels to consider borrowing from banks or selling the property. The NMR Pipe Protector, a plumbing longevity device, can reduce that cost to less than one-tenth. Even if sold, the amount will be deducted by the plumbing update costs that will arise in the near future. Hotels that are over 30 years old cannot avoid this issue sooner or later. The only solution to this problem is to compress plumbing update costs to one-tenth to one-fifteenth, extend the plumbing lifespan by over 40 years, and eliminate the need for long-term closures (which require at least six months for air conditioning plumbing updates) through the introduction of the NMR Pipe Protector. By using the world's only rust prevention device, the "NMR Pipe Protector," which converts internal red rust to black rust, improves plumbing strength, and extends plumbing lifespan by over 40 years, plumbing update costs can be reduced by more than 90%.

• Other air conditioning equipment

Extend the lifespan of hotel and inn air conditioning piping affected by red rust deterioration for over 30 years at one-tenth the cost of piping replacement.

"Red Rust Deterioration of Air Conditioning Chilled and Hot Water Piping" Air conditioning chilled and hot water piping that has been in use for over 25 years experiences the loss of the zinc coating on the inner surface of the steel pipes within 4 to 5 years. As the surface of the iron comes into contact with water, red rust deterioration occurs, leading to red rust blockage. At the same time, this red rust flows into copper fan coils, causing further blockage and reducing the efficiency of heating and cooling. Additionally, the accumulation of red rust within the heat source equipment shortens its lifespan. As the red rust deterioration progresses within the piping, the threads at the joints may break off, leading to water leaks during strong earthquakes. Since the air conditioning chilled and hot water system is centralized, updating the piping requires hotels and inns to suspend operations for more than six months, and the cost of piping replacement can be several hundred million to over a billion yen. The damages incurred from the suspension of operations are also significant, leading to a demand for the development of technologies that can extend the life of air conditioning piping without replacement.

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We have published numerous costs for when you actually implement it. We will provide a "cost comparison table" that clearly shows the comparison with the costs of updating piping!

~For those who are troubled by such issues~ ■ I don't have the money to rebuild or update the plumbing... ■ I want to quickly address the red water and plumbing clogs... ■ Water outage construction is quite a hassle... ★ Please download and view the PDF materials for the 'Case Studies' below. ★ Feel free to contact us if you want to know a rough estimate of the costs!

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Incredible... Over 4,300 installations! Old piping can be kept without replacement thanks to rust prevention effects! We will introduce various case studies from different buildings all at once.

～Recommended for those who:～ ■ Want to continue using old piping ■ Do not want to cut or grind the piping ■ Prefer to avoid water outage construction ■ Do not want to spend much time or money...! The introduction cost is less than 1/5 to 1/10 of the cost of piping renewal! *Please download the PDF materials below to view the "Case Studies." *Feel free to contact us if you would like to know a rough estimate!

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For countering red rust in water pipes, we recommend the "NMR Pipe Protector"! It quickly improves red rust inside the pipes, requires no power, and has zero running costs!

【Features】 - Eliminates red water and red rust blockages - Patented construction method - Installed on the outside of pipes, no cutting of pipes required - Zero running costs - Highly versatile with numerous proven results For free information requests or inquiries, please feel free to contact us. ■■■■■ Japan System Planning Co., Ltd. ■■■■■ Toll-free number: 0120-320-390 Official website: https://www.jspkk.co.jp/jp/contact/

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Introduced in major automobile manufacturers, large DPE factories, and food factories!

■Patent obtained, NETIS Plus registration achievements. ■Introduced on World Business Satellite (WBS)! ■Short-term resolution of pipe blockages. ■No power required, no running costs. ■No chemicals used, safe for food factories. ■No maintenance required. The "NMR Pipe Protector" can resolve pipe blockages by converting red rust that has formed inside the pipes into black rust, revitalizing the pipes. Black rust has a smaller volume than red rust, is insoluble in water, and possesses strong properties. By converting red rust in the pipes to black rust, the original lifespan of approximately 20 years can be extended to over 40 years.

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To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

"Electronic contracts for national and local governments are also available with 'paperlogic Electronic Contracts'" In December of last year (2023), we inquired about our service 'paperlogic Electronic Contracts' regarding the 'Law and Orders Related to Regulations on New Business Activities' utilizing the Digital Agency's gray zone resolution system. As a result, we received a response from the Digital Agency stating that 'paperlogic Electronic Contracts' can be used as an electronic record in place of paper contracts for national and local government contracts. "'paperlogic' is endorsed by the Digital Agency" In this inquiry, we received confirmation that 'paperlogic Electronic Contracts' can be utilized as an electronic record in place of paper contracts for national and local government contracts. From now on, you can confidently use 'paperlogic Electronic Contracts' not only for contracts between private companies but also for all types of contracts in local government practices, including administrative contracts and discretionary contracts. For business document digital transformation and electronic contract services, feel free to consult with paperlogic.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.