Prevention Device Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated：Sep 17, 2025 Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Prevention Device Manufacturer, Suppliers and Company Rankings

Last Updated：Sep 17, 2025 Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

英田エンジニアリング Okayama//Industrial Machinery
サンテツ技研 Hyogo//Food Machinery 神戸事業所
日本システム企画 Tokyo//Other manufacturing 東京本社　
4 セイシン企業 Tokyo//Manufacturing and processing contract
5 三共冷熱 Osaka//Building materials, supplies and fixtures

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Prevention Device Product ranking

Last Updated：Sep 17, 2025 Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.

Add-on DEPAK サンテツ技研神戸事業所
[New Model Launch] Car Theft Prevention Device i/lock 英田エンジニアリング
Electric Vehicle Theft Prevention Device i/lock 英田エンジニアリング
4 Automobile theft prevention device "i/lock" *Installation examples available 英田エンジニアリング
5 Kengyo Industrial Co., Ltd. General Catalog 兼工業東京営業所

Prevention Device Product List

31～45 item / All 289 items

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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

Piping Materials

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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　
Price：Other

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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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[Non-Scaler Implementation Case] Major Steelworks

Preventing blade damage in the cooling water pump! A case study of reducing the frequency of line stoppages through monthly disassembly and cleaning of the pump 1.2 times.

【Effects After Installation】 ■ Prevention of damage to the impeller of the cooling water pump due to calcium crystals ■ Prevention of calcium scale solidification and adhesion inside the pump ■ Reduction of line stoppage frequency from 1.2 times per month due to pump disassembly and cleaning, leading to increased productivity! Our factory was experiencing a situation where the line stopped every month (20 times/year) due to strong calcium scale adhering inside the pump, causing internal damage and requiring disassembly and cleaning. After the installation of the "Non-Scaler," there have been no line stoppages for over six months. Upon checking the scale condition inside the pump casing, it was found to be soft and in fine particle form, rather than forming strong calcium scale. By preventing damage to the pump caused by calcium scale, we have not only avoided line stoppages but also achieved significant reductions in maintenance costs. *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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Non-scaler introduction case: Cooling tower

A case of preventing the adhesion of calcium scale that adheres to the outer cooling fins of a cooling tower.

The cooling water used in open-type central air conditioning cooling towers has its calcium concentration rise to about 7 to 10 times that of the make-up water (source water) due to evaporation, resulting in the formation of hard calcium carbonate crystals on the surface of the cooling fins outside the cooling tower, which reduces cooling efficiency. The non-scaler, when installed in the make-up water piping, transforms dissolved calcium hydroxide in the water into calcium carbonate nanoparticles, dispersing them in the water and preventing calcium from solidifying and adhering to the cooling fins of the cooling tower. *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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Bridge Prevention Device Breaker Boy (TFB)

Bridge prevention specialist

Prevent bridging by vibrating the powder itself. It has a simple structure that allows for easy disassembly and cleaning.

Company：東洋ハイテック
Price：Other

Other powder equipment

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46 years of trust and achievements - Flange wear prevention devices for various types of crane wheels.

No replacement needed for over 4 months, hassle-free! Extends the lifespan of the wheel flange by 3 to 4 times.

The Toki flange applicator was developed in 1964 as the first dry lubrication application method in Japan using molybdenum disulfide as the main component, and for over 45 years, it has contributed to preventing wear on crane wheels and rails, enhancing safe operations.

Company：トッキ
Price：Other

Other processing machines
Other machine elements
Lubricants

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Water-soluble coolant decay odor prevention device "eCELL"

Compact size equivalent to a 2L PET bottle! Low price due to thorough simple design.

The "eCELL" is a water-soluble coolant odor prevention device that generates copper ions internally, increasing the concentration of copper ions in existing cutting oil tanks. Copper ions kill bacteria while simultaneously suppressing their proliferation. It fundamentally suppresses the generation of foul and strange odors, which are metabolic products of bacteria, thereby preventing the occurrence of foul odors in cutting oil and improving the processing environment to a cleaner state. 【Features】 ■ Water-soluble cutting oil ■ Prevention of coolant liquid spoilage and foul odors ■ Cleaning of the working environment ■ Extension of coolant liquid lifespan *For more details, please refer to the PDF document or feel free to contact us.

Company：industria
Price：Other

Water treatment equipment

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Powder clogging and adhesion prevention device "Jet Blaster"

It resolves powder clogging by the power of compressed air.

A jet blaster is a device that blows powerful air directly onto adhered powder to remove it and prevent clogging and adhesion.

Company：セイシン企業
Price：Other

Other powder equipment
Pneumatic Equipment
Other food machinery

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Vittmann Company Injection Molding Mold Condensation Prevention Device MAP

Dry air is supplied to the sealed injection molding line to prevent condensation on the mold.

The revolutionary device "MAP," which prevents the major enemy of injection molding, "condensation on molds," surrounds only the area where the cooling water of the injection molding machine circulates with plastic sheets or similar materials and blows dry air only into that space. This is an energy-saving type of condensation prevention system. Since it eliminates the need to adjust the cooling water temperature according to the outside temperature, molding becomes stable throughout the year, and defects in molding are reduced. If humidity control for the entire factory was previously necessary, costs related to air conditioning can also be significantly reduced.

Company：アイ・ティー・エス・ジャパン
Price：Other

Other physicochemical equipment

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Mechanism of scale measures

The mechanism of scale removal and prevention by The Bio Water!

Scale refers to the phenomenon where calcium carbonate (CaCO3) or silicon dioxide (silica, SiO2) precipitates and adheres to pipes and water supply and heating equipment. We will introduce the reaction mechanism of scale detachment and prevention through water modification by The Bio Water. In the case of calcium carbonate (CaCO3), with The Bio Water modified water, gases that were dissolved under high pressure do not vaporize but are encapsulated within the chain of water molecules (hydration), maintaining a stable state among uniformly sized water molecules. As a result, CaCO3 reacts with water and the abundant CO2 to become water-soluble Ca(HCO3)2. CaCO3 + H2O + CO2 → Ca(HCO3)2 In the case of silicon dioxide (silica, SiO2), a phenomenon occurs where water molecules surround the silica SiO2 in the modified water. This makes it difficult for the silica SiO2 to bond laterally, hindering the formation of a gel membrane and making it less likely for a strong deposit layer to form as scale. On the other hand, in unmodified water, a strong layered gel membrane is formed. SiO2 + H2O → H2SiO3 *For more details, please refer to the PDF document or feel free to contact us.

Company：T.K.K.エボリューション（株式会社エランビタールは2022年4月1日より社名変更しました）
Price：Other

Other water treatment equipment

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Permanent fall prevention device (for lifting / horizontal movement)

Fall prevention devices installed as permanent equipment for maintenance and inspection work on high-rise structures.

Our company handles "Permanent Fall Prevention Devices (for Elevation/Horizontal Movement)." These are installed as permanent equipment for maintenance and inspection work on tall structures such as transmission towers, radio towers, and factory facilities. We offer products such as "FM Skylock/Fujilock," which prevent fall accidents for workers during elevation and horizontal movement, as well as disasters caused by human errors such as careless mistakes, misunderstandings, and judgment errors, along with "FM Skylitra" and "Man-Safe Systems." [Features] <FM Skylock/Fujilock> ■ Eliminates fall accidents for workers during elevation (vertical movement) and horizontal movement ■ Prevents disasters caused by human errors such as judgment mistakes ■ Compatible for both elevation and horizontal movement *For more details, please refer to the PDF materials or feel free to contact us.

Company：藤井電工
Price：Other

Other safety and hygiene products

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