Water stop plug Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

Water stop plug Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. ホーシン Osaka//Building materials, supplies and fixtures manufacturers
  2. 鬼頭忠兵衛商店 Aichi//Building materials, supplies and fixtures manufacturers
  3. 三生化工 Ishikawa//Other construction industries 本社
  4. 4 カンツール Tokyo//Trading company/Wholesale 本社
  5. 5 スワレント Kanagawa//Service Industry
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Water stop plug Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Maximum 2400mm compatible! Drain pipe stop plug 'Stop Ball' ホーシン
  2. KM-type Simple Water Stop Plug 'KMQ Model' 鬼頭忠兵衛商店
  3. High-pressure injection water stop plug 'NICK9-P' 三生化工 本社
  4. 4 Water stop plug available for rent with just one phone call. スワレント
  5. 5 Stop Water Plug "Test Ball" カンツール 本社

Water stop plug Product List

1～13 item / All 13 items

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Stop Water Plug "Test Ball"

Stop Water Plug "Test Ball"

Expand with air pressure to fit tightly against the inner wall of the pipe! A lineup that can be selected according to your needs!

Kantool offers "Test Balls." We have a lineup that includes "Single Size Test Balls" for water stopping based on various tasks and investigations, as well as "Multi Size Test Balls," "I Test Balls," and "Long Test Balls." They expand with air pressure to adhere to the inner wall of the pipe and stop the flow of water. 【Features】 ■ A standard type with a wide range of sizes available ■ Water stopping based on various tasks and investigations ■ Sizes available for each pipe diameter *For more details, please refer to the PDF document or feel free to contact us.

  • Water and sewerage pipe fittings
  • others

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Flexible Response Type Water Stop Plug "Lampe Cushion"

Flexible Response Type Water Stop Plug "Lampe Cushion"

Compatible with irregular-shaped pipes! A flexible sealing plug with properties resistant to deterioration.

The "Lampe Cushion" is a waterproof plug for sewer pipes that offers high durability and safety, compatible with pipes other than circular ones. It adheres completely to the inside of the pipe at about 10% of the specified pressure (0.1 MPa), ensuring that even if pressure loss occurs and the pressure drops to half of the specified level, it remains 99% secured inside the pipe without popping out. It can also accommodate irregularly shaped pipes. Additionally, its foldable design allows for insertion from standard manholes, even for large diameter applications. 【Features】 ■ High durability and safety ■ Compatible with pipes other than circular ones ■ Self-securing structure ■ Resistant to deterioration ■ Foldable *For more details, please refer to the PDF document or feel free to contact us.

  • Water Supply Facilities
  • Sewerage facilities

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Stopper plug with bypass function "Muniball Plug"

Stopper plug with bypass function "Muniball Plug"

We accommodate large diameters from a minimum pipe diameter of Φ40mm to Φ1500mm! We offer a wide range of sizes and variations.

The "Muni Ball Plug" is an ideal water stop plug for large-diameter sewer pipes and industrial drainage pipes with high water flow. It can accommodate pipe diameters of up to 1500mm! We offer a variety of products that can be selected based on pipe diameter size and site conditions, including multi-type plugs that fit multiple pipe diameters and bendable types. The plug features a "bypass" in the center that allows for the drainage of water that has been stopped. 【Product Lineup】 ■ Standard Type "Single Size Muni Ball" ■ Multi-Compatible for Multiple Pipe Diameters "Multi Size Muni Ball" ■ Compatible with Φ1500mm "Multi Size Muni Ball (Large Type)" ■ Bendable "I Muni Ball" *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Water and sewerage pipe fittings
  • Water Supply Facilities
  • Sewerage facilities

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Sewer and drainage pipe "water stop plug"

Sewer and drainage pipe "water stop plug"

Quick response in emergencies with a rich inventory. A lineup of products that accommodate various shapes and pipe diameters.

Kanztool, celebrating its 67th anniversary, offers a variety of "water-stopping plugs" compatible with different shapes and sizes of pipes. We source directly from a reputable manufacturer known for high quality and proven performance worldwide, and our sales record in Japan has surpassed 140,000 units! Our products can stop water in various pipes, including those with bypass functions, box culverts, and oval pipes. 【Features】 ■ Extensive inventory available for immediate response even in emergencies ■ Easy to handle ■ Usable for pipes other than sewer pipes ■ Inquire about oil and chemical resistance as well *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Piping and insulation
  • Faucet fittings

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Water Stop Plug "Fetter Plug"

Water Stop Plug "Fetter Plug"

Expand with air pressure to fit tightly against the inner wall of the pipe! A lineup of water-stopping plugs in various sizes!

The "Fetter Plug" is a water-stopping plug that expands with air pressure to tightly adhere to the inner wall of pipes. We offer a lineup including the "Pipe Sealing Bag CR," which has high compatibility with mineral oils and kerosene, and the water-stopping plug with a bypass called the "Bypass Bag." You can choose from various water-stopping plugs suitable for different pipe diameters. 【Features (Excerpt)】 ■ Pipe Sealing Bag CR - Has high compatibility with mineral oils and kerosene compared to conventional natural rubber ■ Bypass Bag - Lightweight due to the core material being polyethylene ■ Pipe Sealing Bag - Can accommodate diameters from φ100mm to φ1000mm with three plugs ■ Mini Pipe Sealing Bag - Can be installed in short areas *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Work tools

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Maximum 2400mm compatible! Drain pipe stop plug 'Stop Ball'

Maximum 2400mm compatible! Drain pipe stop plug 'Stop Ball'

Installation is complete with just air injection! A water-stopping plug that contributes to shortening sewer pipe construction time [NETIS registered] NETIS registration number: QS-200018-A

The sewage pipe stop plug "Stop Ball" from Hoshin Co., Ltd. can be installed simply by injecting air to expand it, allowing for quick and reliable water stoppage. Whether it's during construction, inspection, cleaning, maintenance, or emergency disaster recovery in sewage pipes, it can be quickly stopped and removed, enhancing work efficiency and contributing to the shortening of construction periods for sewage pipe maintenance. Using this product can also reduce the number of workers needed for water replacement in sewage pipes by about half. There are three types available: short type, long type, and high flow drainage type, with pipe diameters ranging from 75mm to 2400mm. By using the Stop Ball to test the airtightness of the sewage pipe, it is also possible to easily evaluate the integrity of the pipeline. 【Features】 ■ Installation is complete simply by injecting air with a foot pump or compressor ■ Available in three types and 37 variations to meet diverse site needs ■ Made from durable SBR synthetic rubber ■ A wide range of optional accessories, including testing equipment *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

  • Drainage material

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Water stop plug available for rent with just one phone call.

Water stop plug available for rent with just one phone call.

Available for rental from the 1st: A wide variety of sizes to choose from.

We would like to introduce our "Water Stop Plug." It comes with a bypass that can be used for water replacement work. A pressure gauge-equipped air injection hose is included. Please feel free to consult us when you need assistance. 【Product Lineup】 ■ Single Size Test Ball ■ Multi Size Muni Ball ■ SAVA Plug (Bypass Type) ■ Multi Size Big Mouth Plug ■ Eye Muni Ball *For more details, please refer to the PDF document or feel free to contact us.

  • Hydrological survey

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Explanation document "Water Stop Plug Useful Information"

Explanation document "Water Stop Plug Useful Information"

Packed with information to help prevent accidents! Illustrated explanations of precautions when using water stop plugs.

We are offering a helpful explanatory document titled "Water Stop Plug Useful Information" that should be read before conducting sewer construction, provided by our company, which handles various types of water stop plugs. If a water stop plug breaks or comes off during work inside a manhole, it can lead to a serious situation. This document explains the precautions to be aware of during use and storage to prevent accidents. It also includes basic knowledge about the types and applications of water stop plugs. 【Features of this document】 ■ Precautions explained by type of water stop plug ■ Characteristics of various water stop plugs presented with photos ■ Easy-to-understand illustrations of usage methods and examples of applications *For more details, please refer to the document. Feel free to contact us as well. Tokyo Headquarters, Hokkaido Sales Office, Tokyo Sales Office, Nagoya Sales Office, Osaka Sales Office, Kyushu Sales Office, Matsudo Center

  • Piping and insulation
  • Faucet fittings

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KM-type Simple Water Stop Plug 'KMQ Model'

KM-type Simple Water Stop Plug 'KMQ Model'

This can be used when you want to temporarily stop the inflow (outflow) from the PVC pipe. It can also be used as a replacement for the screw-type cap.

By tightening the screws, the water-stopping packing expands and can be fixed (water-stopped) to the PVC pipe. Sizes are available from diameter 40mm to 200mm for VP pipes and separately for VU pipes. If you are using it as a replacement for a screw-type plug whose threads are damaged or degraded and cannot be used, please specify for VP pipes. Please clean the contact area between the PVC pipe and the water-stopping plug's packing before use. Remove the simple water-stopping plug when there is no water pressure in the PVC pipe. *For more details, please refer to the PDF document or feel free to contact us.

  • 20220825 KMQ-3.png
  • Water stop
  • Agricultural civil engineering works

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KM-style PVC pipe connection series

KM-style PVC pipe connection series

We have created various products that can be connected to PVC pipes.

KM Type Simple Water Stop Plug 'KMQ Type' This can be used when you want to temporarily stop the inflow (or outflow) from a PVC pipe. It can also be used as a replacement for screw-type manhole covers that have broken threads or have deteriorated and can no longer be used. When used as a replacement for screw-type manhole covers, it is suitable for VP pipes. KM Type Pipe Inlet Filter 'KMKK Type' Installed at the entrance of inflow pipes for rainwater retention and infiltration facilities to prevent the inflow of debris, etc. It can also be used to prevent small animals from entering through the drainage outlet of PVC pipes in gutters. *For more details, please refer to the PDF materials or feel free to contact us.

  • 20220825 KMQ-3.png
  • 20221019 KMKK-2.png
  • 20221019 KMKK-3.png
  • Drainage and ventilation equipment
  • Inspection hatches, manhole covers, and ditch covers
  • Flood prevention facilities, fire tanks, and flood control ponds

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High-pressure injection water stop plug 'NICK9-P'

High-pressure injection water stop plug 'NICK9-P'

Ideal for repairing leaks in civil engineering and architectural structures! It can completely fill fine gaps.

"NICK9-P" is a high-pressure injection waterproofing plug designed by professionals in water stop construction, making it ideal for repairing leaks in architectural structures and similar applications. With the high-pressure injection method, it can completely fill even the smallest gaps. Additionally, because a check valve is pre-installed, the waterproofing work can be done easily. Set at a length of 100mm, it minimizes the risk of concrete damage during high-pressure injection, and the repair marks are small and inconspicuous due to the 10mm diameter packer. 【Features】 ■ Reliable waterproofing ■ Improved work efficiency ■ Does not damage structures ■ Maintains aesthetic appearance *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing Agent
  • Waterproofing work

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Available for rental with just one phone call: Waterproof plug 'Piro Muniboru'

Available for rental with just one phone call: Waterproof plug 'Piro Muniboru'

Available for rental from the 1st; can be folded and inserted from a manhole.

We would like to introduce our "Piro Muniboru." It is a water-stopping plug made of natural rubber reinforced with Kepler, suitable for large and medium diameters. The air injection pressure is 0.09 MPa for general use and 0.02 MPa during testing, with a weight of 29 kg. Please feel free to consult us when you need assistance. 【Specifications】 ■ Durability Back Pressure - Maximum Water Head Pressure: 5.0 m (φ800–1,200 mm) - Allowable Safe Water Head Pressure: Within 4.0 m (φ800–1,200 mm) ■ Contraction - Diameter (Width): 1,230 mm (φ800–1,200 mm) - Length: 2,500 mm (φ800–1,200 mm) *For more details, please refer to the PDF document or feel free to contact us.

  • Hydrological survey

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Water Stop Plug Product Catalog

Water Stop Plug Product Catalog

Leave water stop plugs, water stop valves, and water stop balls to us!

This catalog introduces LANSAS products such as water-stopping plugs, water-stopping valves, and water-stopping balls. We have a wide range of products, including the general-purpose "Multi-Worker (MW) Plug" with a bypass pipe, and the economical "All Rubber (AR) Plug," which is entirely made of rubber and does not have a bypass pipe. [Contents] ■ Multi-Worker (MW) Plug ■ All Rubber (AR) Plug ■ Multi-Size Dome Head Plug ■ Single Size Dome Head Plug ■ Multi-Size Flow-Through Plug, etc. *For more details, please download the PDF or feel free to contact us.

  • Waterproofing Agent
  • Reinforcement and repair materials

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