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Coupling Product List and Ranking from 102 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. ケーティーアールジャパン Hyogo//Machine elements and parts
  2. null/null
  3. null/null
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 ストーブリ Osaka//Industrial Machinery

Coupling Product ranking

Last Updated: Aggregation Period:Dec 31, 2025~Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. ROTEX Flexible Coupling ケーティーアールジャパン
  2. Grip Lock CAD Data List
  3. Data Center Liquid Cooling UQD Universal Quick Disconnect
  4. 4 Magnet Coupling "DST" 日本フローコントロール
  5. 5 Toyo Love Flex Coupling Catalog 藤川伝導機

Coupling Product List

331~345 item / All 834 items

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VOSWINKEL Screw-On Coupling "PS Series"

High flow rate support up to 600 l/min! Coupling with a screw-in connection mechanism.

The "PS Series" is a screw-on coupling designed for heavy industry. It features a threaded connection mechanism and is particularly used for hammer attachments in construction machinery. It is specifically designed for high flow rates, ensuring low differential pressure. For this special application, the coupling materials and functions are engineered to reliably withstand maximum mechanical loads. 【Features】 ■ Operating pressure up to 40MPa ■ High flow rate support up to 600l/min ■ High strength against pulses ■ Zinc-nickel alloy plating with high corrosion resistance ■ Patented valve unit *For more details, please refer to the PDF document or feel free to contact us.

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QUICK-TEST Catalog

Under hydraulic piping internal pressures of up to 42 MPa, air bleeding, pressure measurement, and sampling of the working fluid can be easily performed.

This catalog introduces the products handled by Otsuka Co., Ltd. It features various items including the "coupling," which is a check valve type fitting that can be installed at air release and pressure measurement points, as well as the "pressure gauge connector" for connecting pressure gauges and high-pressure hoses, and the "welding stud," which allows for easy installation of coupling connection ports during welding work. Please use this information to assist in selecting products. [Contents (partial)] ■ Couplings ■ High-pressure hoses ■ Pressure gauge connectors ■ Direct pressure gauge connectors ■ Pressure gauges, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Coupling

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Hydraulic Torque Limiter Coupling "SafeSet"

Supports torque transmission from approximately 1.0 to 10,000 kNm! Releases at the set torque to protect the driveline.

"SafeSet" is a sophisticated hydraulic torque limiter coupling. It can transmit and release torque from approximately 1.0 to 10,000 kNm. Since it is a custom-made design, we can manufacture couplings that meet your design specifications. The release torque setting can be easily adjusted through hydraulic adjustments, and recovery work after release can also be performed in a short time. [Features] ■ Improved productivity and reduced downtime due to accurate release points and rapid recovery work. ■ Adjustable release torque and custom-made design allow for proposals tailored to customer specifications. ■ Disconnects from the inertia of the driven side, ensuring reliable protection of the drive line. ■ No variation in release torque due to repeated fatigue. *For more details, please refer to the PDF document or feel free to contact kenji.osawa@voith.com.

  • Coupling
  • Coupling

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KAYSEVEN KAYFLEX Coupling

No lubricant needed! Maintenance-free after installation, allowing for long-term use!

The "KAYSEVEN KAYFLEX Coupling" is a type of disc-type coupling and is a new flexible coupling with excellent features. It includes a lineup such as the "S type," which is used for compressors and elevators, and the "L & LL type," which is suitable for pumps and agitators. Due to its sufficiently high natural frequency against torsional vibrations, it has a wide range of applications. 【Features】 ■ High torque transmission ■ Space-saving design ■ Large allowable misalignment ■ Maintenance-free ■ No backlash *For more details, please refer to the PDF document or feel free to contact us.

  • Coupling
  • Coupling

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K-7 Coupling Product Catalog

We have prepared a 5 series that meets a wide range of demands! Features and applications are included!

This catalog introduces the "K-7 Coupling," which accommodates large eccentricity and angular errors compared to conventional flexible couplings. We offer five series: SD, MD, R, F, and H, to meet a wide range of demands. Each series includes details on features, applications, dimensions, and more. [Contents] ■ About the K-7 Coupling ■ List of K-7 Coupling Models - SD Series - MD Series - R Series - F Series - H Series *For more details, please refer to the PDF document or feel free to contact us.

  • Coupling
  • Coupling

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K-7 Coupling "MD Series"

Anyone can easily install it, and no skilled craftsmanship is required!

The "MD Series" is a K-7 coupling that does not require alignment. It consists of three parts: two flange (hub) components and an intermediate torque transmission component. Assembly and replacement of the intermediate torque transmission component are also easy. It allows for significant misalignment, eliminating the need for alignment work during installation. The intermediate torque transmission component is made of resin and does not require lubrication. 【Features】 ■ Compact and simple structure ■ Absorbs eccentricity without reaction force ■ No alignment required ■ Maintenance-free ■ Energy-saving ■ Low cost *For more details, please refer to the PDF document or feel free to contact us.

  • Coupling
  • Coupling

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Carbide coupling

Production of special high-precision items is also possible! We can accommodate a wide range of customer needs!

Our company possesses production technology for "high-precision curvic couplings," which are used for table indexing and can withstand product degradation and long-term use. We can cover a wide range of processing from an outer diameter of φ40 to over φ800. In particular, we can respond to customer needs, including design size, hole position, thickness, and shape, allowing for the production of unique items tailored to each request. Additionally, we conduct a full inspection of each set, so there is no need to check height adjustments for combinations, allowing for immediate assembly. 【Our Features】 ■ Covers outer diameters from φ40 to over φ800 ■ Responds to needs regarding design size, hole position, thickness, and shape ■ Conducts full inspection for each set ■ Capable of producing not only standard products but also special high-precision items. *For more details, please download the PDF or feel free to contact us.

  • gear
  • Coupling

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Quick Coupling Standard Comprehensive Catalog

Air pressure and hydraulic couplings! A wide variety of quick couplings available.

This catalog is a comprehensive catalog of "Quick Couplings" handled by Kaito Sangyo. It includes "Pneumatic Couplings," as well as "Plastic Couplings" and "Swivel Joints." Please make use of it when selecting products. [Contents] ■ Pneumatic Couplings ■ Hydraulic Couplings ■ Plastic Couplings ■ Swivel Joints ■ Check Valves *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Coupling

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Coupling: CPC Water-Cooled and Liquid-Cooled Coupling LQ2 Series

Securely connect the tubes used for liquid cooling to transfer fluids without any leakage. [CPC is the leading company in couplings.]

The "LQ2 Series" is a connector of the non-spill coupling (coupler, quick connector) type, characterized by high flow properties suitable for achieving an efficient liquid cooling system. It features a non-spill joint that prevents liquid leakage during attachment and detachment, making it suitable for protecting electronic devices. In addition to preventing liquid leakage, it employs valve technology that can withstand long-term use, prevents sticking, and supports backup in case of seal damage. 【Features】 ■ Color-coded push button ■ High flow characteristics ■ Double seals at the fitting ■ Connection via a bamboo shoot *For more details, please refer to the PDF document or feel free to contact us. ┏━━━━ What are CPC's liquid cooling and water cooling couplings? ━━━━━┓ CPC's liquid cooling and water cooling couplings are coupling joints that integrate the technology and know-how of CPC, an American company that has been manufacturing quick couplings for over 20 years, with the latest technology. By pressing the push button on the body with your thumb, you can easily disconnect it, and when connecting, if you hear a "click" sound after connecting the body and insert, the connection is complete. Anyone can easily connect it.

  • Pipe Fittings
  • Coupling

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Coupling: CPC Water-Cooled and Liquid-Cooled Coupling LQ6 Series

Allows clear and visual determination of the line! Durable brass non-spill coupling [CPC is the leading company in couplings].

The "LQ6 Series" is a connector designed for liquid cooling, featuring a coupling (coupler, quick connector) type. It is designed to withstand prolonged repeated use without causing liquid leakage during attachment and detachment. Thanks to CPC's coupling technology, which allows for easy attachment and detachment without liquid leakage, we provide usability and reliability, suppressing tube twisting and preventing burst accidents. 【Features】 ■ Leak-proof design ■ Double seals at the fitting ■ Two color variations ■ Prevention of seal friction during connection ■ High durability ■ Rotational function *For more details, please refer to the PDF materials or feel free to contact us. ┏━━━━━━━━━★☆★About CPC★☆★━━━━━━━━━┓ CPC is a leading manufacturer of quick couplings located in Minnesota, USA. Through quick couplings, we have solved technological challenges around the world. We respond to your needs through our global sales network. ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

  • Pipe Fittings
  • Coupling

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Coupling: Applications and Examples of Use for CPC Liquid Cooling and Water Cooling Couplings

Active in various fields around the world, from power and energy to general industry! 【CPC is a leading company in resin couplings.】

We will introduce the applications and usage examples of "CPC's liquid cooling and water cooling couplings." In the power and energy sector, we support the growth of businesses by enhancing the efficiency of smart energy generation from the perspective of liquid cooling piping. Additionally, these couplings can be used in a wide range of fields, including electric vehicles and fuel cell vehicles, computers and electronic devices, the beauty industry, and the medical field. 【Usage Fields】 ■ Power and Energy Sector ■ Electric Vehicles and Fuel Cell Vehicles ■ Computers and Electronic Devices ■ Beauty Industry ■ Medical Field ■ General Industrial Sector *For more details, please refer to the external link page or feel free to contact us. ┏━━━━━━━━━★☆★About CPC★☆★━━━━━━━━━┓ CPC is a leading manufacturer of plastic quick couplings located in Minnesota, USA. By adopting plastic for quick couplings, we have solved various problems. We respond to your needs through our global sales network. ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

  • Coupling
  • Coupling

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[Cuppling] CPC Non-Spill Coupling "NS4 Series"

Prevents liquid dripping during attachment and detachment (below 0.10cc) medium-sized compact resin coupling [CPC is the leading company in resin couplings]

The "NS4 Series" is the most widely adopted body size in the non-spill type series. With a variety of color options, it is a plastic coupling (coupler, quick connector) that allows for visual prevention of incorrect connections. Being a non-spill type, it is designed to minimize the amount of air intrusion during fitting. It allows for attachment and detachment while retaining internal fluid, thereby minimizing downtime during operations. 【Features】 ■ Non-spill type ■ One-handed disconnection due to button operation ■ Identification of multiple media lines through color variations *For more details, please refer to the PDF document or feel free to contact us. ┏━━━━━━━━━★☆★About CPC★☆★━━━━━━━━━┓ CPC is a leading manufacturer of plastic quick couplings located in Minnesota, USA. By using plastic for quick couplings, we have solved various issues. We respond to your needs through a global network. ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

  • Pipe Fittings
  • Coupling

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[Coupling] CPC Coupling - SMC Medical Grade

Ultra-small, medical-grade resin couplings for the pharmaceutical and biotech fields [CPC is the leading company in resin couplings].

The CPC resin coupling "SMC Medical Grade Series" utilizes polycarbonate resin as the main material, allowing for sterilization with gamma rays. Thanks to its locking mechanism, it enables a secure connection, making it a more reliable plastic coupling (coupler, quick connector) than luer fittings. 【Features】 ■ Ultra-compact resin coupler (maximum body diameter Φ12.5mm or less) ■ Rotary function prevents twisting of the tube ■ Gamma ray sterilization (up to 50kGy) is possible *For more details, please refer to the PDF document or feel free to contact us. 【What is a CPC Coupling?】 CPC couplings are convenient fittings that allow for easy connection and disconnection of piping with simple operation. By just pressing the latch (push button), the coupling can be smoothly separated. Connecting is as simple as pushing the body and insert together. Once the connection is complete, a "click" sound is heard, allowing anyone to connect safely. CPC couplings are used in a wide range of applications, including general industry, biotechnology, medical, and chemical fields, and there are numerous lineups available based on material, shape, and connection type according to the intended use.

  • Pipe Fittings
  • Coupling

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[Coupling] CPC One-Touch Coupling HFC12 Series

A resin coupling designed to achieve high flow rates and reduce liquid leakage (spillage) during connection and disconnection. [CPC is a leading company in resin couplings.]

The "HFC12 Series" features a newly designed high-efficiency valve that has flow characteristics equivalent to a larger coupler of the next size up. Made from highly chemical-resistant polypropylene, it is a plastic coupling (quick connector) that can be used in a wide range of fields. 【Features】 ■ Compact size with high flow rate. ■ One-handed attachment and detachment due to the latch structure. ■ A "click" sound confirms a secure connection. ■ Compatible with the HFC35 series and HFC57 series. *For more details, please refer to the PDF document or feel free to contact us. 【What is a CPC Coupling?】 CPC couplings are convenient fittings that allow for easy connection and disconnection of piping with simple operation. By just pressing the latch (push button), the coupling can be smoothly separated. Connecting is also very smooth, as it only requires pushing the body and insert together. Once the connection is complete, a "click" sound is heard, ensuring that anyone can connect safely. CPC couplings are used in a wide range of applications and come in numerous lineups with various materials, shapes, and connection types according to the intended use.

  • Company:アラム
  • Price:Less than 10,000 yen
  • Pipe Fittings
  • Coupling

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[Coupling] CPC One-Touch Coupling HFC57 Series

LL size resin coupling made with UV-resistant polysulfone [CPC is the leading company in resin couplings].

The "HFC57 Series" is a UV-resistant plastic coupling (coupler, quick connector) that not only excels in physical strength and chemical resistance by using UV-resistant polysulfone for the main body material but also enables outdoor use. 【Features】 ■ High strength and UV resistance. ■ Compact size with high flow rate. ■ A "click" sound confirms a secure connection. ■ Compatible with HFC12 Series and HFC35 Series. *For more details, please refer to the PDF document or feel free to contact us. 【What is a CPC Coupling?】 CPC couplings are convenient fittings that allow for easy connection and disconnection of piping with simple operation. By just pressing the latch (push button), the coupling can be smoothly detached. Connecting is as simple as pushing the body and insert together. Once the connection is complete, a "click" sound is heard, ensuring that anyone can connect safely. CPC couplings are used in a wide range of applications, including general industry, as well as in bio, medical, and chemical fields, with numerous lineups available based on material, shape, and connection type according to the intended use.

  • Company:アラム
  • Price:Less than 10,000 yen
  • Pipe Fittings
  • Coupling

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