We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Coupling.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Coupling Product List and Ranking from 39 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
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:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Torque sensor coupling "ROBA-DS 9110/9210"
  2. ROTEX Flexible Coupling ケーティーアールジャパン
  3. Grip Lock CAD Data List
  4. 4 Rubber Products - Special Rubber - CG Coupling 丸山産業
  5. 5 KTR offers a wide range of couplings to meet diverse application needs! ケーティーアールジャパン

Coupling Product List

121~135 item / All 815 items

Displayed results

Multi-tube connection coupling "Nasumulti Round MR Connector"

Consolidate multiple pneumatic circuits and connect them simultaneously with a quick coupler! *A compact model of the MRS connector is also available!

The "Nasumaruchi Round MR Connector" is a highly versatile fluid coupling that incorporates automatic opening and closing bubbles in both the socket and plug, preventing fluid from leaking outside when separated. It can be widely used across various industries and features dual bubbles. It consolidates multiple pneumatic circuits and connects them simultaneously with a one-touch coupler. ★ A new compact model, the MRS connector, has also been introduced! (For details, please inquire.) 【Features】 ■ Multiple tubes can be attached and detached simultaneously ■ Easy unit replacement due to separation, movement, or failure of equipment ■ The bubble activates upon separation, preventing fluid from leaking outside 【Applications】 ■ For connecting pneumatic circuits such as pneumatic equipment, and for connections between panel sides and equipment sides *Please view the catalog from the "PDF Download" link below.

  • Pipe Fittings
  • connector

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Automatically opens and closes during attachment and detachment! Versatile fluid coupling.

No fluid leakage to the outside during attachment and detachment! A fitting widely used for fluids, equipped with an automatic opening and closing valve.

The "Dual Valve NS-SP Type Coupling" is equipped with automatic opening and closing valves in both the socket and the plug! When separated, the opening and closing valves operate, preventing fluid from leaking outside, making it a highly versatile fluid connector that can be widely used across various industries! 【Features】 - When the plug is inserted into the socket, both valves open and fluid flows instantly. - Since both the socket and plug are equipped with automatic opening and closing valves, there is no leakage of fluid to the outside during separation. - The operation sleeve used when attaching the plug has a wide flange for easier handling, allowing for easier detachment of the plug compared to conventional methods.

  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Consolidate multiple air and electrical circuits in one place and connect them simultaneously! Mechatronic joint.

A pneumatic tube mechatronic connector that consolidates complex circuits and simplifies setup changes!

The multi-tube connector allows for the simultaneous connection of multiple tubes in a single operation for complex air circuits, such as those in pneumatic control equipment, and can also attach electrodes! This enables the simultaneous connection of electrical circuits, such as electrical signals and relays, with air circuits, making it easy to change the setup of work processes. It is a multi-port pneumatic tube connector. 【Features】 〇 Multiple pneumatic circuits can be connected simultaneously with a single touch. 〇 The socket part is equipped with an automatic opening and closing valve, preventing fluid from leaking outside during disconnection.

  • Other Connectors
  • socket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Dual Valve Coupling "NS-SP Type"

Socket plug with built-in automatic opening and closing bubble! Versatile fluid coupling.

The "NS-SP type" is a dual-valve coupling equipped with automatic opening and closing bubbles in both the socket and plug. When separated, the opening and closing bubbles activate, preventing fluid from leaking externally, making it a highly versatile fluid connector suitable for use across various industries. Additionally, the operating sleeve features a wide flange, making it easy to attach and detach the coupler. 【Features】 ■ Highly versatile ■ Dual bubble type for medium pressure ■ Automatic opening and closing valves built into both socket and plug ■ Easy attachment and detachment of the coupler ■ High-performance, large flow type with low pressure loss also available For more details, please refer to the catalog or feel free to contact us.

  • Pipe Fittings
  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Multi-tube connection coupling "Nas Multi Coupler MR type"

Consolidate multiple pneumatic circuits! One-touch couplers for simultaneously connecting circuits.

The "Nasumaruchi Coupler" allows for the simultaneous connection of multiple tubes by connecting several tubes to the socket and plug sides, supplying air to multiple core cylinders such as resin molding molds and die-casting molds. It is a connector that makes unit replacement easy due to equipment separation, movement, or failure. 【Features】 ■ Consolidates multiple pneumatic circuits ■ Connects circuits simultaneously ■ One-touch coupler ■ MR type has no tube fittings ■ Easy unit replacement due to equipment separation, movement, or failure For more details, please refer to the catalog or feel free to contact us.

  • Pipe Fittings
  • Coupler
  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bandless fitting for blade hoses "Nasufitter"

No need to install troublesome hose bands! A bandless coupler that connects simply by tightening the nut.

The "Nasu Fitter" is a bandless fitting for blade hoses that connect to hoses such as food-grade PVC blade hoses. To connect, simply insert the hose into the nipple part of the fitting and tighten the tightening nut until it contacts the end of the fitting body. Moreover, the locking component connected to the tightening nut seals while strongly pressing against the outer surface of the hose, ensuring that a secure tightening provides higher locking and sealing performance. 【Features】 ■ Easy hose installation ■ Reliable locking and sealing performance ■ Easy connection to equipment when using a coupler ■ No need for troublesome hose clamps ■ Connection can be made simply by tightening the nut For more details, please refer to the catalog or feel free to contact us.

  • Pipe Fittings
  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

One-touch airtightness testing seal jig "Seal Clamp"

One-touch type! A sealing jig for airtight inspection that clamps and seals all types of work.

The "Seal Clamp" is a labor-saving device that allows for easy connection and sealing to the inspection target (workpiece) in the inspection processes of various products in the automotive and HVAC industries. Unlike traditional screw-in or flange-fixed methods, it connects and seals with just a one-touch insertion into the workpiece. Due to its structure that applies sealing pressure, it experiences less wear on rubber materials such as gaskets, and its diverse clamp designs ensure reliable locking and sealing. 【Features】 ■ One-touch connection ■ High airtight performance ■ Minimal wear and consumption of sealing materials ■ Reliable locking and sealing with a variety of clamp structures For more details, please refer to the catalog or feel free to contact us.

  • Pipe Fittings
  • Vice Clamps

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Standard socket for air general pressure

This is a highly versatile socket!

Introducing the standard socket. This socket is highly versatile, suitable for connecting air piping and air tools within the factory. (Regarding the rotary function: It has a swivel feature that eliminates hose twisting.) There are six types in the lineup: - Male thread socket - Female thread socket - Bamboo shoot socket - Nut socket - Bamboo shoot socket with rotary function - Nut socket with rotary function ◎ For more details, please download and view the catalog.

  • socket

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

World's smallest and lightest class! Resin non-spill NS1 coupling.

A low-cost non-spill connector that eliminates liquid dripping during attachment and detachment! Suitable for ink and medical use too!

CPC's one-touch fittings (couplings) have a lineup of over 18,000 types. Among them, the 'push-button non-spill joint,' which is classified as the world's smallest and lightest (*), is a fitting that contributes to the miniaturization of final products without causing liquid drips during attachment and detachment. It can be attached and detached with one hand in an instant while under pressure, and it minimizes air entry into the line to nearly zero, preventing the solidification and deterioration of inks and other substances. If you are considering cost reduction and weight reduction for stainless steel couplings, we also offer fittings made from super engineering plastic polysulfone. For more details, please download the catalog. You can also view a demonstration at the link below. http://www.youtube.com/watch?v=R55q-mLkXE0 * World's smallest and lightest... as a push-button non-spill fitting with valves on both sides. As of 2019.

  • PC・レーザーなどの液体冷却用継手.JPG
  • MPX.JPG
  • Endoscope reprocessing equipement.JPG
  • Medical lasers.JPG
  • NS1 画像.jpg
  • joint

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Tube fittings, bamboo shoot joints/connectors (including ultra-small ones)

Various polypropylene and nylon fittings are available in ultra-small sizes, including threaded options. Custom orders can be accommodated for large quantities.

Various polypropylene and nylon fittings (joints and connectors). Compatible with tubes and hoses with inner diameters ranging from 1/16 inch (1.6mm) to 3/8 inch (9.6mm). Ultra-small sizes and threaded options are also available. Please refer to page 53 of the downloadable catalog.

  • Analytical Equipment and Devices

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

1/8 inch (3.2 mm) diameter MPC (joint connector)

Pharmaceutical manufacturing, for low flow applications.

The MPC coupling, which has a dominant share in pharmaceutical manufacturing applications, has an inner diameter of 1/8 inch (3.0 mm) for the hose barb. The MPC coupling is widely used in medical applications both domestically and internationally. It is made from polycarbonate and polysulfone, making it suitable for various low-flow applications. It is also ideal for aseptic sampling, handling of retractors and markers, as well as applications in bioreactors and regenerative medicine. Additionally, there is clinical data available for its use in artificial heart-lung machines (approved medical device components) in Japan. It has also been successfully used in Europe and the United States. Safety data submission is possible. For more details, please contact us.

  • MPCシリーズ 画像.jpg
  • Coupling

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration