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This section provides an overview for one-touch couplers as well as their applications and principles. Also, please take a look at the list of 26 one-touch coupler manufacturers and their company rankings. Here are the top-ranked one-touch coupler companies as of January, 2025: 1.SEG Electronics GmbH, 2.Arcadia Inc., 3.ONE TOUCH COUPLER.
Table of Contents
A one-touch coupler is a quick-connect fluid coupler that allows for easy and rapid connection and disconnection of hoses or pipes with a single action. Suitable for various fluids like air, water, and oil, these couplers minimize fluid leakage due to their internal valves that open and close upon connecting or disconnecting.
They're versatile, used across industries for transferring gases and liquids in plants, chemicals, electronics, food processing, and agriculture, particularly for connecting water spray hoses and sprayers.
Available in sizes 1/4, 3/8, and 1/2, with 3/8 being most common. Selection depends on the material being transferred, with special considerations for items like medicines.
Choose based on water volume, pressure, and the coupler's ability to withstand the intended use. High-pressure couplers, featuring more internal balls and a slide lock, prevent accidental disconnections.
Connect by attaching the male plug to the female socket, with some models locking through rotation. They feature an automatic water stop function via internal ball movement. Periodic maintenance is crucial to address wear and ensure continued proper function.
*Including some distributors, etc.
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Arcadia Inc., founded in 1930 and headquartered in Vernon, USA, is a manufacturer and supplier of architectural building products. The company provides windows, framing, sun control and other entrance hardware products. Some of these products are curtain wall, storefront, sun shade and acoustics. It supports the Building Information Modeling technology by making BIM models of its products available for building design and construction teams. It also offers expertise in architectural glazing systems and can design custom window and door solutions. The company develops products that comply with the leadership in Energy and Environmental Design (LEED) for Core & Shell Rating System.
Orange Coast Pneumatics, Inc. is a distributor of pneumatic parts and products established in 2007 and based in California, USA. The company’s product inventory includes a wide range of pneumatic products, process gas equipment, and pumps. These include electro-pneumatic regulators, mass flow controllers, and pumps for use with air, liquid, or gas. The company is a national distributor of SMC Pneumatics automation products. Its products are mainly used in the pharmaceutical, aerospace, and semiconductor industries.
NITTO KOHKI EUROPE GMBH, which was established in 1956 and headquartered in Steinenbronn, Germany, is a manufacturer and designer specializing in tech components, tools, and machines. The company offers an extensive and diverse product portfolio including quick-connect couplings, delvo electric screwdrivers, door closers, pumps and air compressors, and power machine tools. These products have diverse applications in critical fields, including medical equipment, wastewater treatment systems, semiconductor manufacturing, biotechnology, and nuclear industries.
Sumake Industrial Co., Ltd., founded in 1997 and based in Taipei City, Taiwan, is a manufacturer and supplier specializing in direct current (DC) and pneumatic tools, as well as compressors. Their product portfolio includes assembly, cordless, electric, and pneumatic tools. Additionally, Sumake offers various types of air compressors, including mini, piston (belt), portable, and screw compressors, along with associated parts and accessories like cast iron pumps (compressor heads). Supporting their production operations, Sumake has a compressor facility, established as a joint venture with Lacmé, a French manufacturer. The company provides workshop equipment, such as air tapping machines, vacuum cleaners, and more.
Rohm Semiconductor is a designer and manufacturer of integrated circuits and other electronic components founded in 1958 and headquartered in Kyoto, Japan. The company mainly produces amplifiers, actuator drivers, transistors, and power devices. It also offers switches, data converters, sensors, wireless LSIs, and optoelectronics. The company holds ISO 9001:2015 and IATF 16949:2016 quality certifications and serves various sectors, including automotive, industrial, and consumer electronics. It has operations in over 95 locations across Europe, the United States, and Asia.
Hui Bao Enterprise Co., Ltd. (THB), founded in 1985 with headquarters in Hemei Township, Taiwan, is a manufacturer of air compressor components and pneumatic tools. The company's product line includes quick couplers, air hoses, air spray tools, and air hose reels. These products are used for various applications, including car wash equipment, vehicle servicing equipment, and measuring tire pressure. The company serves many OEMs across various markets, including automotive, firefighting, automotive services, and process manufacturing.
Akatsuki-Giken Co., Ltd., founded in 1930 with headquarters in Totoake City, Japan, is a custom manufacturer of specialty sealing couplers and leak-pressuring testing equipment for industry. The company's product line includes an extensive range of one-touch seal couplers suitable for gas and liquids, custom pressure leakage inspection machines and jigs, and custom compressors for air conditioners. Its clients include Denso Corporation, Honda Motor Co., Ltd., INFICON Co., Ltd., INOAC Corporation, and JTEKT Corporation. The company serves various industries, including automotive, medical, HVAC, and industrial equipment manufacturing.
SEG Electronics GmbH is a developer and manufacturer of intelligent protection devices for power generation and distribution, founded in 1969 and headquartered in Kempen, Germany. The company’s product line includes grid and protection relays, general protection devices, enhanced transformer differential protection, earth fault voltage relays, and interface adapters. It also offers directional feeder protection, main decoupling relays, and mechanical flag indicators. The company holds CE, UL, CSA, and EAC certifications, with operations in multiple countries worldwide. Its products are utilized for the electrical protection of generators, transformers, motors, cables, and overhead lines.
Romica Tie Group, established in 1999 and based in Knaresborough, North Yorkshire, United Kingdom, is a manufacturer of handling systems and components. The company’s products include launch and recovery systems (LARS) for deploying and recovering subsea equipment, specialized hydraulic power units for marine operations, and winches for lifting and handling in marine and offshore applications. It also offers custom design, installation, and personnel training services for clients requiring additional support. The company chiefly serves customers in subsea and seabed surveying, oceanographic research, offshore renewable energy operations.
ADTOMall Inc., founded in 1998, is a manufacturer and supplier of construction supplies and products headquartered in China. The company's product segments include steel tube, scaffolding, formwork, steel coil, and aluminum products such as aluminum beams, aluminum ladders, aluminum profiles, and aluminum coils The company has eight subsidiaries and four manufacturing plants and offers products that are used in the construction industry according to ASTM A53, BS1387, BS1139, DIN10219, JISG3444, and ISO 9001:2008 standards.
Hose Factory, established in 2000 and based in Dandenong, Victoria, Australia, is a manufacturer and supplier of hose-related products. The company's product range includes kink-resistant rubber garden hoses, multiflex air compressor hoses, LPG gas hoses, grey water hoses, and fire hoses. These products are used in gardening, air compression, gas delivery, water disposal, and fire safety. It primarily serves industries like landscaping, manufacturing, residential, and fire safety. The company also offers services like custom hose lengths, hose fittings, landscaping equipment, and participation in various field days across Australia.
Kouei Japan Trading Co. LTD., founded in 2016 and based in Tokyo, Japan, is a supplier of a wide range of steel materials, tools, and equipment. Its product range includes hand, lifting, hydraulic, safety, and cutting tools. It has branches in Vietnam, Myanmar, and Bangladesh, and it sources products from several manufacturers, including Tachibana Eletech Co. Ltd, Fuji Tool Co. Ltd., Skil Corporation, 3M Japan Group, and Koki Holdings Co. Ltd. The company mainly serves those in the construction industries like bridge, port, and plant construction, and even those working in steel factories.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SEG Electronics GmbH |
10.9%
|
| 2 | Arcadia Inc. |
7.3%
|
| 3 | ONE TOUCH COUPLER |
7.3%
|
| 4 | AKERLY & CHILDS, INC. |
5.5%
|
| 5 | Acrossland Inc. |
5.5%
|
| 6 | Orange Coast Pneumatics, Inc. |
5.5%
|
| 7 | ADTOMall Inc. |
5.5%
|
| 8 | Sumake Industrial Co., Ltd. |
5.5%
|
| 9 | THB Enterprise Co., Ltd. |
5.5%
|
| 10 | Akatsuki-Giken Co., Ltd. |
5.5%
|
Derivation Method
The ranking is calculated based on the click share within the one-touch coupler page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
5 | 21.7% |
|
Japan
|
4 | 17.4% |
|
Australia
|
3 | 13.0% |
|
Taiwan
|
2 | 8.7% |
|
China
|
2 | 8.7% |
Republic of Korea
|
2 | 8.7% |
Thailand
|
2 | 8.7% |
Malaysia
|
2 | 8.7% |
Singapore
|
1 | 4.3% |
733 products found - Page 1
733 products - Page 1
New Machine Co., Ltd.
70+ people viewing
About the product ■Features ・The SPH type is particularly suitable for high pressure hydraulic piping fittings. ・Applications = Hydraulic equipme...
CEJN Industrial Corporation
720+ people viewing
Last viewed: 2 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
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Joplux Co., Ltd.
120+ people viewing
Last viewed: 29 minutes ago
Standard lightweight plastic joint. One-touch connection makes work easy. Safe and secure due to the use of materials with excellent impact resista...
![One-touch joint for general air piping Jopura ES [Screw type]-Joplux Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/3004056202407212.png)
Joplux Co., Ltd.
140+ people viewing
Last viewed: 15 hours ago
Standard lightweight plastic joint. One-touch connection makes work easy. Safe and secure due to the use of materials with excellent impact resista...
CEJN Industrial Corporation
540+ people viewing
Last viewed: 2 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
New Machine Co., Ltd.
60+ people viewing
Last viewed: 1 hour ago
About the product ■Features ・Since it is a non-spill mechanism, the amount of air mixed in is extremely small. ・Connection is completed with a on...
130+ people viewing
Last viewed: 12 hours ago
4 models listed
![One-touch joint for general air piping Jopura ES [Female thread type]-Joplux Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/3004056202407213.png)
Joplux Co., Ltd.
120+ people viewing
Last viewed: 5 hours ago
Standard lightweight plastic joint. One-touch connection makes work easy. Safe and secure due to the use of materials with excellent impact resista...
CEJN Industrial Corporation
760+ people viewing
Last viewed: 7 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
![One-touch joint for general air piping Jopura ES [Nut type]-Joplux Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/3004056202407214.png)
Joplux Co., Ltd.
90+ people viewing
Last viewed: 2 hours ago
Standard lightweight plastic joint. One-touch connection makes work easy. Safe and secure due to the use of materials with excellent impact resista...
CEJN Industrial Corporation
760+ people viewing
Last viewed: 14 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
New Machine Co., Ltd.
50+ people viewing
About the product ■Features ・Compatible with YSP type and significantly increased flow rate. ・For chemical resistance. Since it uses SUS304, it i...
CEJN Industrial Corporation
510+ people viewing
Last viewed: 15 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
New Machine Co., Ltd.
60+ people viewing
Last viewed: 1 hour ago
About the product ■Features ・For chemical resistance. Since it uses SUS304, it is ideal for semiconductor-related equipment and scientific equipme...
CEJN Industrial Corporation
720+ people viewing
Last viewed: 13 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
Joplux Co., Ltd.
100+ people viewing
Last viewed: 2 hours ago
Expand one pipe into two branches. Can be further expanded to 3 branches. Safety lock mechanism is standard equipment. Easy to attach and detach w...
New Machine Co., Ltd.
80+ people viewing
Last viewed: 8 hours ago
About the product ■Features It is ideal for filling refrigerant gas (R134a, R410a, R407c), etc., and refrigerating machine oil, etc. by using a spe...
CEJN Industrial Corporation
780+ people viewing
Last viewed: 1 hour ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
New Machine Co., Ltd.
70+ people viewing
Last viewed: 1 hour ago
About the product ■Features - Significantly increased flow rate compared to SP type. ・Compatible with SPZ type. - Can be disassembled for easy int...
Yagyu Shokai Co., Ltd.
60+ people viewing
Last viewed: 5 hours ago
Very Fast Response
■Features - The valve's automatic center return function stabilizes the sealing performance after separation. ・Double-way opening/closing type ・F...
![One-touch joint for water piping Jopura W [Bamboo type]-Joplux Co., Ltd.](https://metoree.s3.ap-northeast-1.amazonaws.com/img/products-new/3004056202407218.png)
Joplux Co., Ltd.
130+ people viewing
Last viewed: 1 hour ago
Safe material for water piping. Made of plastic and lightweight. No. 1 adopted built-in type water purifier. Safety lock mechanism is standard equ...
Yagyu Shokai Co., Ltd.
50+ people viewing
Last viewed: 5 hours ago
Very Fast Response
■Features A coupler for medium pressure applications with a built-in automatic open/close valve in the socket/plug.
Yagyu Shokai Co., Ltd.
50+ people viewing
Last viewed: 5 hours ago
Very Fast Response
■Features - Valveless specification for medium and low pressure. ・Can flow from either the socket side or the plug side.
New Machine Co., Ltd.
60+ people viewing
Last viewed: 1 hour ago
About the product ■Features - Smaller than the YSP type, saving space for piping. ・Large flow rate type with low pressure loss. ■Seal material us...
CEJN Industrial Corporation
530+ people viewing
Last viewed: 9 hours ago
■Improve productivity with CEJN's eSafe series Reduce energy consumption by up to 30% with eSafe The high flow rate improves your tool performance ...
10 models listed
Beniya Shokai Co., Ltd.
120+ people viewing
Last viewed: 12 seconds ago
Standard Response
Since it is a rotating metal fitting, it can eliminate twisting of the air hose. ■Applications Joint impact wrench for air hoses, air drivers, spr...
Tsukiji Manufacturing Co., Ltd.
180+ people viewing
Last viewed: 6 hours ago
Standard Response
4.0 Company Review
Drip reduction valve structure significantly reduces air entrainment and liquid drip (34.5MPa)
5 models listed
Tsukiji Manufacturing Co., Ltd.
210+ people viewing
Last viewed: 6 hours ago
Standard Response
4.0 Company Review
It is extremely versatile with a wide range of sizes, materials, and mounting shapes.
5 models listed
Tsukiji Manufacturing Co., Ltd.
190+ people viewing
Last viewed: 7 minutes ago
Standard Response
4.0 Company Review
We have a wide variety of products from pneumatic piping to pneumatic tools.
6 models listed
Tsukiji Manufacturing Co., Ltd.
80+ people viewing
Last viewed: 10 minutes ago
Standard Response
4.0 Company Review
This is an environmentally friendly drip reduction coupler.
2 models listed
