Coupling Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

Coupling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. ショーボンドマテリアル Tokyo//Building materials, supplies and fixtures manufacturers
  2. アトムズ Chiba//Building materials, supplies and fixtures manufacturers
  3. 扶桑工業 Shizuoka//Other construction industries
  4. 4 null/null
  5. 5 ストーブリ Osaka//Trading company/Wholesale
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Coupling Product ranking

Last Updated： Aggregation Period:Aug 13, 2025～Sep 09, 2025
This ranking is based on the number of page views on our site.

  1. Strub Coupling General Catalog ショーボンドマテリアル
  2. Atoms Coupling General Catalog アトムズ
  3. Connector/Coupling for FANUC Servo Motors
  4. High elasticity that buffers heavy shocks and vibrations: HR Coupling by Kyushu Hasec.
  5. 4 Segment tube coupling 扶桑工業

Coupling Product List

136～150 item / All 233 items

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Coupling equipped with Carletz Simritz Kemlatz

Coupling equipped with Carletz Simritz Kemlatz

The internal O-ring can be equipped with Carlets, Simlitz, and Kemlitz.

The internal O-ring can be equipped with Carlets, Simlitz, and Kemlitz. Additionally, O-rings compliant with food safety (NSF) and medical (USP Type VI) standards, as well as those made of silicone, Viton, NBR, and EPDM, are also available. Suitable for various applications including liquids, gases, chemicals, high temperatures, machinery, medical use, and inks. Plastic fittings with push-button and dual-side valves. For liquids and gases. Metal versions are also available and can rotate. ——Automatic valve for easy attachment and detachment without pressure reduction—— *Available for download from this screen. ● Machine integration... Easily transform existing machinery ● Non-spill fittings for printers... Eliminates ink drips during attachment and detachment ● Non-spill fittings for liquid cooling and water cooling... For liquid cooling of computers and electronic devices ◇ Ultra-compact... Lightweight and small machinery, cost-effective ◇ Semiconductor and high purity... All resin ◇ High temperature and outdoor use... Engineering plastics

  • Drainage and ventilation equipment

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Screw Connection Flat Face Coupling "VEP-HD Series"

Screw Connection Flat Face Coupling "VEP-HD Series"

Non-spill type that contributes to the prevention of water quality pollution and soil contamination! It prevents oil from leaking externally during attachment and detachment, and allows for attachment and detachment even when there is residual pressure.

The "VEP-HD" allows for safe coupling and uncoupling even with high residual pressure due to its triple valve system. It also prevents external oil leakage during coupling and uncoupling. It is designed with heavy-duty, high-pressure hydraulic applications in mind, considering high repetitive peak pressures and significant mechanical stress. The "VEP-HD" is made from high-tensile carbon steel and features a nitrided surface treatment that reduces coupling wear. This series underwent one million impulse tests during its development. 【Features】 ○ The flat face is easy to clean and effectively reduces contamination intrusion into the system. ○ There is no external leakage of operating oil during coupling and uncoupling, reducing environmental impact. ○ Air entrapment during coupling and uncoupling is minimized, aiding in optimal system operation.

  • Structural Materials
  • others

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Flat Face Coupling "A Series"

Flat Face Coupling "A Series"

Minimizing air entrapment during attachment and detachment helps optimize the system's operation.

The "A" series embodies the technological innovations of Stucchi. It incorporates quality into flat face couplings. The use of high-strength materials internally allows for operation at higher pressures and is designed to minimize pressure loss. The modular structure offers flexibility by maintaining a compact shape while allowing for the selection of various types of screws, and can provide special ports as required. These features minimize losses and contamination in many applications that demand higher performance in the hydraulic industry. This is why the "A" series remains a leader. 【Features】 ○ The flat face is easy to clean and effectively reduces contamination ingress into the system. ○ There are no losses due to leakage of hydraulic fluid during connection and disconnection, reducing environmental impact. ○ Air entrapment during connection and disconnection is minimized, aiding optimal system operation. ○ The design of internal components is engineered to minimize pressure loss, preventing a decrease in system efficiency. ○ The modular structure allows for diverse specifications of ports. For more details, please contact us or download the catalog.

  • Structural Materials
  • others

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Flat Face Coupling "AX Series"

Flat Face Coupling "AX Series"

Strong against peak pressure. Compact appearance. Safe and simple to use.

The "AX" series coupling is a groundbreaking product that uses stainless steel in Stucchi's flat face couplings. The product is made from AISI316 stainless steel, making it ideal for applications in highly corrosive environments. The "AX" coupling employs Viton/fluorocarbon seals, and special seals can also be accommodated. The modular design allows for a selection of various joint screws, and special screws can be created. This structure also achieves miniaturization, contributing to improved performance as a coupling. 【Features】 - Easy to clean, effectively reducing contamination intrusion into the system. - No loss due to leakage of operating fluid during attachment and detachment, reducing environmental impact. - Minimizes air entrapment during attachment and detachment, aiding optimal system operation. - The patented design of internal components is engineered to minimize pressure loss, preventing a decrease in system efficiency. - The modular structure allows for diverse specifications of ports while enhancing the performance of the coupling. For more details, please contact us or download the catalog.

  • Structural Materials
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Screw-type flat face coupling "VEP-P series"

Screw-type flat face coupling "VEP-P series"

The internal pressure relief valve system is effective for easy connection when there is residual pressure.

The "VEP-P" screw-type flat face coupling series is a proposal from Stucchi suitable for high-pressure hydraulic applications and connections where residual pressure remains. This screw connection system prevents early wear and avoids the sticking of ball components that can occur in circuits with high pulse pressure. The triple valve structure allows for safe connections without oil loss during attachment and detachment, even in situations with residual pressure. 【Features】 - Easy to clean, effectively reducing contamination intrusion into the system. - No loss due to leakage of hydraulic fluid during attachment and detachment, reducing environmental impact. - Minimizes air entrapment during attachment and detachment, aiding optimal system operation. - The design of internal components is engineered to minimize pressure loss, preventing a decrease in system efficiency. - The internal pressure relief valve system is effective for easy connections in the presence of residual pressure. For more details, please contact us or download the catalog.

  • Structural Materials
  • others

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Flat Face Coupling "A-HP Series"

Flat Face Coupling "A-HP Series"

Ideal for ultra-high pressure applications up to 720 bar and when high safety is required.

The "A-HP" series is a flat face coupling designed for high-pressure hydraulic applications up to 720 bar. This coupling is manufactured from high-tensile steel. The flat face design prevents oil leakage during connection and disconnection. For safety, this coupling is designed to be incompatible with lower pressure couplings. The automatic safety lock prevents unexpected disconnection of the coupling. The "A-HP" series is ideal for high-pressure applications or when higher safety is required. 【Features】 ○ Easy to clean, effectively reducing contamination intrusion into the system ○ No loss due to leakage of operating oil during connection and disconnection, reducing environmental impact ○ Minimizes air entrapment during connection and disconnection, aiding optimal system operation ○ Patent-protected internal component design minimizes pressure loss 　→ Prevents reduction in system efficiency ○ Automatic locking function prevents unexpected disconnection / reduces operation time 　→ Particularly important for rescue equipment, etc. ○ Modular structure allows for diverse port specifications ○ Compact appearance ○ Safe and simple to use ● For more details, please contact us or download the catalog.

  • Structural Materials
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Flat Face Coupling "APM Series"

Flat Face Coupling "APM Series"

Ideal for circuits with residual pressure; connection can be made without loss of operating fluid.

The "APM" male flat face coupling was developed for the purpose of manual connection in circuits with residual pressure. This coupling employs a triple valve system (double internal residual pressure release valve + flat face valve). By using this system, it is possible to connect in circuits with residual pressure without losing hydraulic fluid. This system makes the "APM" coupling an ideal product for circuits with residual pressure. 【Features】 ○ Easy to clean, effective in reducing contamination intrusion into the system ○ No loss due to hydraulic fluid leakage during connection and disconnection, reducing environmental impact ○ Minimizes air entrapment during connection and disconnection, aiding optimal system operation ○ Allows manual connection even with high residual pressure due to the internal residual pressure release valve system ○ Modular structure enables diverse specifications for ports ○ Strong against peak pressure ○ Compact appearance ○ Safe and simple to use ● For more details, please contact us or download the catalog.

  • Equipment leasing and rental
  • Construction machinery leasing and rental
  • Structural Materials

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Flat Face Coupling "FL Series"

Flat Face Coupling "FL Series"

Highly corrosion-resistant and long-lasting, it is ideal for use in corrosive environments and for the transport of corrosive fluids.

The "FL" flat face coupling is a solution proposed by Stucchi for use in corrosive environments and for the transfer of corrosive fluids. The "FL" coupling is made of stainless steel AISI 316, and the standard seal uses Viton/perfluorocarbon. Additionally, special seal materials can be selected according to the required temperature and type of fluid. The features of the stainless steel flat face coupling include leak prevention during connection and disconnection, suppression of contamination entry into the system, and very high corrosion resistance. The "FL" series is suitable for applications in offshore, marine, industrial machinery, chemical, pharmaceutical, and food industries. 【Features】 - Easy to clean, effectively reducing contamination entry into the system - No loss due to leakage of hydraulic oil during connection and disconnection, reducing environmental impact - Minimizes air entrapment during connection and disconnection, aiding optimal system operation - The patented internal component design is engineered to minimize pressure loss, preventing a decrease in system efficiency - High corrosion resistance and long lifespan - Compact appearance - Safe and simple to use ● For more details, please contact us or download the catalog.

  • Structural Materials
  • others

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Poppet valve type quick coupling "IRBX Series"

Poppet valve type quick coupling "IRBX Series"

Corrosion-resistant coupling compatible with international standard ISO7241-1 "B".

The "IRBX" is a quick coupling for poppet valves that is compatible with the international standard ISO 7241-1 "B". The body is made of stainless steel 316. The "IRBX" was developed for corrosive environments or corrosive fluids. 【Features】 ○ The sealed poppet valve produces the maximum sealing effect upon disconnection. ○ The design of internal components is engineered to minimize turbulence and pressure loss. ○ Resistant to corrosion. ○ Compact appearance. ○ Simple operation. ● For more details, please contact us or download the catalog.

  • Structural Materials
  • others

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Ball valve type quick coupling "IR Series"

Ball valve type quick coupling "IR Series"

Leveraging the wear-resistant characteristics of ball valves, we will thrive in the agricultural machinery market.

The "IR" is a ball valve type quick coupling, featuring a carbon steel body with zinc plating. It utilizes the wear-resistant characteristics of the ball valve and is mainly used in the agricultural machinery market. The size is 1/2 and is compatible with the international standard ISO 7241-1 "A". 【Features】 ○ The ball made of hardened steel demonstrates high wear resistance ○ Compact appearance ○ Simple operation ● For more details, please contact us or download the catalog.

  • Structural Materials
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Screw-type ball valve coupling "IV-HP Series"

Screw-type ball valve coupling "IV-HP Series"

Couplings for hydraulic applications up to 700 bar.

"IV-HP" is a series of screw connection couplings with a ball valve mechanism. This series has been developed for hydraulic applications up to a high pressure of 700 bar. The couplings are made of high-tensile carbon steel and are zinc-plated on the surface. They are compatible with equivalent products already available in the market. They are mainly used for hydraulic jacks and cylinders. 【Features】 ○ The hardened ball valve has high wear resistance ○ Compact appearance ○ Simple usage method ● For more details, please contact us or download the catalog.

  • Structural Materials
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Key fastening (single) "MLP1 type" coupling

Key fastening (single) "MLP1 type" coupling

Fatigue-resistant and maintenance-free. Torque 350 to 24,000 Nm, inner diameter φ18 to φ140, among others. Compatible with large products.

The "MLP1 type" is a disc pack coupling with ultra-high torsional rigidity. It is fatigue-resistant and maintenance-free. Torque can be transmitted to the entire disc pack solely through friction. 【Features】 ■ Ultra-high torsional rigidity ■ Compact ■ Absorbs angular and axial movement ■ Single type ■ Fatigue-resistant and maintenance-free *For more details, please feel free to contact us.

  • Piping and electrical wiring materials
  • Analysis and prediction system
  • others

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API610 compliant pump (double) 'MLPA type'

API610 compliant pump (double) 'MLPA type'

Torque 500 to 24,000 Nm, inner diameter φ23 to φ140, and more. Disk packs and couplings compatible with large products.

The "MLPA type" is a disk pack coupling that can be installed from the side without moving the hub. This product features a debris containment function that retains fragments in the event of disk failure. 【Features】 ■ Compliant with API610/671 ■ Can be installed from the horizontal direction ■ Retains fragments during disk failure ■ Dimensions available in metric/inch ■ Absorbs maximum eccentricity of 2.0mm ■ Can be installed from the side without moving the hub ■ Includes debris containment function during disk failure ■ Balancing in accordance with ANSI / AGMA9000 Class 9 *For more details, please feel free to contact us.

  • Non-destructive testing
  • Drilling Machine
  • Rock drills, demolition machines, and excavators

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Taper Lock (Single) "MLP4 Type" Coupling

Taper Lock (Single) "MLP4 Type" Coupling

Zero backlash even during reverse rotation! Torque range of 500 to 24,000 Nm, disc pack couplings suitable for large products.

The "MLP4 type" is a compact disc pack coupling. It features zero backlash even during reverse rotation. Additionally, torque can be transmitted to the entire disc pack solely through friction. 【Features】 ■ Ultra-high torsional rigidity ■ Compact ■ Absorbs angular and axial movement ■ Single type ■ Zero backlash even during reverse rotation *For more details, please feel free to contact us.

  • Drilling Machine

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Keyed Connection "MEL1 Type" Elastomer Coupling

Keyed Connection "MEL1 Type" Elastomer Coupling

Suitable for special designs. Torque 1,950 to 25,000 Nm. Elastomer coupling compatible with large products.

The "MEL1 type" is an economical elastomer coupling. The backlash of this product is small. Additionally, it can be easily modified to your desired dimensions. It is suitable for special designs. 【Features】 ■ Press-fit assembly ■ Easily adjustable to desired dimensions ■ Small backlash (due to fitting accuracy in the key width direction) ■ Standard products are insulated ■ Economical ■ Suitable for special designs *For more details, please feel free to contact us.

  • Drilling Machine

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