Couplers, One-Touch Joints（Male/Female：Socket (Female)）

• 

  SP Cupla, Type A, Brass, NBR, Socket (for Male Thread Mounting)

  NITTOKOHKI

  [Features]
  · "SP coupler" high flow rate type
  · Higher flow rate: Flow rate is higher by 7 to 64% compared to the conventional "SP coupler."
  · Center automatic return PAT of valve: Shape of the coupler built-in valve has undergone renewal.
  · After separation, the valve is automatically reset to ensure stable sealing in the unit state (1 to 8SP-A types).
  · Smooth connection: More comfortable connecting operation with socket due to smooth shape on plug tip.
  · Compatibility: Supports existing SP couplers as well, use as needed.
  ▪ Flow rate property: Even if the main body material is different, the flow rate characteristics are the same.
  · The main body material can be chosen according to usage.
  · Snap-stopper (sold separately): Allows you to prevent inadvertent withdrawal after connection, improving mounting performance of the simple stopper.
  · A new main body shape enables secure lock.
  · Green procurement compliant product: Nickel plating is used in surface treatment of the steel body.
  ▪ We strive to reduce the environmental load.

  • STOCK

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Hi-Cupla, Steel (Chrome Plating), SM Type

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• • On Sale Till 31/03/2025

  

  Light Coupling E3/E7 Series Socket Bulkhead Straight

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling E3/E7 Series socket bulkhead straight—manufactured by Nihon Pisco Co., Ltd.
  · Material: brass
  · Connection type: male-threaded taper pipe
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day

• 

  HSP Coupler, Steel, NBR HS-PL

  NITTOKOHKI

  The main body employs a special kind of steel having strong vibration/impact resistance. Additionally, low pressure loss makes it suitable for hydraulic equipment.
  
  [Features]
  · The main coupler unit uses heat-treated special steel.
  · Effective especially for shock resistance against impulse pressure.
  · Prevents fluid outflow at separation with the equipped automatic opening and closing valve on both the socket and plug.
  · Moreover, handling is made easy.
  · In addition to female thread types, male thread types (taper thread, parallel thread male seat, and parallel thread female seat) are available.
  · Efficiency has been increased for mounting work to hydraulic equipment for male thread types in particular.
  · There are metal and O-ring seals for parallel male types as well.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• • On Sale Till 31/03/2025

  

  Air Couplers/Standard/Socket/Tapped

  MISUMI

  [Features]·A standard type coupler. (Female threaded socket type)

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  SP Cupla, Type A, Brass, FKM, Socket (for Male Thread Mounting)

  NITTOKOHKI

  Valves built into both sockets and plugs for medium pressure applications. General purpose type with an abundant selection of main body materials, sizes, and rubber materials. Renewal brings increased flow rate.

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Nut Cupla, Steel, SN Type (for Urethane Hose Mounting)

  NITTOKOHKI

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  S Coupler Socket KK130S Series

  SMC

  An energy-saving type S coupler one-touch joint achieved through reduced losses in pressure.
  [Features]
  · Air consumption amount can be reduced and costs kept down by reducing the compressor's power consumption.
  · 12‑g lighter than the conventional product.
  · The plug insertion force has been reduced by 20 N in comparison to the conventional product (at 0.5 MPa.)
  · The C factor has been increased by 34% in comparison to the conventional product (R1/4 thread type.)

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  TSP Cupla, Brass, NBR, TSH Type

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki TSP Coupler brass NBR TSH shape.
  • Materials: brass, nitrile rubber
  • Connection type: For hose mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• • On Sale Till 31/03/2025

  

  Light Coupling E3/E7 Series Socket One Touch Fitting Straight

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling E3/E7 Series socket straight with a one-touch coupling—manufactured by Nihon Pisco Co., Ltd.
  · Material: brass
  · Connection type: male-threaded taper pipe
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day

• 

  S Coupling Female Half Y-160F

  YOKOHAMA

  S coupling of a high-pressure type suitable for use in hydraulic piping for general hydraulic piping.

  Days to Ship:	14 Day(s) or more

• 

  Molding Die Cupla (for Hose Mounting), SH Type

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  Air Couplers/Standard/Socket/Threaded

  MISUMI

  [Features] Standard type coupler.
  [Thread type] R (tapered male thread for pipes)

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  S Coupler KK Series, Socket (S) Female Thread Type

  SMC

  An S coupler / one-touch joint joint with improved plug/socket pull-out strength.
  [Features]
  · Equipped as standard with a sleeve cover.
  · Shock resistance has been improved by changing the lock ring to shock-resistant PBT.
  · The loss of effective area is minimized because there is no valve spring to block the flow path.
  · The check valve end configuration facilitates a rectifying effect.
  · A sealing structure with low leakage.
  · Employs a unique connection method.
  [Applications]
  · Fluids used: air, water.

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  S Coupler KK Series, Socket (S) Bulkhead Type With One-Touch Fitting

  SMC

  An S coupler / one-touch joint joint with improved plug/socket pull-out strength.
  [Features]
  · Equipped as standard with a sleeve cover.
  · Shock resistance has been improved by changing the lock ring to shock-resistant PBT.
  · The loss of effective area is minimized because there is no valve spring to block the flow path.
  · The check valve end configuration facilitates a rectifying effect.
  · A sealing structure with low leakage.
  · Employs a unique connection method.
  [Applications]
  · Fluids used: air, water.

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Air Couplers/Manifold/2 Socket/1 Plug

  MISUMI

  A coupler for air, branch type, dual unit fixing. [Fluid Used]Air

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• 

  Lever Lock Cupla, Stainless Steel, Socket, LC Type (for Hose Mounting)

  NITTOKOHKI

  Transport of liquid, gases and powders via light lever operation. A variety of body materials, sizes and mounting shapes are available.
  
  [Features]
  · Can be used for a wide range of liquid, gas, and powder transport applications.
  · Product supports smooth fluid transport with a sealed edge construction that reduces unevenness on the inner surface.
  · The "special lip gasket" (3/4" or 1", silicone rubber, rubber covered with FEP excluded) is used to reduce lever operating load.
  · Connection size is compliant with U.S. Army Standard A-A-59326.
  · Various main body materials, sizes and mounting shapes are available as standard options to support of a wide range of applications.
  · Safety further improved using a stopper function (built-to-order products / metal only).

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Hi-Cupla, Steel (Chrome Plating), SH Type

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  Air Couplers/Standard/Socket/Tube Connecting

  MISUMI

  [Features]·A standard type coupler. (Socket type for hose mounting)

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• 

  TSP Coupler, Brass, FKM TSH Type

  NITTOKOHKI

  The valveless structure makes it ideal for high viscosity fluids. A variety of body materials, sizes and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler Large-Diameter Brass NBR SH Type

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki High Coupler large-diameter brass NBR SH type.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Hi Cupla, Small Bore, Stainless Steel, NBR SM Type

  NITTOKOHKI

  [Features]
  · With a wide range of materials, sizes, and mounting shapes, catering needs for application from air piping in factories to connecting air tools.
  ·, Excellent durability and environment characteristics.
  · Excellent coupler with wide application from air piping in factories to connecting air tools.
  · Air is applicable for steel, and water for brass and stainless steel.
  · However, please note fluid flows out on the plug side at separation.
  · Improved strength for critical steel parts with heat treatment.
  · Superior especially in abrasion resistance and durability.
  ▪ Abundant variety of main body materials, sizes and mounting shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Heat treatment is carried out on important parts (Steel).
  ▪ Can be connected to High Coupler 200, nut coupler, nut coupler 200, line coupler etc.
  ▪ Built-in automatic opening and closing valve.
  ▪ Abundant variety of steel, brass, stainless steel, and main body materials.
  · Abundant variety of sizes and mounting shapes.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Semi Lock Coupling Series

  CHIYODA

  Equipped with a lock function making it possible to restrict movement of the sleeve while in a pressurized connection state.
  
  [Features]
  · Easily detachable: one-touch design allows easy connecting and disconnecting of the plug.
  · Complete set of items: wide lineup including a nut type for hose and male/female threaded type to a free-angle type.
  · Air leak-proof plug: reduces air leakage caused by damage or hardening of the packing.
  · Threaded element sealing (R thread): can be used for piping as-is as the threaded element has been sealed

  CAD ：

  2D

  Days to Ship:	13 Day(s) or more

• 

  Cam Lock 633 Series, Coupler 633-BB, Male Threads

  TOYOX

  The Cam-lock 633 series coupler 633-BB male screw is Toyox-made, who boast a proven track record in Japan for their top-quality resin hoses.
  · Materials: Resin, NBR
  · Connection type: One-touch fittings
  · Type: Multiple

  Days to Ship:	12 Day(s) or more

• 

  Molding Die Cupla (for Hose Mounting), SHL Type

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  Air Couplers/Standard/Socket/Nut Tightening

  MISUMI

  [Features]·A standard type coupler. (Nut tightening socket type)

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Fluid Couplers - Valve Type - Sockets

  MISUMI

  A fluid coupler, valve type, socket. [Material]Stainless steel / copper alloy

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	14 Day(s) or more

• 

  Connectors Guide / Air Couplers - Tube Connection - Straight

  MISUMI

  An air coupler, tube connection type, straight socket. [Fluid Used]Air

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Air Coupler Branch Type 4 Fixed

  MISUMI

  [Features]·A branch-type air coupler. ·4-unit fixing.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• 

  Air Couplers/Lightweight/Socket/Threaded

  MISUMI

  An air coupler, lightweight type, male thread socket. [Fluid Used]Air

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	14 Day(s) or more

• 

  Air Coupler Standard Type Push-in Joint Socket

  MISUMI

  [Features]·An air coupler with a quick-connect fitting. [Seal Material]Nitrile rubber

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	16 Day(s) or more

• 

  HSP Cupla, Steel, FKM, HS Type

  NITTOKOHKI

  [Features]
  - Uses special steel with strong vibration/impact resistance. - Both male and female screw types are available. Works with hydraulic equipment with low levels of pressure loss.
  - Main coupler unit uses special heat-treated steel.
  - Good shock resistance against impulse pressure.
  - Socket and plug equipped with automatic switching valve, preventing fluid outflow upon detachment.
  - Easy to handle.
  - Both female and male screw types (taper screw, parallel screw male-sheet, and parallel screw female-sheet) are available.
  - Male screw type particularly effective for installing hydraulic equipment.
  - Parallel screw type can support both metal seal O-ring seals. (Commercial O-rings used)
  - Separate HSP-DC coupler required for diecast machines with severe pressure variation.
  - Length of the male type screw is smaller than overall length when a male conversion nipple (commercially available) is mounted in female type screw.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  HSP Cupla, Steel, NBR, HS Type

  NITTOKOHKI

  [Features]
  · The main body employs a special kind of steel having strong vibration/impact resistance.
  Both male and female thread types available. Additionally, low pressure loss makes it suitable for hydraulic equipment.
  · The main coupler unit uses heat-treated special steel.
  · Effective especially for shock resistance against impulse pressure.
  · Prevents fluid outflow at separation with the equipped automatic opening and closing valve on both the socket and plug.
  · Moreover, handling is made easy.
  · In addition to female thread types, male thread types (taper thread, parallel thread male seat, and parallel thread female seat) are available.
  · Efficiency has been increased for mounting work to hydraulic equipment for male thread types in particular.
  · Metal and O-ring seals for parallel male types are available as well (commercially available O-ring used).
  · For demanding die-casting machine use with heavy pressure fluctuations, an HSP-DC coupler is available separately.
  · The length of the male type screw becomes smaller relative to the overall length when a male type conversion nipple (commercially-available) is mounted in a female type screw.
  ▪ For the 2HS - 8HS (excluding the 66 HS) socket types for mounting of male screws, a PL type with stopper is available separately.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  SP Coupler Type A, Stainless Steel, EPDM, Socket, Female Threading

  NITTOKOHKI

  Valves are built into both the sockets and plugs. For medium pressure applications. A general purpose type. Available in a number of different materials (main body), sizes, and rubber materials. The new version allows for an improved flow rate.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Nut Coupler, Stainless Steel, SN

  NITTOKOHKI

  Requires no hose clamps. Easy to attach a urethane hose securely.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Hi Cupla Small Bore, Stainless Steel, FKM, SM Type

  NITTOKOHKI

  Available in a variety of main body materials, sizes, and mount shapes to suit the application.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  High Coupler Small Bore, Brass, FKM SH

  NITTOKOHKI

  Available in a variety of main body materials, sizes, and mount shapes to suit the application.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Hi Cupla, Small Bore, Steel, NBR, SF Type

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki High Coupler small-diameter steel NBR SF function.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Multi- Coupler MAS Type with Stainless Steel Snap Ring and Fixed Socket

  NITTOKOHKI

  A general purpose multi-coupler with built-in socket and plug valve. Ideal for systems in which multiple pipes are connected and separated using a cylinder.
  
  [Features]
  · Simultaneously connects multiple pipes with a single connection operation.
  · Supports multiple pipes of different fluids and sizes.
  ・Ideal for automated systems that use hydraulic or pneumatic cylinders to connect/separate multiple pipes simultaneously.
  · Prevents outflow of fluid at separation with the equipped automatic opening and closing valve on both socket and plug.
  ▪ Products made with materials other than stainless steel or valveless types are also available (made-to-order).
  ▪ Fixed type snap ring and fixed type screw are provided for mounting on plate.
  ▪ The permissible eccentricity of socket, and plug for MAS type is ⌀0.6 mm.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Multi Coupler System, MAM-B Type, 12-Port Type, Socket

  NITTOKOHKI

  Supports connection of multiple pipes in one operation and significantly reduces the time required to mount and dismount multiple pipes.
  
  [Features]
  · Significantly reduces the replacement time for multiple pipes.
  · Prevents falling accidents caused by sudden separation by adopting a two-step lever design.
  · Includes a locking function that prevents accidental disengagement.
  · Achieves a high flow rate (SP coupler Type A equivalent).
  · Two different plates are available for each size.
  · Built-in automatic opening and closing valve on both socket and plug.
  · Flow-out of liquid during separation is prevented.
  · After separation, the valve center of the plug is automatically reset to ensure stable sealing while in a single unit state (PAT).

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Line Cupla, 200L Type Socket (for 5-Branch Piping, In-Line Type)

  NITTOKOHKI

  [Features]
  · Multiple pipes can be connected simultaneously from a single air pipe.
  · Allows for quick concentrated piping with Hi Coupler.
  · Single-touch connection of a plug and socket by just pushing in.
  · Extract multiple air samples simultaneously from a single pipe.
  · Choose from 2-branch model (200T), 5-branch tandem model (200L), and 5-branch star model (200S) depending on operations.
  · This product has a dust-proof cap as standard equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Lever Lock Cupla, Aluminum Alloy, Socket, LC Type (for Hose Mounting)

  NITTOKOHKI

  Transport of liquid, gases and powders via light lever operation. A variety of body materials, sizes and mounting shapes are available.
  
  [Features]
  · Can be used for a wide range of liquid, gas, and powder transport applications.
  · Product supports smooth fluid transport with a sealed edge construction that reduces unevenness on the inner surface.
  · The "special lip gasket" (3/4" or 1", silicone rubber, rubber covered with FEP excluded) is used to reduce lever operating load.
  · Connection size is compliant with U.S. Army Standard A-A-59326.
  · Various main body materials, sizes and mounting shapes are available as standard options to support of a wide range of applications.
  · Safety further improved using a stopper function (built-to-order products / metal only).

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  UNIC Type, Socket MS Type

  NEW-MACHINE

  Large flow rate types (004, 006, 008) are also available.
  
  [Features]
  ·Fluid is flown from the socket side to the plug side
  ·The untwisting of the socket and plug after connection is extremely easy
  ·When used in air piping, it saves electricity and extends the lifespan of the compressor
  ·Steel, brass and stainless steel products are standardized to meet a wide range of applications
  ·Can be connected to UNIC300 type (super tube cup)

  Days to Ship:	12 Day(s) or more

• • On Sale Till 31/03/2025

  

  CHS Coupling Socket H Type

  CHIYODA

  An F-type socket that makes insertion or removal a one-touch process.

  • STOCK

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• 

  Q.D.C. 103 Series - Coupler U5 Tube - Dedicated Barb Type 103C-H

  NITTA

  With the 103C-HL, connecting the coupler to the nipple automatically opens the valve on the coupler. Our lineup includes an integrated bamboo fitting. Can be connected directly to a dedicated U5 tube.

  CAD ：

  2D

  Days to Ship:	11 Day(s) or more

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