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)

• 

  S Coupler KK Series, Socket (S) Straight 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

• 

  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

• 

  Level Lock Coupler, Aluminum Alloy, L-SD Type

  NITTOKOHKI

  [Features]
  ·Transport of liquid, gases and powders via light lever operation.
  A variety of body materials, sizes and mounting shapes are available.
  · 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.

  CAD ：

  2D

  Days to Ship:	14 Day(s) 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

• 

  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

• 

  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

• 

  Socket, SN Type (Blade Hose Mounting / Hi Cupla)

  NITTOKOHKI

  [Features]
  · A hose can be installed without hose band.
  · Attached spring nut relieves worry regarding hose bending.
  · Type for mounting of blade hose also available.
  · Series developed for High Coupler types and High Coupler 200 types.
  · Moreover, a type with spring nut to prevent hose bending is also available.
  · The hose can be mounted by just inserting it to the nipple and tightening the nut.
  · This structure hardly causes detachment of the hose and leak of fluids because the outer periphery of the hose is tightened.
  · A "rotary nut coupler" that prevents twisting of hose through the ball bearing type swivel mechanism, and can reduce the load off the hands.

  Days to Ship:	8 Day(s) 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/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

• 

  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

• 

  TSP Cupla, Stainless Steel, FKM, TSH Type

  NITTOKOHKI

  Adapts to high viscosity fluids thanks to the valveless structure. Abundant variety of body materials, sizes and mounting shapes.
  
  [Features]
  • Valve built-in model and valveless model are available.
  • Connects and separates in one action.
  • Compact and lightweight plastic model.
  • Resin made; enables "ultra lightweight."
  • Compact design supports space-saving applications.
  • Simple push-in connection.
  · Easy separation with the touch of a button.
  • Model with a valve built into both plug and socket and a new valveless model suitable for high viscosity fluids with reduced pressure loss are lined up.
  • Supports everything from healthcare and laboratory equipment to medical equipment and semiconductor manufacturing equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Multi Cupla System, MAM Type, Brass 8-Port Type Socket

  NITTOKOHKI

  Multiple pipes can be connected all at once. Significantly reduces the time required to connect and disconnect multiple pipes.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Mold Coupling MSP Type Socket SH Type

  NEW-MACHINE

  [Features]
  · Quickly connect and disconnect mold-cooling water hoses.
  · One-touch operation is supported.
  · Rust-resistant material available in an abundant variety of shapes.
  · Previously, changing tooling settings wasted much time, whereas, use of this coupling makes the task very simple; easy operation is achieved.

  CAD ：

  2D

  Days to Ship:	21 Day(s) or more

• 

  633 Series Cam Lock Coupler 634-B Dust Cap

  TOYOX

  The Cam-lock 633 series coupler 634-B dust cap is Toyox-made, who boast a proven track record in Japan for their top-quality resin hoses.
  · Materials: Aluminum alloy, Buna-N
  · Connection type: Dust cap, Standard

  Days to Ship:	15 Day(s) or more

• 

  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

• • 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

• 

  S210 Coupler, Socket, Stainless Steel

  NITTOKOHKI

  Made from superior corrosion-resistant stainless steel. Utilizes a unique inner-surface seal structure to achieve a maximum working pressure of 20.6 MPa.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  SP Cupla, Type A, Stainless Steel, 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:	8 Day(s) 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

• 

  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

• 

  TSP Cupla, Brass, NBR TSM Type

  NITTOKOHKI

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

  • STOCK

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  Small Cupla, Brass, SM Type

  NITTOKOHKI

  [Features]
  • Single-touch connection with lightweight and compact design.
  • Compatible with modulization.
  · Compact type with 14 mm sleeve outer diameter even though the socket is equipped with a valve mechanism. Suitable for fields requiring small size and modularization.
  • Single-touch connection of a plug and socket by just push insertion.
  · The main body is made of chrome-plated brass, for corrosion resistance. Demonstrates stable long-term performance.
  • Offers a wide range of various mounting shapes (female screw) (male screw) (hose) (manifold) that can certainly support a wide range of piping applications such as pneumatic equipment, physiochemical equipment, and medical equipment.
  • Also available with tube fitters.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Super Coupler, Steel, SC

  NITTOKOHKI

  [Features]
  · Lightweight design makes the best match with handheld tools.
  · Excellent operability through single-touch connection.
  · Lightweight design suitable for connection with handheld tools.
  · Some main body material is made with aluminum to reduce weight.
  · Single-touch connection of a plug and socket by just pushing in.
  · All handle shapes are standardized for use in a wide range of pneumatic applications.
  · Moreover, the 02S20P type can be connected with a High Coupler socket (10, 17, 20, 30, and 40 types).
  ▪ Also available with tube fitter.
  ▪ Can be connected to the mold coupler (K-01 SP/K-02 SP/K-03 SP type).
  ▪ Single touch connection (with automatic opening and closing valve).
  · Small type with sleeve outer diameter of 19.5 mm.
  ▪ Lightweight body material (Aluminum is used for some part).
  ▪ Abundant variety of mounting shapes.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Zero Spill Coupler, Stainless Steel EPDM Socket

  NITTOKOHKI

  Environmentally friendly drip reduction coupler. Simple and easy with single-touch connection.
  
  [Features]
  • Drip reduction design improves work environment.
  • Unique drip reduction structure (PAT. P) reduces dripping by up to 96% (compared to SP coupler type A).
  • The air infiltration is reduced by as much as 94% (compared to SP coupler type A).
  • Valve structure, improves reliability.
  • The unique valve structure (PAT. P) enables smooth valve operation even when dry condition while also reducing malfunctions caused by aging.
  • Single-touch design: Increased work efficiency.
  • The unique single touch structure (PAT. P) enables simple and sure connections without pulling the sleeve.
  • Moreover, abundant size variations are available so you can select the one that meets your needs.
  · Main Body Material: Brass, Stainless Steel (2 types).
  • Sealing Material: nitrile rubber, fluorine rubber, and ethylene propylene rubber (3 types).
  Install size: 1/4," 3/8," 1/2," 3/4," 1."

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  High Coupler BL, Stainless Steel, SM-Type

  NITTOKOHKI

  Easy to lock securely by just turning the sleeve after coupler connection.

  CAD ：

  2D

  Days to Ship:	8 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

• 

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

  NITTOKOHKI

  A coupler with a superior track record internationally with its Nitto Kohki High Coupler small-diameter steel NBR SH 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 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 Coupler, Stainless Steel, L-PD Type

  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).

  Days to Ship:	8 Day(s) or more

• • On Sale Till 31/03/2025

  

  Light Coupling 15 Series Socket One Touch Fitting Bulkhead Straight

  PISCO

  Easily detachable coupling fittings, etc. A Light Coupling 15 Series socket bulkhead straight with a one-touch coupling—manufactured by Nihon Pisco Co., Ltd.
  · Materials: resin, NBR
  · Connection type: one-touch coupling
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day or more

• • 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

• 

  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

• 

  Quick Coupling, TL TYPE Socket SF

  NAGAHORI INDUSTRY

  Coupling that is revolutionary double-way open type, and is through-type without valve mechanism.
  [Features]
  ・ It has an excellent versatility with a wide variety of body materials, sizes, and attaching shapes
  ・ Female thread type

  CAD ：

  2D

  Days to Ship:	12 Day(s) 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

• • On Sale Till 31/03/2025

  

  Fluid Couplers - No Valve Type - Tapped Sockets

  MISUMI

  A fluid coupler, no-valve type, female thread socket.

  • Volume Discount

  CAD ：

  2D / 3D

  	Special Price
  Days to Ship:	Same day or more

• 

  NK Coupler Coiled Hose

  NITTOKOHKI

  A urethane hose is provided with the High Coupler Ace (socket) as standard equipment. Piping is easy thanks to single-touch connection.

  Days to Ship:	14 Day(s) or more

• 

  TSP Cupla, Stainless Steel, FKM, TSF Type

  NITTOKOHKI

  Adapts to high viscosity fluids thanks to the valveless structure. Abundant variety of body materials, sizes and mounting shapes.
  
  [Features]
  • Valve built-in model and valveless model are available.
  • Connects and separates in one action.
  • Compact and lightweight plastic model.
  • Resin made; enables "ultra lightweight."
  • Compact design supports space-saving applications.
  • Simple push-in connection.
  · Easy separation with the touch of a button.
  • Model with a valve built into both plug and socket and a new valveless model suitable for high viscosity fluids with reduced pressure loss are lined up.
  • Supports everything from healthcare and laboratory equipment to medical equipment and semiconductor manufacturing equipment.

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  TSP Cupla, Brass, NBR, TSF Type

  NITTOKOHKI

  [Features]
  · Adapts to high viscosity fluids thanks to the valveless structure.
  · A variety of body materials, sizes, and mounting shapes.
  · Type for mounting of a blade hose is also available.
  · Valveless structure greatly reduces pressure loss and realizes large flow rate.
  · Appropriate for fluid with high viscosity (grease, etc.).
  · Various main body materials, sizes, and mounting shapes are available as standard options to support a wide range of applications and situations.
  · Blade hose can be installed without hose band (TPN type/TSN type).

  • STOCK

  CAD ：

  2D

  Days to Ship:	14 Day(s) or more

• 

  TSP Coupler - Steel - NBR - TSH Type

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	8 Day(s) or more

• 

  Compact Coupler, Brass, SM

  NITTOKOHKI

  Compact size with maximum diameter 17.5 mm, even with valves built into both socket and plug.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  Hi Cupla Ace, SN-Type, Socket (for Urethane Hose Mounting)

  NITTOKOHKI

  [Features]
  · Easy piping with 1/4 the weight of metal and single-touch connection.
  · Pursuit of safety with the automatic lock on the sleeve.
  · Metal-like pressure resistance.
  · "Automatic lock function" prevents unexpected separation by locking the sleeve at the same time as connection is contained.
  · Single-touch connection of a plug and socket by just pushing in.
  · About one fourth of total mass is metal and easy to handle due to its light weight.
  · Fluids can be water as well as air.
  · Fluid can be introduced from both the plug side and socket side.
  ▪ Type with hose is also available.

  CAD ：

  2D

  Days to Ship:	16 Day(s) or more

• 

  High Coupler Large Bore, Brass, FKM, SF

  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

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