Couplers, One-Touch Joints（Body Material：Brass）

• 

  SP Cupla, Type A, Brass, NBR, Plug (for Male Thread Connections)

  NITTOKOHKI

  This coupler has a superior track record internationally with its Nitto Kohki SP coupler type A Brass NBR Plug internal thread.
  • Materials: brass, nitrile rubber
  • Connection type: For external thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  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:	1 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:	12 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

• 

  S Coupler KK Series, Plug (P) Straight Type With One-Touch Fitting

  SMC

  A straight type with one-touch pipe fitting. Part of the S Coupler KK Series or products.
  [Features]
  ・ The pulling strength of plug and socket improved by twice (Conventional ratio)
  ・ Effective cross-sectional area: 3.8 to 82 mm2
  ・ It is standardized with sleeve cover. Furthermore, the impact resistance is improved by changing the lock ring to impact resistant PBT
  ・ Since the structure does not use steel balls, it has a slim body without narrowing the flow path and has a large effective cross-sectional area
  ・ Structure with no spring installed in the flow path
  ・ Since the flow path is not blocked by the valve spring, the loss of effective cross-sectional area can be reduced
  ・ Check valve tip shape considering rectification effect
  ・ It enables smooth flow of fluid
  ・ Structure with little leakage
  ・ Surface contact ensures reliable sealing
  ・ It achieves a thorough weight reduction by adopting pressed parts and resin parts as well as downsizing the body
  ・ It standardizes quick-connect fitting type
  ・ It can be flown from either the plug side or the socket side
  ・ Sleeve lock mechanism prevents accidents due to unexpected detachment

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Q.D.C, 101 Series, Nipple, PushOne Type, 101N4-E

  NITTA

  [Features]
  ・ Push-to-connect method
  ・ The connection between the coupler side and the nipple side is a single-action connection just by pushing in
  ・ Built-in automatic opening/closing valve on the coupler side
  ・ When the coupler and nipple are connected, the valve on the coupler side will automatically open
  ・ The manufacturer has a lineup of push-one fitting integrated type

  CAD ：

  2D

  Days to Ship:	12 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:	12 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:	1 Day(s) or more

• • On Sale Till 31/03/2025

  

  Light Coupling E3/E7 Series Plug One Touch Fitting Straight

  PISCO

  Easily detachable fittings for coupling, etc. A straight plug with single-touch E3/E7 Series Light Coupling fitting manufactured by Nihon Pisco Co., Ltd.
  · Materials: resin, NBR
  · Connection type: male-threaded taper pipe
  · Type: standard

  CAD ：

  2D

  	Special Price
  Days to Ship:	Same day

• 

  SP Cupla, Type A, Brass, FKM Plug (for Attaching Male Thread)

  NITTOKOHKI

  For medium pressure applications with valves built into the sockets and plugs. General-purpose type available in a wide selection of main body materials, sizes, and rubber materials. New, improved flow rate.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

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

  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:	12 Day(s) or more

• 

  NL Series Plug PM

  YOSHIDA MFG

  [This week's sale products]offered at special promotion price until March 29. No need to operate the master valve every time attaching/removing the plug, because the automatic opening and closing valve built-in to the socket opens/closes as the plug is attached/removed.

  Days to Ship:	12 Day(s) or more

• 

  SP Coupler Type A, Brass, EPDM, Plug, Female Thread

  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:	12 Day(s) or more

• 

  SP Cupla, Type A, Brass, FKM Plug (for Female Thread Mounting)

  NITTOKOHKI

  For medium pressure applications with valves built into the sockets and plugs. General-purpose type available in a wide selection of main body materials, sizes, and rubber materials. New, improved flow rate.

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Multi Coupler System, MAM, Brass, 4-Port, Plug

  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:	12 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:	12 Day(s) or more

• 

  Plug, PN (for Braided Hose Mounting/High Coupler)

  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:	14 Day(s) or more

• 

  S Coupler KK Series, Plug (P) Female Thread Type

  SMC

  Female thread type S coupler one-touch joint.
  [Features]
  ・ The pulling strength of plug and socket improved by twice (Conventional ratio)
  ・ Effective cross-sectional area: 3.8 to 82 mm2
  ・ It is standardized with sleeve cover. Furthermore, the impact resistance is improved by changing the lock ring to impact resistant PBT
  ・ Since the structure does not use steel balls, it has a slim body without narrowing the flow path and has a large effective cross-sectional area
  ・ Structure with no spring installed in the flow path
  ・ Since the flow path is not blocked by the valve spring, the loss of effective cross-sectional area can be reduced
  ・ Check valve tip shape considering rectification effect
  ・ It enables smooth flow of fluid
  ・ Structure with little leakage
  ・ Surface contact ensures reliable sealing
  ・ It achieves a thorough weight reduction by adopting pressed parts and resin parts as well as downsizing the body
  ・ It standardizes quick-connect fitting type
  ・ It can be flown from either the plug side or the socket side
  ・ Sleeve lock mechanism prevents accidents due to unexpected detachment

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  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

• 

  Line Cupla, RE

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  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:	12 Day(s) or more

• 

  Fluid Couplers - No Valve Type - Threaded Sockets

  MISUMI

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

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	12 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:	1 Day(s) or more

• 

  TSP Cupla, Brass, TPM Type

  NITTOKOHKI

  Its valveless structure makes it suitable for fluids with high viscosity. A wide variety of main body materials, sizes, and mounting shapes. The type for fitting braided hose is also available.
  [Features]
  ·The valve-less structure greatly reduces pressure loss and provides a large flow rate.
  ·Suitable for fluids with high viscosity (e.g. grease).
  ·A variety of main body materials, sizes, and mounting shapes are standardized to meet a wide range of applications and situations.

  • STOCK

  CAD ：

  2D

  Days to Ship:	Same day or more

• 

  Hi Cupla, Small Bore, Brass, PM 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.

  • STOCK

  CAD ：

  2D

  Days to Ship:	1 Day(s) or more

• 

  Multi Coupler System, MAM-B, 8-Port, Socket

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	26 Day(s) or more

• 

  Multi Coupler System, MAM Model, Brass, 12-Port, 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:	12 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

• 

  SP Coupler Type A Plug, Large Flow Type (Brass)

  NITTOKOHKI

  Days to Ship:	1 Day(s)

• 

  Fluid Couplers - No Valve Type - Tapped Plugs

  MISUMI

  A fluid coupler, female thread plug type. [Material]Stainless steel / copper alloy, etc.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

• 

  Air Coupler Standard Type Plug with One-touch Fitting

  MISUMI

  [Features]·Socket (female) coupler with quick-connect fitting.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	12 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:	1 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:	12 Day(s) or more

• 

  Zerospill c, Brass, FKM, Plug

  NITTOKOHKI

  Environmentally-friendly drip reduction coupler. Connect easily and securely with single-touch connection.

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  High Coupler Large-Diameter Brass NBR SM Type

  NITTOKOHKI

  This coupler has shown great results internationally with its Nitto Kohki High Coupler large-diameter brass NBR SM type.
  • Materials: brass, nitrile rubber
  • Connection type: For internal thread mounting
  • Type: Standard.

  • STOCK

  CAD ：

  2D

  Days to Ship:	12 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:	12 Day(s) or more

• 

  Hi Cupla, Small Bore, Brass, NBR, SH 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.

  • STOCK

  CAD ：

  2D

  Days to Ship:	12 Day(s) or more

• 

  Micro Coupler, Brass, PH

  NITTOKOHKI

  [Features]
  · Small and lightweight type with 9.5 mm sleeve outer diameter.
  · Single-touch mounting through push-in.
  · Tube fitter type realizes smoother piping.
  · Small size with 9.5 mm sleeve outer diameter even with socket equipped with valve.
  · Single-touch connection of a plug and socket by just pushing in.
  · Space-saving design perfect for limited piping space.
  · The main body is made of plated brass and stainless steel to offer excellent corrosion resistance.
  · All handle shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Ultra small with 9.5 mm sleeve outer diameter.
  ▪ Single-touch connection (with automatic opening and closing valve).
  ▪ Abundant variety of mounting shapes.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Micro Coupler, Brass, SH

  NITTOKOHKI

  [Features]
  · Small and lightweight type with 9.5 mm sleeve outer diameter.
  · Single-touch mounting through push-in.
  · Tube fitter type realizes smoother piping.
  · Small size with 9.5 mm sleeve outer diameter even with socket equipped with valve.
  · Single-touch connection of a plug and socket by just pushing in.
  · Space-saving design perfect for limited piping space.
  · The main body is made of plated brass and stainless steel to offer excellent corrosion resistance.
  · All handle shapes are standardized for use in a wide range of pneumatic applications.
  ▪ Ultra small with 9.5 mm sleeve outer diameter.
  ▪ Single touch connection (with automatic opening and closing valve).
  ▪ Abundant variety of mounting shapes.

  CAD ：

  2D

  Days to Ship:	1 Day(s)

• 

  Multi Coupler System, MAM-A Type, 6-Port Type, Plug

  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

• 

  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

• 

  Multi Coupler System, MAM-B 8-Port, Plug

  NITTOKOHKI

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

  CAD ：

  2D

  Days to Ship:	26 Day(s) or more

• 

  Multi Coupler System, MAM, Brass, 16-Port, Plug

  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:	12 Day(s) or more

• 

  Lever Lock Coupler Copper Alloy, LD Type

  NITTOKOHKI

  Transports liquid, gas or powder with light lever operation. A variety of body materials, sizes and mounting shapes are available.

  CAD ：

  2D

  Days to Ship:	14 Day(s) 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

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