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Push to Connect Fittings

Quick connect fittings are couplings used when connecting tubes used as pneumatic equipment lines. They can be fastened just by inserting them into a tube of compatible size, and can be easily removed by pressing in a ring on the fitting opening. Quick connect fittings come in a number of different varieties. Examples include straight (having a male screw thread at the side connecting to the tube), female straight (having a female screw thread), elbow (having a male screw thread tilted at a 90-degree angle), union (having a tube fitting mechanism on both ends designed to connect 2 tubes together) and tee (having the outlets to the tubes branched into a T shape). Screw threads are made of different materials for different applications. There are quick-connect fittings that can be used for applications such as clean environments, food/chemicals, static electricity dispersal/charge prevention and powder spattering.

6 items

: 30; 45; 60

Days to Ship	All Same day 3 Days or Less 6 Days or Less 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less

Plug-In Reducer KQ2R One-Touch Fitting【5-10 Pieces Per Package】

SMC

A one-touch fitting for single-action changing of tube fitting sizes.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Effective for piping in confined spaces. The body and thread part rotate, allowing for positioning.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Clean Quick-Connect Fitting, KP Series, Reducer, KPR【10 Pieces Per Package】

SMC

Quick-connect fitting from SMC Corporation.
[Features]
・ Quick-connect fitting suitable for blow systems in cleanrooms
· Complete degreasing process (fluoropolymer coating on rubber)
・ Wetted parts are non-metallic
・ Parts cleaning, assembly and double packing in a cleanroom
・ Vacuum can be used (-100 kPa)
[Applications]
・ Used for resizing quick-connect fitting

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day

Show Stock Products
Rectangular Multi-Connector Socket KDM Series

SMC

A one-touch fitting that helps reduce work loads when shipping panels and machinery separately, or when replacing units due to failure.
[Features]
· Requires less installation space than when using multiple bulkhead unions for panels.
· Multiple pipes can be attached and detached in a single action, meaning fewer piping mistakes with much less time needed to be spent on installation work.
· Being a one-touch fitting, it helps greatly reduce the amount of time spent on piping.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Plug-in Reducer KRR-W2 Flame Retardant (UL-94 Standard V-0 Equivalent) FR One-Touch Fitting【10 Pieces Per Package】

SMC

A one-touch coupling from SMC Corporation.
[Features]
· Can be used with FR soft nylon.
· High holding force.
· Can be used for everything from low vacuums to 1 MPa.
· Little force required for removal.
· Effective for piping in tight spaces.
[Applications]
· Use to reduce the size of one-touch fittings.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days
Plug-In Reducer KQB2R Metal One-Touch Fitting

SMC

SMC One-Touch fitting.
[Features]
· Compact and lightweight.
· Grease-free.
· Fluid temperature: -5 to 150°C
· Brass parts: Electroless nickel plated.
[Applications]
· Use to size down one-touch fittings.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days
Inch Size Rectangular Multi-Connector Part Socket KDM Series

SMC

A multi-core one-touch fitting that can be disconnected with a single action.
[Features]
· Requires less installation space than when using multiple bulkhead unions for panels.
· Multiple pipes can be attached and detached in a single action, meaning fewer piping mistakes with much less time needed to be spent on installation work.
· Being a one-touch fitting, it helps greatly reduce the amount of time spent on piping.
[Applications]
· Effective in reducing labor when dismantling machinery equipment for transport and when replacing broken parts.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 3 Days

Days to Ship:	Same day or more

Days to Ship:	Same day

Days to Ship:	Same day or more

Days to Ship:	3 Days

Days to Ship:	3 Days

Days to Ship:	3 Days


Brand
Product Series
CAD
Days to Ship
Type
Body Material
Seal Material
Thread Portion Material
Application
Applicable Fluid
Fitting Type
Screw Mounting, Direction
Elbows
Screw Mounting, Branch
Union, Equal Dia.
Union, Unequal Dia.
Sockets, Reducers
For Swivel Part, Rotation Part
Other Shapes
Branch A
Tube Size 1(φ)
Tube Size 2(φ)


Brand	SMC	SMC	SMC	SMC	SMC	SMC
Product Series	Plug-In Reducer KQ2R One-Touch Fitting【5-10 Pieces Per Package】	Clean Quick-Connect Fitting, KP Series, Reducer, KPR【10 Pieces Per Package】	Rectangular Multi-Connector Socket KDM Series	Plug-in Reducer KRR-W2 Flame Retardant (UL-94 Standard V-0 Equivalent) FR One-Touch Fitting【10 Pieces Per Package】	Plug-In Reducer KQB2R Metal One-Touch Fitting	Inch Size Rectangular Multi-Connector Part Socket KDM Series
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	Same day Show Stock Products	Same day or more Show Stock Products	3 Days	3 Days	3 Days
Type	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings	One-Touch Couplings
Body Material	Standard (PBT Polybutylene Terephthalate)	Brass	Standard (PBT Polybutylene Terephthalate)	Standard (PBT Polybutylene Terephthalate)	PP Resin	Standard (PBT Polybutylene Terephthalate)
Seal Material	Standard (NBR Nitrile Rubber )	EPDM Synthetic Rubber	Standard (NBR Nitrile Rubber )	Standard (NBR Nitrile Rubber )	Fluororubber	Standard (NBR Nitrile Rubber )
Thread Portion Material	-	-	-	-	-	-
Application	Standard, Mini	Clean Environment	Standard, Mini	Standard, Mini	Standard, Mini	Standard, Mini
Applicable Fluid	Water / Air	-	Air	-	Water / Air	Air
Fitting Type	SocketsReducers	SocketsReducers	SocketsReducers	SocketsReducers	SocketsReducers	SocketsReducers
Screw Mounting, Direction	-	-	-	-	-	-
Elbows	-	-	-	-	-	-
Screw Mounting, Branch	-	-	-	-	-	-
Union, Equal Dia.	-	-	-	-	-	-
Union, Unequal Dia.	-	-	-	-	-	-
Sockets, Reducers	Others	Others	Others	Others	Others	Others
For Swivel Part, Rotation Part	-	-	-	-	-	-
Other Shapes	-	-	-	-	-	-
Branch A	-	-	-	-	-	-
Tube Size 1(φ)	4 ～ 10	6	4 ～ 6	6	4 ～ 10	-
Tube Size 2(φ)	-	-	-	-	-	-

Configure

Stock

- Show Stock Products
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Specification/Dimensions

Type
- One-Touch Couplings
- One-Touch Fitting Related Components
Clear

Body Material
- Standard (PBT Polybutylene Terephthalate)
- 316 Stainless Steel
- Stainless Steel303, Stainless Steel304
- PPS Resin
- PP Resin
- Static Dissipation Resin
- Flame Resistant Resin (UL94 V-0 equivalent)
- Brass
- PA Resin
- Others
Drawing

Clear

Seal Material
- Standard (NBR Nitrile Rubber )
- Fluororubber
- EPDM Synthetic Rubber
- H-NBR
- Others
Drawing

Clear

Thread Portion Material
- Standard (Brass)
- Stainless Steel303, Stainless Steel304
- PPS Resin
- PP Resin
- 316 Stainless Steel
- Others
- No Thread
Drawing

Clear

Application
- Standard, Mini
- Clean Environment
- Food, Pharmaceutical Related
- Static DissipationAntistatic
- Sputter Resistant
- Mold Temperature Adjustment
- Heat Resistant
- Low Temp. Resistant
Clear

Applicable Fluid
- Water
- Air
- Chemical, Solvent
- Mixed Gas
Clear

Fitting Type
- Screw Mounting, Direction
- Screw Mounting, Branch
- Union, Equal Dia.
- Union, Unequal Dia.
- SocketsReducers
- For Swivel Part, Rotation Part
- Other Shapes
Images

Clear

Screw Mounting, Direction
- Straight
- With Hex SocketStraight
- Elbows
- Female Straight
- Bulkhead Female Straight
Images

Clear

Elbows
- Long Elbows
- 45° Elbow
- Universal Elbows
- Universal Elbows with Hex Socket
- Female Elbows
- Female Universal Elbows
- Male Elbows
Images

Clear

Screw Mounting, Branch
- Tee
- Branch Tees
- Branch Y
- Branch Double Ys
- Branch A
- Branch Triple
- Branch triple double
- Tripod Elbows
- Branch Elbows
- Double Universal Elbows
- Triple Universal Elbows
Images

Clear

Union, Equal Dia.
- Union Straight
- Union Tees
- Union Elbows
- Union Y
- Partition Unions
- Partition Unions P
- Bulkhead Union Elbow
- Tripod Union
- Union A
- Cross A
- Manifolds
Images

Clear

Union, Unequal Dia.
- Unequal Dia. Union Straight
- Unequal Dia. Union Tee
- Unequal Dia. Double Ys
- Unequal Dia. Union Y
- Unequal Dia. Triple
- Unequal Dia. Triple Double
- Cross B
- Cross C
Images

Clear

Sockets, Reducers
- Reducers
- Socket Elbows
- Unequal Dia. Socket Elbow
- 45° Socket Elbow
- LongSocket Elbow
- Branch UnionsY
- Branch Unions, Triple
- Branch UnionsDouble Y
- Others
Images

Clear

For Swivel Part, Rotation Part
- Rotary Joints Straight
- Rotary Joints Elbow
- High Rotary Joints Straight
- High Rotary Joints Elbow
Images

Clear

Other Shapes
- Nipples
- Unequal Dia. Nipples
- Unequal Dia. Sockets
- PT Jacks
- Cap
- Plugs
- Others
Images

Clear

Branch A
- Double Branch A
- Triple Branch A
- Female Branch A
Images

Clear

Metric / Inch
- metric
Clear

Tube Size 1(φ)
1/8"

5/32"

3/16"

1/4"

5/16"

3/8"

1/2"

1.8

10

12

12.7

14

15.88

16

3

3.175

3.2

3.97

4

4.5

4.76

5.5

6

6.1

6.3

6.35

7

7.5

7.94

8

8.5

9.525

9.53
Applicable Tube O.D.1>2>3
Clear