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One-Touch Couplings

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.
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Brand
Product Series
CAD
Days to Ship
Types
Fitting Type
Applicable Fluid
Body Material
Application
Thread Material
Seal Material
Screw Mounting, Direction
Elbows
Screw Mounting, Multipoint
Union, Equal Dia.
Union, Unequal Dia.
Sockets, Reducers
Branch A
Other Shapes
For Swivel Parts, Rotary Equipment Parts
Applicable Tube O.D.1(φ)
Applicable Tube Outer Diameter 2(φ)

    One-Touch Fitting KQ2 Series Male Elbow KQ2L (Gasket Seal)

      One-Touch Fitting KQ2 Series Male Elbow KQ2L (Sealant / No Sealant)

        Tube Fitting for General Piping - Straight

          Union Tee KQ2T One-Touch Fitting KQ2 Series

          • Economy

          EC-06-01 product test two

            Male Connector KPQH/KPGH Clean One-Touch Fitting

              One-Touch Couplings - Male Connectors - Outlined with Hex

                One-Touch Fitting KQ2 Series Male Connector KQ2H (Sealant / No Sealant)

                  General Piping Use Tube Fitting, Elbow

                    One-Touch Fitting KQ2 Series Different Diameter Straight KQ2H

                      Tube Fitting Different Diameter Union Straight for Standard Pipe

                        One-Touch Couplings - Male Elbows

                          One-Touch Fitting KQ2 Series Reducer Elbow KQ2L

                            One-Touch Fitting KQ2 Series Straight Union KQ2H

                              Union Y KQ2U: One-Touch Fitting KQ2 Series

                                Tube Fitting for General Piping, Mini-Type, Elbow

                                  Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series

                                    Male Elbow KSL (Standard Type) Rotary One-Touch Fitting

                                      Chemifit C1 Series, 90° Elbow EL-C1

                                        One-Touch Fitting KQ2 Series Male Elbow KQ2L (Gasket Seal)

                                          Different Diameter Tee KQ2T  KQ2 Series

                                            One-Touch Fitting KQ2 Series Union Elbow KQ2L

                                              for General Piping, Tube Fitting Mini-Type Straight

                                                One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Gasket Seal)

                                                  Elbow Union Fitting KQG2L Metal One-Touch Pipe Fitting

                                                    One-Touch Couplings - Union Straight

                                                      One-Touch Couplings - Union Tees

                                                        One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Sealant / No Sealant)

                                                          Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series

                                                            Plug KQ2P One-Touch Fitting KQ2 Series

                                                              One-Touch Couplings - Bulkhead Unions

                                                                Quick Coupling, Mini-Type TL Series Elbow

                                                                  Tube Fitting Different Diameter Union T for Standard Pipe

                                                                    One-Touch Fitting KQ2 Series Male Connector KQ2H (Gasket Seal)

                                                                      Extended Male Elbow KGW Stainless Steel One-Touch Fitting, KG Series.

                                                                        One-Touch Fitting KQ2 Series Double Universal Male Elbow KQ2VD (Sealant, No Sealant)

                                                                          Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series

                                                                            Male Elbow KGL Stainless Steel One-Touch Fitting, KG Series.

                                                                              Tube Fitting Branch Socket Elbow for General Piping

                                                                                Tube Fitting Union T for Standard Pipe

                                                                                  Tube Fitting Union Y for Standard Pipe

                                                                                    Tube Fitting Different Diameters Branch Union Y for General Piping

                                                                                      General Plumbing Tube Fitting Mini-Type, with Straight Hexagonal Socket

                                                                                        Male Connector KXH (High Speed Type) Rotary One-Touch Fitting

                                                                                          Male Elbow KAL Antistatic One-Touch Fitting

                                                                                          Brand

                                                                                          SMC

                                                                                          SMC

                                                                                          PISCO

                                                                                          SMC

                                                                                          SMC

                                                                                          MiSUMi Economy

                                                                                          SMC

                                                                                          MISUMI_Test

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                                                                                          PISCO

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                                                                                          PISCO

                                                                                          MISUMI_Test

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                                                                                          PISCO

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                                                                                          NITTA

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                                                                                          PISCO

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                                                                                          MISUMI_Test

                                                                                          MISUMI_Test

                                                                                          SMC

                                                                                          SMC

                                                                                          SMC

                                                                                          MISUMI_Test

                                                                                          KOGANEI

                                                                                          PISCO

                                                                                          SMC

                                                                                          SMC

                                                                                          SMC

                                                                                          SMC

                                                                                          SMC

                                                                                          PISCO

                                                                                          PISCO

                                                                                          PISCO

                                                                                          PISCO

                                                                                          PISCO

                                                                                          SMC

                                                                                          SMC

                                                                                          Product Series

                                                                                          One-Touch Fitting KQ2 Series Male Elbow KQ2L (Gasket Seal)

                                                                                          One-Touch Fitting KQ2 Series Male Elbow KQ2L (Sealant / No Sealant)

                                                                                          Tube Fitting for General Piping - Straight

                                                                                          Union Tee KQ2T One-Touch Fitting KQ2 Series

                                                                                          EC-06-01 product test two

                                                                                          Male Connector KPQH/KPGH Clean One-Touch Fitting

                                                                                          One-Touch Couplings - Male Connectors - Outlined with Hex

                                                                                          One-Touch Fitting KQ2 Series Male Connector KQ2H (Sealant / No Sealant)

                                                                                          General Piping Use Tube Fitting, Elbow

                                                                                          One-Touch Fitting KQ2 Series Different Diameter Straight KQ2H

                                                                                          Tube Fitting Different Diameter Union Straight for Standard Pipe

                                                                                          One-Touch Couplings - Male Elbows

                                                                                          One-Touch Fitting KQ2 Series Reducer Elbow KQ2L

                                                                                          One-Touch Fitting KQ2 Series Straight Union KQ2H

                                                                                          Union Y KQ2U: One-Touch Fitting KQ2 Series

                                                                                          Tube Fitting for General Piping, Mini-Type, Elbow

                                                                                          Bulkhead Union KQ2E (Interchangeable With KQ) One-Touch Fitting KQ2 Series

                                                                                          Male Elbow KSL (Standard Type) Rotary One-Touch Fitting

                                                                                          Chemifit C1 Series, 90° Elbow EL-C1

                                                                                          One-Touch Fitting KQ2 Series Male Elbow KQ2L (Gasket Seal)

                                                                                          Different Diameter Tee KQ2T KQ2 Series

                                                                                          One-Touch Fitting KQ2 Series Union Elbow KQ2L

                                                                                          for General Piping, Tube Fitting Mini-Type Straight

                                                                                          One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Gasket Seal)

                                                                                          Elbow Union Fitting KQG2L Metal One-Touch Pipe Fitting

                                                                                          One-Touch Couplings - Union Straight

                                                                                          One-Touch Couplings - Union Tees

                                                                                          One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Sealant / No Sealant)

                                                                                          Plug-In Reducer KQ2R One-Touch Fitting KQ2 Series

                                                                                          Plug KQ2P One-Touch Fitting KQ2 Series

                                                                                          One-Touch Couplings - Bulkhead Unions

                                                                                          Quick Coupling, Mini-Type TL Series Elbow

                                                                                          Tube Fitting Different Diameter Union T for Standard Pipe

                                                                                          One-Touch Fitting KQ2 Series Male Connector KQ2H (Gasket Seal)

                                                                                          Extended Male Elbow KGW Stainless Steel One-Touch Fitting, KG Series.

                                                                                          One-Touch Fitting KQ2 Series Double Universal Male Elbow KQ2VD (Sealant, No Sealant)

                                                                                          Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series

                                                                                          Male Elbow KGL Stainless Steel One-Touch Fitting, KG Series.

                                                                                          Tube Fitting Branch Socket Elbow for General Piping

                                                                                          Tube Fitting Union T for Standard Pipe

                                                                                          Tube Fitting Union Y for Standard Pipe

                                                                                          Tube Fitting Different Diameters Branch Union Y for General Piping

                                                                                          General Plumbing Tube Fitting Mini-Type, with Straight Hexagonal Socket

                                                                                          Male Connector KXH (High Speed Type) Rotary One-Touch Fitting

                                                                                          Male Elbow KAL Antistatic One-Touch Fitting

                                                                                          CAD
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                                                                                          Days to Ship 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) 3 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) 1 Day(s) or more 17 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) 1 Day(s) 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more
                                                                                          TypesOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch CouplingsOne-Touch Couplings
                                                                                          Fitting TypeScrew Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionUnion, Equal Dia.Screw Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionUnion, Unequal Dia.Union, Unequal Dia.Screw Mounting, DirectionSockets, ReducersUnion, Equal Dia.Union, Equal Dia.Screw Mounting, DirectionUnion, Equal Dia.Screw Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionUnion, Unequal Dia.Union, Equal Dia.Screw Mounting, DirectionScrew Mounting, DirectionScrew Mounting, DirectionUnion, Equal Dia.Union, Equal Dia.Screw Mounting, DirectionSockets, ReducersOther ShapesUnion, Equal Dia.Screw Mounting, DirectionUnion, Unequal Dia.Screw Mounting, DirectionScrew Mounting, DirectionScrew Mounting, MultipointScrew Mounting, DirectionScrew Mounting, DirectionSockets, ReducersUnion, Equal Dia.Union, Equal Dia.Sockets, ReducersScrew Mounting, DirectionFor Swivel Parts, Rotary Equipment PartsScrew Mounting, Direction
                                                                                          Applicable FluidWater / AirWater / AirWater / AirWater / AirWater / Air-Water / AirWater / AirWater / AirWater / AirWater / Air-Water / AirWater / AirWater / AirAirWater / AirAirWater / Air / Chemical, SolventWater / AirWater / AirWater / AirAirWater / AirWater / AirAirAirWater / AirWater / Air-Water / AirAirWater / AirWater / AirWater / AirWater / AirWater / AirWater / AirWater / AirWater / AirWater / AirWater / AirAirAirAir
                                                                                          Body MaterialSUS303, SUS304 / BrassBrassBrassStandard (PBT)SUS303, SUS304 / BrassSUS303, SUS304 / BrassStandard (PBT) / SUS303, SUS304 / BrassBrassStandard (PBT)Standard (PBT)-Standard (PBT)Standard (PBT)Standard (PBT)Standard (PBT)-BrassBrassPP PlasticBrassStandard (PBT)Standard (PBT)-SUS303, SUS304 / BrassSUS316Standard (PBT)Standard (PBT)BrassStandard (PBT)Standard (PBT)Standard (PBT)Standard (PBT)-BrassSUS303, SUS304BrassBrassSUS303, SUS304-----BrassBrass
                                                                                          ApplicationStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, MiniStandard, Mini / Clean EnvironmentClean EnvironmentStandard, MiniStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, Mini / Clean Environment-Standard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, MiniStandard, MiniStandard, MiniStandard, MiniStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, MiniStandard, Mini / Clean EnvironmentStandard, MiniStandard, Mini / Clean EnvironmentStandard, MiniStandard, MiniStandard, MiniStandard, Mini / Clean EnvironmentStandard, MiniStandard, MiniStandard, MiniStandard, MiniStandard, MiniStandard, MiniStandard, MiniStandard, Mini / Clean EnvironmentStandard, MiniStandard, MiniStandard, MiniStandard, Mini / Clean EnvironmentStandard, Mini / Clean EnvironmentStandard, MiniStandard, MiniStandard, MiniStandard, Mini
                                                                                          Thread MaterialStandard (Brass) / SUS303, SUS304Standard (Brass)--Standard (Brass) / SUS303, SUS304Standard (Brass) / SUS303, SUS304Standard (Brass) / SUS303, SUS304Standard (Brass)Standard (Brass)--Standard (Brass) / SUS303, SUS304-----Standard (Brass)PP PlasticStandard (Brass)---Standard (Brass) / SUS303, SUS304SUS316No ScrewNo ScrewStandard (Brass)--Standard (Brass) / SUS303, SUS304Standard (Brass)-Standard (Brass)SUS303, SUS304Standard (Brass)Standard (Brass)SUS303, SUS304-----Standard (Brass)Standard (Brass)
                                                                                          Seal MaterialStandard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber ) / FluororubberStandard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber ) / FluororubberStandard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )EPDMStandard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber )FluororubberStandard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber ) / FluororubberStandard (NBR Nitrile Rubber )-Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )-----Standard (NBR Nitrile Rubber )Standard (NBR Nitrile Rubber )
                                                                                          Screw Mounting, DirectionElbowsElbowsStraight-StraightStraightStraightStraightElbows------Elbows-ElbowsElbowsElbows--StraightWith Hex Socket, StraightElbows--With Hex Socket, Straight---Elbows-StraightElbows-Partition Female StraightElbows----With Hex Socket, Straight-Elbows
                                                                                          ElbowsUniversal ElbowsUniversal Elbows------Male Elbows------Male Elbows-Universal ElbowsMale ElbowsUniversal Elbows----Universal Elbows------Male Elbows--Universal Elbows--Universal Elbows------Universal Elbows
                                                                                          Screw Mounting, Multipoint-----------------------------------Double Universal Elbows---------
                                                                                          Union, Equal Dia.---Partition Union Elbows---------Partition UnionsUnion Y-Partition Unions----Union Elbows---Union StraightUnion Tees---Partition Unions--------Union TeesUnion Y----
                                                                                          Union, Unequal Dia.---------Unequal Dia. Union StraightUnequal Dia. Union Straight---------Unequal Dia. Union Tees-----------Unequal Dia. Union Tees------------
                                                                                          Sockets, Reducers------------Unequal Dia. Socket Elbows---------------Others---------Socket Elbows------
                                                                                          Branch A---------------------------------------------
                                                                                          Other Shapes-----------------------------Others---------------
                                                                                          For Swivel Parts, Rotary Equipment Parts-----------------Rotary Joint Elbows-------------------------Rotary Joint Straight-
                                                                                          Applicable Tube O.D.1(φ)4 ~ 164 ~ 163.97 ~ 164 ~ 164 ~ 164 ~ 12-4 ~ 164 ~ 124 ~ 126 ~ 12-4 ~ 124 ~ 164 ~ 164 ~ 64 ~ 164 ~ 1284 ~ 164 ~ 124 ~ 164 ~ 64 ~ 124 ~ 16--4 ~ 164 ~ 12--64 ~ 164 ~ 164 ~ 124 ~ 124 ~ 164 ~ 1664 ~ 9.534 ~ 844 ~ 64 ~ 124 ~ 12
                                                                                          Applicable Tube Outer Diameter 2(φ)---------4 ~ 124 ~ 10--4 ~ 12------4 ~ 124 ~ 12----------4 ~ 12------------

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