Compression Fittings（Connection Types：Tube to Tube Equal Dia. Connection）

• 

  90° Elbows - Bulkhead, Compression Fittings, N2701-LN Series

  Brennan Industries

  Brennan's Instrumentation Tube Fittings provide leak-proof, torque-free seals at all tubing connections. Brennan's Double-Ferrule and Single-Ferrule Tube Fittings are reusable several times and can withstand heavy impulse and vibration in both vacuum and pressure systems Exhaustive tests have proven that the tubing will yield before a Brennan Double-Ferrule joint starts leaking.
  
  Brennan Instrumentation Tube Fitting Features:
  · Self-aligning
  · Work on thick and thin wall tubing
  · Resist vibration
  · Work on a variety of tube materials
  · All components are made of the same material for thermal compatibility and corrosion resistance
  · Resist temperature cycling
  · Compensate for the variables encountered in the tube and materials
  · Do not significantly reduce flow area
  
  Performance
  · Work in vacuums, as well as at low and high pressures
  · Seal at low cryogenic temperatures, as well as elevated temperatures rated for the tube
  · Seal consistently over a wide range of temperature cycling
  · Seal repeatedly under both make and remake conditions
  · Resist pressure beyond the tubing burst point
  
  Assembly
  · Use geometry rather than torque for uniformity of make-up. (To complete the joint, it requires only a 1-1/4 turn after snug-tightening.)
  · Do not require disassembly and inspection of ferrule swaging at every make-up
  · Do not require any special tools for assembly

  Days to Ship:	11 Days

• 

  Union - Compression Fittings, N2403 Series

  Brennan Industries

  Brennan's Instrumentation Tube Fittings provide leak-proof, torque-free seals at all tubing connections. Brennan's Double-Ferrule and Single-Ferrule Tube Fittings are reusable several times and can withstand heavy impulse and vibration in both vacuum and pressure systems Exhaustive tests have proven that the tubing will yield before a Brennan Double-Ferrule joint starts leaking.
  
  Brennan Instrumentation Tube Fitting Features:
  · Self-aligning
  · Work on thick and thin wall tubing
  · Resist vibration
  · Work on a variety of tube materials
  · All components are made of the same material for thermal compatibility and corrosion resistance
  · Resist temperature cycling
  · Compensate for the variables encountered in the tube and materials
  · Do not significantly reduce flow area
  
  Performance
  · Work in vacuums, as well as at low and high pressures
  · Seal at low cryogenic temperatures, as well as elevated temperatures rated for the tube
  · Seal consistently over a wide range of temperature cycling
  · Seal repeatedly under both make and remake conditions
  · Resist pressure beyond the tubing burst point
  
  Assembly
  · Use geometry rather than torque for uniformity of make-up. (To complete the joint, it requires only a 1-1/4 turn after snug-tightening.)
  · Do not require disassembly and inspection of ferrule swaging at every make-up
  · Do not require any special tools for assembly

  Days to Ship:	11 Days

• 

  Connector - Union, Quick Seal, Insert Type, 304SS, UC1N Series

  Nitta

  A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Connector - Union, Chemifit, CP Series【5 Pieces Per Package】

  Nitta

  Injection molding ensures the inner surface of the union connector is smooth.
  
  [Features]
  · Screw-in type polypropylene resin fitting.
  · Lightweight.
  · Completely oil-free processed product.
  · Parts are cleaned in a clean room.
  · Injection molding ensures the inner surface is smooth.
  · Non-polluting; does not produce contaminants.
  · Special polypropylene resin is used as a material.
  · Conforms to Ministry of Health, Labour and Welfare Notification 201 (2006) and Ministry of Health, Labour and Welfare Notification 370 (1956).

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	10 Days or more

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  Couplings with Tube Insert - Union Tee

  MISUMI

  Couplings with Insert intended to avoid the tube from falling off and generating leakage

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Compression Fittings, Spatter Resistant, Brass, NKE Series

  Nihon Pisco

  Special brass is used for the metal body for greatly-improved corrosion resistance. * The CAD data for this series is being revised. This will be available as soon as modifications are complete.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	6 Days or more

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  90° Elbows - Compression Fittings, 316SS, NSV Series

  Nihon Pisco

  All materials use SUS316 for good corrosion resistance.
  
  [Features]
  - All materuals use SUS316 for superior corrosion resistance.
  - No sleeve needed, ensuring you won't lose it or forget to attach it.
  - Purified with clean air and packaged in a Class 1000 clean room.
  - Inch sizes added.
  - Wide selection of variations.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

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  Union - Straight, Compression Fittings, 316SS, NSU Series

  Nihon Pisco

  All materials use SUS316 to provide excellent rust resistance. *The CAD data for this series is being revised. Data will be available as soon as modifications are complete.
  
  [Features]
  · SUS316, a substance with superior corrosion resistance, was used for all parts.
  · Forgetting to attach and losing a sleeve never happens with the no-sleeve-required design.
  · Purified with clean air and packaged in a Class 1000 clean room .
  · Added inch sizes.
  · Wide selection of products

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Compression Fittings, 316SS, NSE Series

  Nihon Pisco

  All materials use SUS316 to provide excellent rust resistance. *CAD data currently being revised for this series. This will be available as soon as modifications are complete.
  
  [Features]
  · SUS316, a substance with superior corrosion resistance, was used in all of the materials.
  · The no-sleeve-required design eliminates issues of forgetting to attach or losing a sleeve.
  · For chemistry applications, medical applications, chemical applications, and food applications.
  · Purified with clean air and packaged in a clean room (Class 1000).
  · Added inch sizes.
  · Wider variety of products available.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Connector - Bulkhead, Compression Fittings, 316SS, NSM Series

  Nihon Pisco

  All materials use SUS316 to provide excellent corrosion resistance.
  
  [Features]
  · SUS316, a substance with superior corrosion resistance, was used in all of the materials.
  · The no-sleeve-required design eliminates issues of forgetting to attach or losing a sleeve.
  · Purified with clean air and packaged in a Class 1000 clean room.
  · Added inch sizes.
  · Wide selection of products.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Union, Hose Fittings, 00 Series

  Chiyoda

  A cap-nut hose intermediate fitting with high pull-out strength.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Compression Fittings, PTU Series

  Junkosha

  [Features]
  · The union tees of the metric Series conform to Japanese Industrial Standard JIS B8381 ‘Pneumatic Fittings’.
  · A mechanism where the tube insert is held and fastened by a sleeve and cap nut to create a secure connection
  · The connection will remain intact until the tube breaks.
  · Equipped with a threaded collar thread by R (PT) thread size.
  · Supports compressed air lines, water pressure, and hydraulic pressure.
  

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  90° Elbows - Compression Fittings, PLU Series

  Junkosha

  Conforms to Japanese Industrial Standards JIS B8381 for pneumatic fittings. The mechanism clamps on to the tube insert with the sleeve and the cap nut for a reliable connection. With collar thread seal for each R (PT) thread size.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	12 Days or more

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  Union - Bulkhead, Compression Fittings, PUP Series

  Junkosha

  Conforms to Japanese Industrial Standards JIS B8381 "Pneumatic Fittings." Allows for reliable connections because the mechanism takes the tube insert and clamps onto it with the sleeve and the cap nut. With collar thread seal for each R (PT) thread size.

  • Volume Discount

  Days to Ship:	14 Days or more

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  Union - Compression Fittings, Brass, PU Series

  Junkosha

  Conforms to Japanese Industrial Standards JIS B8381 for pneumatic fittings. The mechanism clamps on to the tube insert with the sleeve and the cap nut for a reliable connection. With collar thread seal for each R (PT) thread size.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Union - Compression Fittings, 316SS, U Series

  Junkosha

  Usable across a broad temperature range. Free of wear to tubing due to over-tightening of cap nut, etc. No abnormality in the connector unless the tube ruptures. Does not require management of cap nut tightening torque.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	12 Days or more

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  Tees - Compression Fittings, 316SS, TU Series

  Junkosha

  Usable across a broad temperature range. Free of wear to tubing due to over-tightening of cap nuts, etc. No abnormality in the connector unless the tube ruptures. Does not require management of cap nut tightening torque.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	12 Days or more

• 

  90° Elbows - Compression Fittings, 316SS, LU Series

  Junkosha

  Usable across a broad temperature range. Free of wear to tubing due to over tightening of cap nut and the like. No abnormality in the connected part unless the tube ruptures. Does not require management of cap nut tightening torque.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Union - Bulkhead, Compression Fittings, 316SS, PUS Series

  Junkosha

  Usable across a broad temperature range. No wear and tear to tubing as a result of the over tightening of cap nut, etc.
  
  [Features]
  · Because the product consists of SUS316, which has high corrosion resistance properties, it can be used in a wide temperature range, at both low and high temperatures.
  · Designed especially for fluorine polymer/nylon resin tubes, so the tube does not rupture due to excessive tightening of cap nuts, etc.
  · No abnormality in the connected part unless the tube is ruptured.
  · The tightening torque of the cap nut does not need to be managed.
  Fitting uses SUS316, so it resists rust.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	12 Days or more

• 

  Union - Flexible Tube Style, U Series

  Junkosha

  Stainless steel fittings for flexible tubing. To resolve tube twisting during piping, cap nuts built into the sleeve that use the unique Junkosha mechanism are employed. The cap nut tightening torque does not require management.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	14 Days or more

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  Tees - Union, Flexible Tube Style, TU Series

  Junkosha

  Stainless steel fittings for flexible tubing. To resolve tube twisting during piping, we use cap nuts built into the sleeve that use a unique Junkosha mechanism. Does not require management of cap nut tightening torque.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	14 Days or more

• 

  Connector - Union, Quick Seal, Brass, UC4N Series

  Nitta

  The fitting main and insert are integrated at three points; the sleeve, nut, and fitting part of the brass type union connector (mm size). Also offers excellent negative pressure performance.
  
  [Features]
  · The tube is connected by Push One®.
  · No need for jigs nor tools to connect the tube.
  · Electroless nickel plated.
  · There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
  · Flame retardant resin (equivalent to UL94 V-0 standards) is used.
  · Incombustible PBT resin is used for the materials.
  · Equivalent to UL94 V-0 standards, and has excellent self-extinguishing properties.
  · Able to be used in environments prone to spatter.
  · The R screws are sealed, and thus there is no need to wrap them with sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  90° Elbows - Quick Seal, Brass, UL4N Series

  Nitta

  The fitting main body and insert are integral at three points: sleeve, nut, and fitting main body of the 90° union (mm size) with brass specifications. Excellent negative pressure performance.
  
  [Features]
  · The tube is connected by PushOne®.
  · No need for jigs nor tools to connect the tube.
  · Electroless nickel plated.
  · There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
  · Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
  · Non-combustible PBT resin is used for the materials.
  · Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
  · Can be used in environments in which sputtering occurs.
  · The R screws are sealed, and thus there is no need to wrap them with sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Quick Seal, Brass, UT4N Series

  Nitta

  It consists of three parts: brass fitting body of union tee (mm size), nut, and sleeve, and fitting body and insert are integrated. Also, it is excellent in negative pressure performance.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Connector - Bulkhead, Quick Seal, Brass, UCT Series

  Nitta

  Three-item system made up of brass specification panel touch connector (mm size) fitting unit, nuts and sleeves, and integrated fitting unit and insert. Excellent negative pressure performance.
  
  [Features]
  · The tube is connected by PushOne®.
  · No need for jigs nor tools to connect the tube.
  · Electroless nickel plated.
  · There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
  · Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
  · Non-combustible PBT resin is used for the materials.
  · Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
  · Can be used in environments in which sputtering occurs.
  · The R screws are sealed, and thus there is no need to wrap them with sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  90° Elbows - Quick Seal, 304SS, UL4N Series

  Nitta

  Stainless steel 90° union elbow (mm size) consisting of three parts: fitting body, nut, and sleeve. The fitting body and insert are integrated. Also shows excellent performance at negative pressures.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	10 Days or more

• 

  Tees - Union, Quick Seal, 304SS, UT4N Series

  Nitta

  Stainless steel union tee (metric sized) that comes as a set of 3 items: Fitting body, nut, and sleeve. The fitting body and insert are integrated. Also shows superb performance at negative pressures.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Quick Seal, Insert-Less, Brass, 4A05 Series

  Nitta

  Consists of three parts: The main body of the union tee, a nut, and a sleeve. The lack of an insert increases the effective sectional area.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	11 Days or more

• 

  Connector - Union, Quick Seal, DK Type, Brass, UDC Series

  Nitta

  3-point, fitting body of a union connector, nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	10 Days or more

• 

  Tees - Union, Quick Seal, DK Type, Brass, DT6 Series

  Nitta

  It consists of three parts: fitting body of union tee connector, nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Connector - Bulkhead, Quick Seal, DK Type, Nickel Plated Brass, DU Series

  Nitta

  [Features]
  · Screw-in type.
  · A 3-item set consisting of fitting body of panel touch connector (Nickel-plated product), nut, and sleeve.
  · Fittings dedicated to DK tubes.
  · Only connectors are sealed.
  · No need to wrap sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	10 Days or more

• 

  Connector - Bulkhead, Quick Seal, DK Type, Nickel Plated Brass, DUP Series

  Nitta

  Consisting of three parts: copper tube connection panel touch connector fitting body (nickel-plated part), nut, and sleeve. Dedicated fitting for DK tubes. No need to wrap with sealing tape.
  
  [Features]
  · Panel touch type fitting that connects DK tubes and copper tubes.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Tees - Union, Quick Seal, Insert Type, 304SS, UT1N Series

  Nitta

  A 3-point stainless steel 90° elbow (inch sized) with fitting body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

  • Volume Discount

  Days to Ship:	10 Days or more

• 

  90° Elbows - Quick Seal, Insert Type, Brass, UL1N1 Series

  Nitta

  3 item system made up of brass specification 90° union elbow (inch size) fitting unit, nuts and sleeves, and the fitting unit and insert are integrated. Also, it is excellent in negative pressure performance.
  
  [Features]
  · The tube is connected by Push One®.
  · No need for jigs nor tools to connect the tube.
  · Electroless nickel plated.
  · There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
  · Flame retardant resin (equivalent to UL94 V-0 standard) adopted.
  · Noncombustible PBT resin is used for the materials.
  · Equivalent to UL94 V-0 standard, has superior self-extinguishing properties.
  · Able to use in the environment that sputtering occurs.
  · There is no need to wrap the R threads with seal processing tape

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Connector - Union, Quick Seal, Insert Type, Brass, UC1N Series

  Nitta

  A 3-point union connector (inch sized) with integrated body, nut, and sleeve. The fitting body and insert are integrated. Provides excellent performance at negative pressures.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  90° Elbows - Quick Seal, Insert Type, Brass, UT1N1 Series

  Nitta

  The fitting main body and insert are integral at three points: sleeve, nut, and fitting main body of the union tee (inch size) with brass specifications. Excellent negative pressure performance.
  
  [Features]
  · The tube is connected by PushOne®.
  · No need for jigs nor tools to connect the tube.
  · Electroless nickel plated.
  · There is little deterioration of the surface and elution of copper ions into the fluid is prevented.
  · Flame-retardant resin (equivalent to UL94 V-0 standard) adopted.
  · Non-combustible PBT resin is used for the materials.
  · Equivalent to UL94 V-0 standard, with superior self-extinguishing properties.
  · Can be used in environments in which sputtering occurs.
  · The R screws are sealed, and thus there is no need to wrap them with sealing tape.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	7 Days or more

• 

  Tees - Union, Chemifit, CP Series【5 Pieces Per Package】

  Nitta

  Union T features smooth surface produced by injection molding. Outstanding in terms of eliminating dust and pollution. A special polypropylene resin is used as its base material.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  90° Elbows - Chemifit, CP Series【5 Pieces Per Package】

  Nitta

  A threaded union elbow for piping clean air, pure water, and chemicals.

  • Volume Discount

  CAD ：

  2D

  Days to Ship:	8 Days or more

• 

  Insert Pipe Fitting, KF Series, Straight Union, KFH Type【10 Pieces Per Package】

  SMC

  Used for connection of tubes in one direction.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	3 Days

• 

  Insert Fittings KF Series, Tee Union KFT【10 Pieces Per Package】

  SMC

  Used for branch connection of tubes proceeding at 90° angles on both sides.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Same day or more

  Show Stock Products

• 

  Insert Fittings KF Series, Bulkhead Union KFE【10 Pieces Per Package】

  SMC

  Used for wire-to-wire connection of tubes for panel mount, etc.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	3 Days

• 

  SUS316 Insert Fittings KFG2 Series, Straight Union KFG2H【2 Pieces Per Package】

  SMC

  [Features]
  · Compact, lightweight.
  · Grease-free.
  · Can be used with steam.
  · Conforms to the Food Sanitation Act of Japan.
  [Please refer to the following pages of the catalog]
  Applicable tube outer diameter, metric p. 324; inch p. 330

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	3 Days

• 

  Self-Align Fittings H/DL/L/LL Series Union Tee DT【10 Pieces Per Package】

  SMC

  Self-aligning type pipe fittings by SMC Corporation.
  [Features]
  · Can be used with soft copper pipes.
  · A non-directional type metal sleeve.
  · The sleeve helps protect against external damage.
  · Low pressure loss.
  [Applications]
  · Used for 90° branch connections in both directions.

  • Volume Discount

  CAD ：

  2D / 3D

  Days to Ship:	Quote

• 

  90° Elbows - Compression Fittings, Zinc-Plated Steel

  USA Industrials

  Male Elbow Compression fittings have a single sleeve which bites into tubing as you tighten the nut to create a strong seal. Zinc-plated steel is strong and has fair corrosion resistance.

  Days to Ship:	13 Days

• 

  Union - Bulkhead, Compression Fittings, N2700-LN Series

  Brennan Industries

  Brennan's Instrumentation Tube Fittings provide leak-proof, torque-free seals at all tubing connections. Brennan's Double-Ferrule and Single-Ferrule Tube Fittings are reusable several times and can withstand heavy impulse and vibration in both vacuum and pressure systems Exhaustive tests have proven that the tubing will yield before a Brennan Double-Ferrule joint starts leaking.
  
  Brennan Instrumentation Tube Fitting Features:
  · Self-aligning
  · Work on thick and thin wall tubing
  · Resist vibration
  · Work on a variety of tube materials
  · All components are made of the same material for thermal compatibility and corrosion resistance
  · Resist temperature cycling
  · Compensate for the variables encountered in the tube and materials
  · Do not significantly reduce flow area
  
  Performance
  · Work in vacuums, as well as at low and high pressures
  · Seal at low cryogenic temperatures, as well as elevated temperatures rated for the tube
  · Seal consistently over a wide range of temperature cycling
  · Seal repeatedly under both make and remake conditions
  · Resist pressure beyond the tubing burst point
  
  Assembly
  · Use geometry rather than torque for uniformity of make-up. (To complete the joint, it requires only a 1-1/4 turn after snug-tightening.)
  · Do not require disassembly and inspection of ferrule swaging at every make-up
  · Do not require any special tools for assembly

  Days to Ship:	11 Days

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