Push-to-Connect Tube Fittings for MFA Tubing

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	Shape Shape


90° Elbow	Straight

Tee	45° Elbow

Cap/Plug	Cross

Double 90° Elbow	Double Wye

Manifold	Wye

	System of Measurement System of Measurement

Metric

Inch

	For Tube OD For Tube OD

	Thread Type Thread Type

	Pipe Size Pipe Size

	Connection Style Connection Style

Push to Connect

Threaded

	Type Type


Adapter	Reducer

Connector	Cap

Plug

	Connection Type Connection Type


Tube	Pipe

	Material Material

Plastic

Brass

Aluminum

	For Tube Material For Tube Material

Plastic

Rubber

	Push-to-Connect Type Push-to-Connect Type


Standard	Tube Stem

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

250 psi @ 72° F

290 psi @ 72° F

	Color Color

	Black
	Red

	Thread Size Thread Size

10-32

M10

	Elbow Style Elbow Style


Short	Long

	Tube Stem OD Tube Stem OD

	Tee Style Tee Style


Inline	Right Angle

	Mount Type Mount Type


Screw	Through Wall

	Maximum Temperature Maximum Temperature

160° F

170° F

	Length Length

	Number of Outlets Number of Outlets

	Drive Size Drive Size

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840 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Temperature Range: 0° to 170° F
Tubing: Use with firm (Durometer 95A-45D) polyethylene plastic or polyurethane rubber
Specifications Met: ISO 14743

Insert tubing into these fittings and an internal gripping ring and O-ring hold the tubing tight. They are also known as instant fittings. To disconnect, push on the release ring and pull the tubing out of the fitting. Fittings have good corrosion resistance.

Identification rings (sold separately) snap over the release ring so you can color-code your lines.

Clips (sold separately) align and organize your tubing and fittings.

Fittings with PTFE thread sealant offer extra protection against leaks.

Metric male threads have either a gasket or a thread sealant to protect against leaks. BSPP and UN/UNF (SAE) male threads have a gasket to protect against leaks. UN/UNF (SAE) threads are also known as O-ring boss threads.

For technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

						Release Ring
For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Material	Gasket Material	Material	Color	Max. Pressure	Features		Each
NPT Threads
1/8"	1/16	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
1/8"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/8"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/32"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/32"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/16"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/4"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/4"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/4"	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/16"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/16"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
5/16"	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
3/8"	1/2	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/2"	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/2"	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
1/2"	1/2	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
4mm	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
4mm	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
6mm	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
6mm	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
8mm	1/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
8mm	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
8mm	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	1/4	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
10mm	1/2	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	0000
12mm	3/8	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
12mm	1/2	__	__	Nickel-Plated Brass	__	Plastic	Black	290 psi @ 72° F	PTFE Thread Sealant	00000000	00000
Metric Threads
3mm	__	M3	0.5	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
3mm	__	M5	0.8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	00000
4mm	__	M3	0.5	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
4mm	__	M5	0.8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
4mm	__	M7	1	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	__	M5	0.8	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	__	M7	1	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	__	M10	1	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
8mm	__	M10	1	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
BSPP Threads
4mm	1/8	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
4mm	1/4	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	1/8	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	1/4	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	3/8	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
6mm	1/2	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
8mm	1/8	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
8mm	1/4	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
8mm	3/8	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000
8mm	1/2	__	__	Nickel-Plated Brass	Buna-N Rubber	Plastic	Black	290 psi @ 72° F	__	00000000	0000

Straight Adapters, Tube × Female Threaded Pipe

					Release Ring
For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Material	Material	Color	Max. Pressure		Each

Straight Adapters, Tube Stem × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Max. Pressure	Features		Each

Straight Adapters, Tube Stem × Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Straight Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Through-Wall Straight Connectors, Tube

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube OD	Material	Color	Release Ring Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each

Straight Connectors, Tube Stem

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	Material	Color	Max. Pressure		Each

Straight Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each

Short 90° Elbow Adapters with External Hex Drive, Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with external hex or slotted drive allow for easy adjustments in tight spaces; they are also known as banjo-style fittings.

For Tube OD	Pipe Size	Thread Size	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Drive Size	Features		Each

Short 90° Elbow Adapters with Slotted Drive, Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with external hex or slotted drive allow for easy adjustments in tight spaces; they are also known as banjo-style fittings.

For Tube OD, mm	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure		Each

Short 90° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each

Long 90° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each

Short 90° Elbow Adapters (Intermittent Swivel), Tube × Female Threaded Pipe

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube OD	Pipe Size	Thread Size	Tube Connection Material	Pipe Connection Material	Color	Release Ring Color	Max. Pressure		Each

Short 90° Elbow Adapters, Tube Stem × Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Long 90° Elbow Adapters, Tube Stem × Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

90° Elbow Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Through-Wall 90° Elbow Connectors, Tube

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube OD	Material	Thread Material	Color	Release Ring Color	Max. Pressure	For Hole Dia.	For Max. Wall Thick.		Each

90° Elbow Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each

Double 90° Elbow Adapters with External Hex Drive, Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with external hex or slotted drive allow for easy adjustments in tight spaces; they are also known as banjo-style fittings.

For Tube OD	Pipe Size	Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Drive Size		Each

Double 90° Elbow Adapters with Slotted Drive, Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with external hex or slotted drive allow for easy adjustments in tight spaces; they are also known as banjo-style fittings.

For Tube OD	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure		Each

45° Elbow Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each

Inline Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Inline tees are also known as branch tees.

For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each

Inline Tee Adapters, Tube × Tube Stem

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Inline tees are also known as branch tees.

For Tube OD	Tube Stem OD	Material	Color	Release Ring Color	Max. Pressure		Each

Right-Angle Tee Adapters (Intermittent Swivel), Tube × Male Threaded Pipe

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Right-angle tees are also known as run tees.

For Tube OD	Pipe Size	Thread Size	Thread Pitch, mm	Tube Connection Material	Pipe Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure	Features		Each

Right-Angle Tee Adapters, Tube × Tube Stem

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Right-angle tees are also known as run tees.

For Tube OD	Tube Stem OD	Material	Color	Release Ring Color	Max. Pressure		Each

Tee Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Inline Tee Reducers, Tube

Inline tees are also known as branch tees.

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each

Cross Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Wye Adapters (Intermittent Swivel), Male Threaded Pipe × Tube

BSPP, Metric, and
UN/UNF (SAE)
Male Threads with Gasket

Fittings with intermittent swivel rotate 360° before and after installation as needed to allow movement in the system and to prevent kinking.

Pipe Size	Thread Size	Thread Pitch, mm	For Tube OD	Pipe Connection Material	Tube Connection Material	Gasket Material	Color	Release Ring Color	Max. Pressure		Each

Wye Adapters, Tube Stem × Tube

Fittings with tube stem insert into the push-to-connect end of another fitting in place of a length of tubing.

Tube Stem OD	For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Wye Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Wye Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure		Each

Double Wye Connectors, Tube

For Tube OD	Material	Color	Release Ring Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Double Wye Reducers, Tube

For Tube OD (A)	For Tube OD (B)	Material	Color	Release Ring Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Manifold Adapters, Female Threaded Pipe × Tube

					Release Ring
Number of Inlets	Pipe Size	Number of Outlets	For Tube OD	Material	Material	Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Manifold Connectors, Tube

									6 Outlets
Number of Inlets	For Tube OD (Inlet)	For Tube OD (Outlet)	Material	Color	Release Ring Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Manifold Reducers, Tube

Number of Inlets	For Tube OD (Inlet)	For Tube OD (Outlet)	Material	Color	Release Ring Color	Max. Pressure	Mount Type	Mounting Fasteners Included		Each

Caps

Caps fit over a tube stem end of a fitting or a piece of tubing.

For Tube OD	Material	Color	Release Ring Color	Max. Pressure		Each

Plugs

Plugs insert into the push-to-connect end of a fitting.

Tube Stem OD	Material	Color	Max. Pressure		Each

Identification Rings

For Tube OD	Material	Choose a Color		Each

Clips

For Tube OD	For Tube OD of Tube Fitting	Material	Color	Number of Clips		Each

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How to Identify and Measure Fittings

Push-to-Connect Tube Fittings for Air