Standard Push-to-Connect Tube Fittings for Copper Tubing

	Shape Shape


Straight	90° Elbow

Tee	Cap/Plug

45° Elbow

	Copper Tube Size Copper Tube Size

	Type Type


Adapter	Connector

Cap	Reducer

	For Tube OD For Tube OD

	For Tube Material For Tube Material

Copper

Plastic

Polybutylene Plastic

	Connection Style Connection Style

Push to Connect

Threaded

	Pipe Size Pipe Size

	For Use With For Use With

Drinking Water

Air

Water

	Connection Type Connection Type


Tube	Pipe

	Material Material

Brass

Plastic

	Gender Gender

Female

Male

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


Standard	Tube Stem

	Maximum Temperature Maximum Temperature

180° F

200° F

	Minimum Temperature Minimum Temperature

32° F

35° F

	For Copper Tubing Type For Copper Tubing Type

	Maximum Pressure Maximum Pressure

200 psi @ 72° F

250 psi @ 72° F

	Release Ring Color Release Ring Color

	Black
	White
	Gray

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Length Length

	Elbow Style Elbow Style


Standard	with Mounting Tab

	Tee Style Tee Style


Inline	Long

	Tube Stem OD Tube Stem OD

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108 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.

Temperature Range: 32° to 200° F
Tubing: Use with K, M, L copper, polyethylene plastic

Connect these fittings to copper tubing with a push—no heat, solder, or flux required. They have an internal gripping ring and O-ring that hold the fitting secure. They also come with a tube support if you want to use them with polyethylene plastic (PEX) tubing. They are also known as instant fittings. Fittings are brass for good corrosion resistance. They are compatible with SharkBite® fittings. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61.

Straight Adapters, Tube × Male Threaded Pipe

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	3/8	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000
3/8	1/2"	1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1/2	5/8"	1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
3/4	7/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1	1 1/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1	1 1/8"	1	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	1 1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
2	2 1/8"	2	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

Straight Adapters, Tube × Female Threaded Pipe

For Use With:
1 1/4 Copper Tube Size: Air, Drinking Water, Water
All Other Copper Tube Size: Air, Drinking Water
Specifications Met: NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	3/8	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000
3/8	1/2"	1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1/2	5/8"	1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
3/4	7/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1	1 1/8"	1	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/4	1 3/8"	1 1/4	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/2	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
2	2 1/8"	2	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

Straight Adapters for Polybutylene Plastic Tubing

For Use With: Air, Water, Drinking Water
Specifications Met: NSF/ANSI 61

Use adapters for polybutylene tubing to transition from old water supply plumbing to copper or polyethylene tubing.

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Maximum Pressure		Each
1/2	5/8"	Brass	Plastic	Black, Gray	200 psi @ 72° F	00000000	000000
3/4	7/8"	Brass	Plastic	Black, Gray	200 psi @ 72° F	00000000	00000

Offset Straight Adapters, Tube Stem × Tube

For Use With: Air, Water

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

Fittings with offset configuration are smooth inside the longer end, giving extra clearance so they can slide freely over the end of a tube to repair a leak. They’re also known as slip couplings and repair couplings.

Tube Stem Connection		Tube Connection
Copper Tube Size	Tube Stem OD	Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
3/4	7/8"	3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1	1 1/8"	1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

Straight Connectors, Tube

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

Offset Straight Connectors, Tube

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

Straight Reducers, Tube

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	3/8	1/2"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
3/4	7/8"	1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1	1 1/8"	3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

45° Elbow Adapters, Tube Stem × Tube

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

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

Copper Tube Size	Tube Stem OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1 1/4	1 3/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

45° Elbow Connectors, Tube

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1 1/4	1 3/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

90° Elbow Connectors, Tube

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000
1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

90° Elbow Connectors with Mounting Tab, Tube

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000

Tee Connectors, Tube

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000
1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	000000

Long Tee Connectors, Tube

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	__	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

Inline Tee Reducers, Tube

For Use With:
3/8-1 Copper Tube Size for Tube Connection (A): Air, Drinking Water
1 1/4-2 Copper Tube Size for Tube Connection (A): Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Inline tees are also known as branch tees.

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1 1/4	1 3/8"	1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
1 1/4	1 3/8"	3/4	__	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	3/4	__	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000
2	2 1/8"	1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
2	2 1/8"	1 1/4	1 3/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
2	2 1/8"	1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000

Long Inline Tee Adapters, Tube × Female Threaded Pipe

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

Inline tees are also known as branch tees.

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	1/2	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000
3/4	7/8"	3/4	Brass	Plastic	Black	200 psi @ 72° F	00000000	00000

Long Inline Tee Adapters, Tube × Tube Stem

For Use With: Air, Drinking Water, Water
Specifications Met: NSF/ANSI 61

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

Inline tees are also known as branch tees.

Copper Tube Size	For Tube OD	Tube Stem OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	5/8"	Brass	Plastic	Black	200 psi @ 72° F	00000000	000000

Caps

Cap

For Use With: Air, Drinking Water
Specifications Met: NSF/ANSI 61

						Standard Caps
Copper Tube Size	For Tube OD	Material	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1/2	5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
3/4	7/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	0000
1	1 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000
2	2 1/8"	Brass	Plastic	Black	200 psi @ 72° F	0000000	00000

Release Clips

A release clip or release wrench (both sold separately) is required to disconnect the fitting from the tubing.

For Pipes
For Copper Tube Size	For Tube OD	For Pipe Size	For Pipe Material		Each
__	__	1/2	CPVC Plastic	00000000	00000
__	__	3/4	CPVC Plastic	00000000	0000
__	__	1	CPVC Plastic	00000000	0000
For Tubes
3/8	1/2"	__	__	0000000	0000
1/2	5/8"	__	__	0000000	0000
3/4	7/8"	__	__	0000000	000
1	1 1/8"	__	__	0000000	0000

Release Wrenches

A release clip or release wrench (both sold separately) is required to disconnect the fitting from the tubing.

For Copper Tube Size	For Tube OD		Each
1 1/4, 1 1/2, 2	1 3/8", 1 5/8", 2 1/8"	0000000	000000

Chamfering and Deburring Depth Gauge Tools

Use the chamfering and deburring depth gauge tool (sold separately) to deburr tubing before inserting it into the fitting.

For Copper Tube Size	For Tube OD		Each
3/8, 1/2, 3/4, 1	1/2", 5/8", 7/8", 1 1/8"	00000000	000000

Plastic Push-to-Connect Fittings for Copper Tubing

For Use With: Drinking Water
Temperature Range: 35° to 180° F
Tubing: Use with K, M, L copper, polyethylene plastic
Specifications Met: NSF/ANSI 61

Made of plastic, these fittings are lighter than our brass push-to-connect fittings. They connect to copper tubing with a push—no heat, solder, or flux required. They have an internal gripping ring and O-ring that hold the fitting secure. To disconnect, push on the release ring and pull the tubing out of the fitting. They are also known as instant fittings. Fittings come with a tube support if you want to use them with polyethylene plastic (PEX) tubing. They meet NSF/ANSI 61 safety standards for use with drinking water systems.

Copper tube size is the accepted designation of the copper tubing industry, not the actual tube OD.

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

Straight Adapters, Tube × Male Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	3/8	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
3/8	1/2"	1/2	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
1/2	5/8"	3/8	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
1/2	5/8"	1/2	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
3/4	7/8"	3/4	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
1	1 1/8"	1	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000

Straight Connectors, Tube

Copper Tube Size	For Tube OD	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1/2	5/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
3/4	7/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1	1 1/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000

Straight Reducers, Tube

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	3/8	1/2"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
3/4	7/8"	1/2	5/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1	1 1/8"	3/4	7/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000

90° Elbow Adapters, Tube × Male Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
1/2	5/8"	3/8	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1/2	5/8"	1/2	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	0000
1	1 1/8"	1	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000

90° Elbow Connectors, Tube

Copper Tube Size	For Tube OD	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	000000
1/2	5/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
3/4	7/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1	1 1/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000

Tee Connectors, Tube

Copper Tube Size	For Tube OD	Material	Color	Release Ring Material	Release Ring Color	Max. Pressure		Each
3/8	1/2"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	000000
1/2	5/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
3/4	7/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000
1	1 1/8"	Polysulfone Plastic	White	Plastic	White	250 psi @ 72° F	0000000	00000

How to Identify and Measure Fittings

Brass Push-to-Connect Fittings for Copper Tubing

Plastic Push-to-Connect Fittings for Copper Tubing