Standard Push-to-Connect Tube Fittings for Copper Tubing

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	For Tube OD For Tube OD

1/2"

	Shape Shape


Straight	90° Elbow

Tee	Cap/Plug

	Type Type


Adapter	Connector

Cap	Reducer

	For Tube Material For Tube Material

Copper

Plastic

	Copper Tube Size Copper Tube Size

	Connection Style Connection Style

Push to Connect

Threaded

	Pipe Size Pipe Size

	For Use With For Use With

Drinking Water

Air

	Connection Type Connection Type


Tube	Pipe

	Material Material

Brass

Plastic

	Gender Gender

Female

Male

	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

	Length Length

	Minimum Temperature Minimum Temperature

32° F

35° F

	Maximum Temperature Maximum Temperature

180° F

200° F

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74 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.

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

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: 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 1/2	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 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

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

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

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

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 Tubes
For Copper Tube Size	For Tube OD		Each
3/8	1/2"	0000000	00000
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	For Copper Tube Size	For Tube OD		Each
1 1/4, 1 1/2	1 3/8", 1 5/8"	2	2 1/8"	0000000	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.