Solder-Joint Tube Straights

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	Type Type


Adapter	Connector

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	Copper Tube Size Copper Tube Size

	Material Material

Copper

Brass

Bronze

	Connection Style Connection Style

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

UNF

	Connection Type Connection Type


Tube	Pipe

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	Gender Gender

Female

Male

	For Tube Material For Tube Material

Copper

Brass

	For Use With For Use With

	For Copper Tubing Type For Copper Tubing Type

	Maximum Pressure Maximum Pressure

	Specifications Met Specifications Met

ANSI/ASME

NSF/ANSI

MSS

SAE

ASTM B379

DVGW GW 8 (P)

EN 1057

	Maximum Temperature Maximum Temperature

200° F

250° F

	Minimum Temperature Minimum Temperature

-65° F

32° F

	Length Length

	Socket Depth Socket Depth

	Interior Interior

Center Stop

Smooth

	Tube OD Tube OD

	Thread Size Thread Size

	Bolt Circle Diameter Bolt Circle Diameter

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391 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

Solder these fittings to copper tubing or the tube end of another fitting for a permanent, leak-tight connection. They are also known as sweat fittings. Fittings have good corrosion resistance. To adhere to safety standards for drinking water systems, use fittings that meet NSF/ANSI 61, EN 1057, or DVGW GW 8(P).

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, Male Socket-Connect Tube × Male Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

NPT Threads
Copper Tube Size	Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4	3/8"	1/4	Copper	400 psi @ 72° F	00000000	00000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	00000000	00000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	3/4	Copper	400 psi @ 72° F	00000000	00000
3/4	7/8"	1/2	Copper	400 psi @ 72° F	00000000	00000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	1	Copper	400 psi @ 72° F	00000000	0000
1 1/4	1 3/8"	1 1/4	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	00000000	00000
2	2 1/8"	2	Copper	300 psi @ 72° F	00000000	00000

Straight Adapters, Male Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

NPT Threads
Copper Tube Size	Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4	3/8"	1/4	Copper	400 psi @ 72° F	00000000	00000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	1/4	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	00000000	0000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	1	Copper	400 psi @ 72° F	00000000	0000
1 1/4	1 3/8"	1 1/4	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	00000000	00000
2	2 1/8"	2	Copper	300 psi @ 72° F	00000000	00000

Straight Adapters, Male Socket-Connect Tube × Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	Tube OD	Socket Depth	Copper Tube Size	For Tube OD	Material	Max. Pressure	Lg.		Each
1/4	3/8"	3/16"	1/8	1/4"	Copper	400 psi @ 72° F	3/8"	00000000	00000
1/4	3/8"	1/4"	1/8	1/4"	Copper	400 psi @ 72° F	3/4"	00000000	0000
3/8	1/2"	19/64"	1/4	3/8"	Copper	400 psi @ 72° F	3/8"	00000000	0000
3/8	1/2"	5/16"	1/4	3/8"	Copper	400 psi @ 72° F	13/16"	00000000	0000
1/2	5/8"	19/64"	1/4	3/8"	Copper	400 psi @ 72° F	1/2"	00000000	0000
1/2	5/8"	5/16"	1/4	3/8"	Copper	400 psi @ 72° F	1/2"	00000000	0000
1/2	5/8"	5/16"	1/4	3/8"	Copper	400 psi @ 72° F	1 1/16"	00000000	0000
1/2	5/8"	3/8"	3/8	1/2"	Copper	400 psi @ 72° F	9/16"	00000000	0000
1/2	5/8"	3/8"	3/8	1/2"	Copper	400 psi @ 72° F	1 1/8"	00000000	0000
1/2	5/8"	25/64"	3/8	1/2"	Copper	400 psi @ 72° F	9/16"	00000000	0000
5/8	3/4"	1/2"	1/2	5/8"	Copper	400 psi @ 72° F	1 1/4"	00000000	0000
5/8	3/4"	33/64"	1/2	5/8"	Copper	400 psi @ 72° F	5/8"	00000000	0000
3/4	7/8"	1/2"	1/2	5/8"	Copper	400 psi @ 72° F	3/4"	00000000	0000
3/4	7/8"	1/2"	1/2	5/8"	Copper	400 psi @ 72° F	1 1/2"	00000000	0000
3/4	7/8"	33/64"	1/2	5/8"	Copper	400 psi @ 72° F	3/4"	00000000	0000
3/4	7/8"	5/8"	5/8	3/4"	Copper	400 psi @ 72° F	3/4"	00000000	0000
3/4	7/8"	5/8"	5/8	3/4"	Copper	400 psi @ 72° F	1 9/16"	00000000	0000
1	1 1/8"	1/2"	1/2	5/8"	Copper	400 psi @ 72° F	29/32"	00000000	0000
1	1 1/8"	1/2"	1/2	5/8"	Copper	400 psi @ 72° F	1 3/4"	00000000	0000
1	1 1/8"	33/64"	1/2	5/8"	Copper	400 psi @ 72° F	15/16"	00000000	0000
1	1 1/8"	47/64"	3/4	7/8"	Copper	400 psi @ 72° F	15/16"	00000000	0000
1	1 1/8"	3/4"	3/4	7/8"	Copper	400 psi @ 72° F	29/32"	00000000	0000
1	1 1/8"	3/4"	3/4	7/8"	Copper	400 psi @ 72° F	1 15/16"	00000000	0000
1 1/4	1 3/8"	15/16"	1	1 1/8"	Copper	400 psi @ 72° F	2 3/16"	00000000	0000
1 1/4	1 3/8"	63/64"	1	1 1/8"	Copper	400 psi @ 72° F	1"	00000000	0000
1 1/2	1 5/8"	1"	1 1/4	1 3/8"	Copper	400 psi @ 72° F	2 1/4"	00000000	0000
1 1/2	1 5/8"	1 15/64"	1 1/4	1 3/8"	Copper	400 psi @ 72° F	1 3/16"	00000000	00000
2	2 1/8"	1 1/16"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	2 3/4"	00000000	00000
2	2 1/8"	1 15/32"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	1 7/16"	00000000	00000
3	3 1/8"	1 11/32"	2	2 1/8"	Copper	300 psi @ 72° F	3 55/64"	00000000	00000

Straight Adapters, Female Socket-Connect Tube × Male Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: See table

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure	Specifications Met		Each
1/8	1/4"	1/8	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1/8	1/4"	1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/4	3/8"	1/8	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/4	3/8"	1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1/4	3/8"	3/8	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/4	3/8"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/8	1/2"	1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
3/8	1/2"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/8	1/2"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/2	5/8"	1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1/2	5/8"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/2	5/8"	1	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
5/8	3/4"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
5/8	3/4"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
3/4	7/8"	1	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	1	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1	1 1/8"	1 1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1	1 1/8"	1 1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/4	1 3/8"	3/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/4	1 3/8"	1	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/4	1 3/8"	1 1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/4	1 3/8"	1 1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/2	1 5/8"	1	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/2	1 5/8"	1 1/4	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/2	1 5/8"	2	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2	2 1/8"	1 1/4	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2	2 1/8"	1 1/2	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2	2 1/8"	2	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	00000
2 1/2	2 5/8"	2	Bronze	300 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	000000
2 1/2	2 5/8"	2 1/2	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3	3 1/8"	3	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	4	Copper	200 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000

Straight Adapters, Female Socket-Connect Tube × Female Threaded Pipe

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/8	1/4"	1/8	Copper	400 psi @ 72° F	00000000	00000
1/8	1/4"	1/4	Copper	400 psi @ 72° F	00000000	0000
1/4	3/8"	1/8	Copper	400 psi @ 72° F	00000000	0000
1/4	3/8"	1/4	Copper	400 psi @ 72° F	0000000	0000
1/4	3/8"	3/8	Copper	400 psi @ 72° F	00000000	0000
1/4	3/8"	1/2	Copper	400 psi @ 72° F	00000000	0000
3/8	1/2"	1/4	Copper	400 psi @ 72° F	00000000	0000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	0000000	0000
3/8	1/2"	1/2	Copper	400 psi @ 72° F	00000000	0000
3/8	1/2"	3/4	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	1/4	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Copper	400 psi @ 72° F	00000000	0000
5/8	3/4"	1/2	Copper	400 psi @ 72° F	00000000	0000
5/8	3/4"	3/4	Copper	400 psi @ 72° F	00000000	0000
3/4	7/8"	1/2	Copper	400 psi @ 72° F	00000000	0000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	1	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	1/2	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	3/4	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	1	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	1 1/4	Copper	400 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	1	Copper	400 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	1 1/4	Copper	400 psi @ 72° F	0000000	0000
1 1/4	1 3/8"	1 1/2	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/4	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	2	Copper	400 psi @ 72° F	00000000	00000
2	2 1/8"	1 1/2	Copper	300 psi @ 72° F	00000000	00000
2	2 1/8"	2	Copper	300 psi @ 72° F	0000000	00000
2 1/2	2 5/8"	2 1/2	Copper	300 psi @ 72° F	00000000	00000

Flanges, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: See table

Fittings with flange end bolt to equipment or another same-size flange to create an access point within a line.

Copper Tube Size	For Tube OD	Flange OD	Bolt Circle Dia.	Number of Bolt Holes	Bolt Hole Diameter	For Bolt Diameter	Bolts Included	Material	Max. Pressure	Specifications Met		Each
1/2	5/8"	3 1/2"	2 3/8"	4	5/8"	1/2"	No	Brass	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	000000
3/4	7/8"	3 7/8"	2 3/4"	4	5/8"	1/2"	No	Brass	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1	1 1/8"	4 1/4"	3 1/8"	4	5/8"	1/2"	No	Brass	400 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	00000
1 1/4	1 3/8"	4 5/8"	3 1/2"	4	5/8"	1/2"	No	Brass	400 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	00000
1 1/2	1 5/8"	5"	3 7/8"	4	5/8"	1/2"	No	Brass	400 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	00000
2	2 1/8"	6"	4 3/4"	4	3/4"	5/8"	No	Brass	300 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	00000
2 1/2	2 5/8"	7"	5 1/2"	4	3/4"	5/8"	No	Brass	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	000000
3	3 1/8"	7 1/2"	6"	4	3/4"	5/8"	No	Brass	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	000000
4	4 1/8"	9"	7 1/2"	4	3/4"	5/8"	No	Brass	200 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	000000

Straight Connectors, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
1/4	3/8"	Copper	400 psi @ 72° F	00000000	00000
3/8	1/2"	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	Copper	400 psi @ 72° F	00000000	000
5/8	3/4"	Copper	400 psi @ 72° F	00000000	0000
3/4	7/8"	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	Copper	400 psi @ 72° F	00000000	0000
1 1/4	1 3/8"	Copper	400 psi @ 72° F	00000000	0000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	00000000	0000
2	2 1/8"	Copper	300 psi @ 72° F	00000000	0000
2 1/2	2 5/8"	Copper	300 psi @ 72° F	00000000	00000
3	3 1/8"	Copper	300 psi @ 72° F	00000000	00000
3 1/2	3 5/8"	Copper	300 psi @ 72° F	00000000	00000
4	4 1/8"	Copper	200 psi @ 72° F	00000000	00000

Straight Connectors with Center Stop, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: See table
Specifications Met: See table

Fittings with center stop have a small internal ridge that prevents the tubing from sliding all the way through the fitting.

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

Copper Tube Size	For Tube OD	Material	Max. Pressure	For Copper Tubing Type	Specifications Met		Each
1/8	1/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
1/4	3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
3/8	1/2"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
5/8	3/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
1	1 1/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/4	1 3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
2	2 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
2 1/2	2 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3	3 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3 1/2	3 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	Copper	200 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
__	6mm	Copper	1,300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	8mm	Copper	1,000 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	10mm	Copper	800 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	12mm	Copper	700 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	14mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	15mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	0000000	0000
__	16mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	18mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	22mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	28mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	35mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	42mm	Copper	300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	54mm	Copper	200 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	76mm	Copper	200 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	89mm	Copper	200 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000

Union Straight Connectors, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: See table

Union connectors separate into three pieces for easy access to your line.

Copper Tube Size	For Tube OD	Material	Max. Pressure	Specifications Met		Each
1/4	3/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3/8	1/2"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1/2	5/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
3/4	7/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1	1 1/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	00000
1 1/4	1 3/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	00000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	00000
2	2 1/8"	Copper	300 psi @ 72° F	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	00000
2 1/2	2 5/8"	Bronze	300 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	000000
3	3 1/8"	Bronze	300 psi @ 72° F	ANSI/ASME B16.18, NSF/ANSI 61	00000000	000000

Straight Reducers, Male Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	Tube OD	Copper Tube Size	Tube OD	Material	Max. Pressure		Each
3/4	7/8"	1/2	5/8"	Copper	400 psi @ 72° F	00000000	00000
1	1 1/8"	1/2	5/8"	Copper	400 psi @ 72° F	00000000	0000
1	1 1/8"	3/4	7/8"	Copper	400 psi @ 72° F	00000000	0000
1 1/4	1 3/8"	3/4	7/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	1	1 1/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1/2	5/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	3/4	7/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/2	1 5/8"	1	1 1/8"	Copper	400 psi @ 72° F	00000000	00000
2	2 1/8"	1	1 1/8"	Copper	300 psi @ 72° F	00000000	00000

Straight Reducers with Center Stop, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: See table
Specifications Met: See table

Fittings with center stop have a small internal ridge that prevents the tubing from sliding all the way through the fitting.

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Max. Pressure	For Copper Tubing Type	Specifications Met		Each
1/4	3/8"	1/8	1/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3/8	1/2"	1/8	1/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/8	1/2"	1/4	3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
1/2	5/8"	1/8	1/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1/2	5/8"	1/4	3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
1/2	5/8"	3/8	1/2"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	000
5/8	3/4"	1/4	3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
5/8	3/4"	3/8	1/2"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
5/8	3/4"	1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	1/4	3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	3/8	1/2"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
3/4	7/8"	1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
3/4	7/8"	5/8	3/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	3/8	1/2"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	5/8	3/4"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1	1 1/8"	3/4	7/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/4	1 3/8"	1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1 1/4	1 3/8"	3/4	7/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1 1/4	1 3/8"	1	1 1/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
1 1/2	1 5/8"	1/2	5/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1 1/2	1 5/8"	3/4	7/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1 1/2	1 5/8"	1	1 1/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
1 1/2	1 5/8"	1 1/4	1 3/8"	Copper	400 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
2	2 1/8"	1/2	5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2	2 1/8"	3/4	7/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2	2 1/8"	1	1 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
2	2 1/8"	1 1/4	1 3/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	0000
2	2 1/8"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	0000000	0000
2 1/2	2 5/8"	1	1 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2 1/2	2 5/8"	1 1/4	1 3/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2 1/2	2 5/8"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
2 1/2	2 5/8"	2	2 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3	3 1/8"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3	3 1/8"	2	2 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3	3 1/8"	2 1/2	2 5/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
3 1/2	3 5/8"	3	3 1/8"	Copper	300 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	2	2 1/8"	Copper	200 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	2 1/2	2 5/8"	Copper	200 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	3	3 1/8"	Copper	200 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
4	4 1/8"	3 1/2	3 5/8"	Copper	200 psi @ 72° F	K, M, L	ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61	00000000	00000
__	8mm	__	6mm	Copper	1,000 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	10mm	__	6mm	Copper	800 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	10mm	__	8mm	Copper	800 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	12mm	__	8mm	Copper	700 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	12mm	__	10mm	Copper	700 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	14mm	__	10mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	14mm	__	12mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	15mm	__	8mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	15mm	__	10mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	0000000	00000
__	15mm	__	12mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	16mm	__	12mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	18mm	__	12mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	18mm	__	14mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	22mm	__	10mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	22mm	__	12mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	22mm	__	15mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	22mm	__	18mm	Copper	500 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	0000
__	28mm	__	10mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	28mm	__	14mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	0000000	0000
__	28mm	__	15mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	28mm	__	22mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	35mm	__	12mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	35mm	__	15mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	35mm	__	22mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	35mm	__	28mm	Copper	400 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	42mm	__	15mm	Copper	300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	42mm	__	22mm	Copper	300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	42mm	__	28mm	Copper	300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	00000000	00000
__	42mm	__	35mm	Copper	300 psi @ 72° F	M	ASTM B379, DVGW GW 8 (P), EN 1057	0000000	00000

Straight Reducers with Center Stop, Male Socket-Connect Tube × Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with M copper
Specifications Met: ASTM B379, DVGW GW 8 (P), EN 1057

Fittings with center stop have a small internal ridge that prevents the tubing from sliding all the way through the fitting.

Fittings that meet ASTM B379 comply with international standards for tube fitting specifications.

Tube Connection (A)		Tube Connection (B)
Gender	For Tube OD, mm	Gender	For Tube OD, mm	Material	Max. Pressure		Each
Male	8	Female	6	Copper	1,000 psi @ 72° F	00000000	00000
Male	10	Female	6	Copper	800 psi @ 72° F	00000000	00000
Male	10	Female	8	Copper	800 psi @ 72° F	00000000	0000
Male	12	Female	8	Copper	700 psi @ 72° F	00000000	0000
Male	12	Female	10	Copper	800 psi @ 72° F	00000000	0000
Male	14	Female	10	Copper	600 psi @ 72° F	00000000	0000
Male	14	Female	12	Copper	600 psi @ 72° F	00000000	0000
Male	16	Female	10	Copper	600 psi @ 72° F	00000000	0000
Male	16	Female	12	Copper	600 psi @ 72° F	00000000	0000
Male	16	Female	14	Copper	600 psi @ 72° F	0000000	0000
Male	18	Female	10	Copper	500 psi @ 72° F	00000000	00000
Male	18	Female	12	Copper	500 psi @ 72° F	00000000	0000
Male	18	Female	15	Copper	500 psi @ 72° F	00000000	0000
Male	18	Female	16	Copper	500 psi @ 72° F	00000000	0000
Male	22	Female	10	Copper	500 psi @ 72° F	00000000	00000
Male	22	Female	12	Copper	500 psi @ 72° F	00000000	00000
Male	22	Female	14	Copper	600 psi @ 72° F	00000000	0000
Male	22	Female	15	Copper	500 psi @ 72° F	00000000	0000
Male	22	Female	16	Copper	600 psi @ 72° F	00000000	0000
Male	22	Female	18	Copper	500 psi @ 72° F	0000000	0000
Male	28	Female	10	Copper	400 psi @ 72° F	00000000	00000
Male	28	Female	12	Copper	400 psi @ 72° F	00000000	00000
Male	28	Female	14	Copper	500 psi @ 72° F	00000000	00000
Male	28	Female	16	Copper	400 psi @ 72° F	00000000	00000
Male	28	Female	18	Copper	400 psi @ 72° F	00000000	00000
Male	35	Female	12	Copper	400 psi @ 72° F	00000000	00000
Male	35	Female	15	Copper	400 psi @ 72° F	00000000	00000
Male	35	Female	18	Copper	400 psi @ 72° F	00000000	00000
Male	35	Female	22	Copper	400 psi @ 72° F	00000000	00000
Male	42	Female	15	Copper	300 psi @ 72° F	0000000	000000
Male	42	Female	18	Copper	300 psi @ 72° F	00000000	000000
Male	42	Female	22	Copper	300 psi @ 72° F	00000000	00000
Male	42	Female	28	Copper	300 psi @ 72° F	00000000	00000
Male	42	Female	35	Copper	300 psi @ 72° F	00000000	00000
Male	54	Female	18	Copper	200 psi @ 72° F	00000000	000000
Male	54	Female	22	Copper	200 psi @ 72° F	00000000	000000
Male	54	Female	35	Copper	200 psi @ 72° F	00000000	00000
Male	54	Female	42	Copper	200 psi @ 72° F	00000000	00000
Male	76.1	Female	35	Copper	200 psi @ 72° F	00000000	000000
Male	76.1	Female	42	Copper	200 psi @ 72° F	0000000	000000
Male	76.1	Female	54	Copper	200 psi @ 72° F	00000000	000000
Male	88.9	Female	54	Copper	200 psi @ 72° F	00000000	000000
Male	88.9	Female	76.1	Copper	200 psi @ 72° F	00000000	000000
Male	108	Female	76	Copper	200 psi @ 72° F	00000000	000000

Offset Straight Reducers, Female Socket-Connect Tube

For Use With: Drinking Water
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

Offset straight reducers are also known as eccentric reducers. They have offset centers so the line can drain.

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
3/4	7/8"	1/2	5/8"	Copper	400 psi @ 72° F	00000000	000000
1	1 1/8"	3/4	7/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	3/4	7/8"	Copper	400 psi @ 72° F	00000000	00000
1 1/4	1 3/8"	1	1 1/8"	Copper	400 psi @ 72° F	00000000	00000

Cleaned and Bagged Solder-Connect
Fittings for Copper Tubing

For Use With: Drinking Water
Temperature Range: 32° to 200° F
Tubing: Use with K, M, L copper
Specifications Met: ANSI/ASME B16.22, MSS-SP104, NSF/ANSI 61

When cleanliness is crucial to your application, choose these fittings that are individually cleaned and bagged to prevent contamination. Solder the socket end to copper tubing or the tube end of another fitting for a permanent, leak-tight connection. They are also known as sweat fittings. Fittings have good corrosion resistance. 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, Female Socket-Connect Tube × Male Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4	3/8"	1/4	Copper	400 psi @ 72° F	0000000	00000
1/4	3/8"	1/2	Copper	400 psi @ 72° F	0000000	0000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	0000000	0000
3/8	1/2"	1/2	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	1/4	Copper	400 psi @ 72° F	00000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	1/2	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	1	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	1/2	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	3/4	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	1	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	1 1/4	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	1 1/2	Copper	400 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	0000000	00000
2	2 1/8"	2	Copper	400 psi @ 72° F	0000000	00000

Straight Adapters, Female Socket-Connect Tube × Female Threaded Pipe

NPT Threads
Copper Tube Size	For Tube OD	Pipe Size	Material	Max. Pressure		Each
1/4	3/8"	1/4	Copper	400 psi @ 72° F	0000000	00000
3/8	1/2"	1/4	Copper	400 psi @ 72° F	0000000	0000
3/8	1/2"	3/8	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	1/4	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	3/8	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	1/2	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	3/4	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	3/4	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	1	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	1/2	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	3/4	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	1	Copper	400 psi @ 72° F	0000000	0000
1 1/2	1 5/8"	1 1/2	Copper	400 psi @ 72° F	0000000	00000
2	2 1/8"	2	Copper	400 psi @ 72° F	0000000	00000

Straight Connectors, Female Socket-Connect Tube

Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
1/4	3/8"	Copper	400 psi @ 72° F	0000000	00000
3/8	1/2"	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	Copper	400 psi @ 72° F	0000000	0000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	0000000	0000
2	2 1/8"	Copper	400 psi @ 72° F	0000000	00000

Straight Connectors with Center Stop, Female Socket-Connect Tube

Fittings with center stop have a small bump that prevents the tubing from sliding all the way through the fitting.

Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
1/4	3/8"	Copper	400 psi @ 72° F	0000000	00000
3/8	1/2"	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	Copper	400 psi @ 72° F	0000000	000
3/4	7/8"	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	Copper	400 psi @ 72° F	0000000	0000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	0000000	0000
2	2 1/8"	Copper	400 psi @ 72° F	0000000	00000

Union Straight Connectors, Female Socket-Connect Tube

Exploded View

Union connectors separate into three pieces for easy access to your line.

Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
1/4	3/8"	Copper	400 psi @ 72° F	0000000	000000
3/8	1/2"	Copper	400 psi @ 72° F	0000000	00000
1/2	5/8"	Copper	400 psi @ 72° F	0000000	00000
3/4	7/8"	Copper	400 psi @ 72° F	0000000	00000
1	1 1/8"	Copper	400 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	Copper	400 psi @ 72° F	0000000	00000
2	2 1/8"	Copper	400 psi @ 72° F	0000000	00000

Straight Reducers with Center Stop, Female Socket-Connect Tube

Fittings with center stop have a small bump that prevents the tubing from sliding all the way through the fitting.

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	For Tube OD	Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
3/8	1/2"	1/4	3/8"	Copper	400 psi @ 72° F	0000000	00000
1/2	5/8"	1/4	3/8"	Copper	400 psi @ 72° F	0000000	0000
1/2	5/8"	3/8	1/2"	Copper	400 psi @ 72° F	0000000	0000
3/4	7/8"	1/2	5/8"	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	1/2	5/8"	Copper	400 psi @ 72° F	0000000	0000
1	1 1/8"	3/4	7/8"	Copper	400 psi @ 72° F	0000000	0000
1 1/4	1 3/8"	1	1 1/8"	Copper	400 psi @ 72° F	0000000	0000
1 1/2	1 5/8"	3/4	7/8"	Copper	400 psi @ 72° F	0000000	00000
1 1/2	1 5/8"	1	1 1/8"	Copper	400 psi @ 72° F	0000000	00000
2	2 1/8"	1	1 1/8"	Copper	400 psi @ 72° F	0000000	00000
2	2 1/8"	1 1/2	1 5/8"	Copper	400 psi @ 72° F	0000000	00000
3	3 1/8"	2	2 1/8"	Copper	300 psi @ 72° F	0000000	00000

45° Flared Fittings for Copper and Brass Tubing

For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Mineral Oil, Refrigerant, Water
Temperature Range: -65° to 250° F
Tubing: Use with seamless brass and copper that meets ASTM B280
Specifications Met: SAE J512, SAE J513, UL Listed, except socket-connect fittings and fittings with BSPT thread meet SAE J512 and SAE J513 only

No sleeve is required to assemble these fittings, which makes for a faster, more convenient installation compared to 37° flared fittings. They require a nut (sold separately) for each tube end. Fittings are also known as refrigeration and SAE fittings. They are brass for good corrosion resistance.

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 × Female Socket-Connect Tube

For Tube		Socket Connection
OD	Wall Thick.	Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
1/4"	0.03"	1/8	1/4"	Brass	1,400 psi @ 72° F	000000000	00000
3/8"	0.032"	1/4	3/8"	Brass	1,000 psi @ 72° F	000000000	0000
1/2"	0.032"	3/8	1/2"	Brass	750 psi @ 72° F	000000000	0000
5/8"	0.035"	1/2	5/8"	Brass	650 psi @ 72° F	000000000	00000
3/4"	0.035"	5/8	3/4"	Brass	550 psi @ 72° F	000000000	00000

Nuts

Short Nut

Long Nut

For Tube
OD	Wall Thick.	Nut Material	Max. Pressure	Lg.		Each
Short Nuts
1/4"	0.049"	Brass	1,400 psi @ 72° F	3/4"	000000000	00000
3/8"	0.065"	Brass	1,000 psi @ 72° F	1"	000000000	0000
1/2"	0.083"	Brass	750 psi @ 72° F	1 1/8"	000000000	0000
5/8"	0.095"	Brass	650 psi @ 72° F	1 5/16"	000000000	0000
3/4"	0.109"	Brass	550 psi @ 72° F	1 1/2"	000000000	00000
Long Nuts
1/4"	0.049"	Brass	1,400 psi @ 72° F	15/16"	000000000	0000
3/8"	0.065"	Brass	1,000 psi @ 72° F	1 5/16"	000000000	0000
1/2"	0.083"	Brass	750 psi @ 72° F	1 5/8"	000000000	0000
5/8"	0.095"	Brass	650 psi @ 72° F	1 7/8"	000000000	00000
3/4"	0.109"	Brass	550 psi @ 72° F	2 3/16"	000000000	00000

Terms and Conditions and Privacy Policy

How to Identify and Measure Fittings

Solder-Connect Fittings for Copper Tubing

Cleaned and Bagged Solder-ConnectFittings for Copper Tubing

45° Flared Fittings for Copper and Brass Tubing

Cleaned and Bagged Solder-Connect
Fittings for Copper Tubing