Solder-Joint Copper Tube Branch Tees

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Copper Tube Size

System of Measurement

Tube OD

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Fitting Connection

Copper Tube Type

For Use With

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

REACH

RoHS

DFARS Specialty Metals

Exempt

Maximum Pressure @ Temperature

36 Products

About Pipe and Fittings

Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

Solder-Connect Fittings for Copper Tubing

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 or EN 1057.

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

Tee Connectors, Female Socket-Connect Tube

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

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

For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
8mm	Copper	1,000 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	3948N188	000000
10mm	Copper	800 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	3948N189	0000
12mm	Copper	700 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	3948N19	0000
14mm	Copper	600 psi @ 72° F	M	ASTM B379, DVGW GW 8, EN 1057	3948N191	0000

Inline Tee Reducers, Female Socket-Connect Tube

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

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	Max. Pressure	Specifications Met		Each
For Use With Drinking Water
1/4	3/8"	__	1/4"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K841	000000
3/8	1/2"	__	1/4"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K345	00000
3/8	1/2"	1/4	3/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K87	00000
1/2	5/8"	__	1/4"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K347	00000
1/2	5/8"	1/4	3/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K98	0000
1/2	5/8"	3/8	1/2"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K88	0000
1/2	5/8"	3/4	7/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K133	00000
5/8	3/4"	3/8	1/2"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K348	00000
3/4	7/8"	1/4	3/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K349	0000
3/4	7/8"	3/8	1/2"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K351	0000
3/4	7/8"	1/2	5/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K81	0000
3/4	7/8"	5/8	3/4"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K352	0000
3/4	7/8"	1	1 1/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K141	00000
1	1 1/8"	1/2	5/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K701	00000
1	1 1/8"	3/4	7/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K82	00000
1	1 1/8"	1 1/2	1 5/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K344	00000
1 1/4	1 3/8"	1/2	5/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K137	00000
1 1/4	1 3/8"	3/4	7/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K702	00000
1 1/4	1 3/8"	1	1 1/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K83	00000
1 1/2	1 5/8"	1/2	5/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K138	00000
1 1/2	1 5/8"	3/4	7/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K704	00000
1 1/2	1 5/8"	1	1 1/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K703	00000
1 1/2	1 5/8"	1 1/4	1 3/8"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K99	00000
2	2 1/8"	3/4	7/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K136	00000
2	2 1/8"	1	1 1/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K706	00000
2	2 1/8"	1 1/4	1 3/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K705	00000
2	2 1/8"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K85	00000
2 1/2	2 5/8"	3/4	7/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K357	00000
2 1/2	2 5/8"	2	2 1/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K358	00000
3	3 1/8"	1 1/2	1 5/8"	Copper	300 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K359	00000
4	4 1/8"	2	2 1/8"	Copper	200 psi @ 72° F	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K361	000000
For Use With Water
1	1 1/8"	3/8	1/2"	Copper	400 psi @ 72° F	ASME B16.22, MSS-SP104	5520K282	00000