Tube Fittings For 6 1/8" OD Tube

Filter by

Copper Tube Size

2 1/2

System of Measurement

Material

Shape

Fitting Type

Fitting Connection

Tube Material

Connects To

Copper Tube Type

Length

Gender

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Maximum Pressure @ Temperature

Maximum Temperature

Minimum Temperature

REACH

RoHS

Specifications Met

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

Environment

Food and Beverage

Food Industry Standard

For Use With

Socket Depth

13 Products

About Measuring Fittings

Measure the threaded ends of your 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.

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

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

Tube Connection (A)		Tube Connection (B)
Copper Tube Size	Tube OD	Copper Tube Size	For Tube OD	Material	Max. Pressure	Lg.		Each
6	6 1/8"	2	2 1/8"	Copper	200 psi @ 72° F	6 9/16"	5520K624	0000000
6	6 1/8"	2 1/2	2 5/8"	Copper	200 psi @ 72° F	6 1/2"	5520K625	000000
6	6 1/8"	3	3 1/8"	Copper	200 psi @ 72° F	6 3/8"	5520K626	000000
6	6 1/8"	4	4 1/8"	Copper	200 psi @ 72° F	6 35/64"	5520K627	000000
6	6 1/8"	5	5 1/8"	Copper	200 psi @ 72° F	6 35/64"	5520K628	000000

Straight Connectors, Female Socket-Connect Tube

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

Copper Tube Size	For Tube OD	Material	Max. Pressure		Each
6	6 1/8"	Copper	200 psi @ 72° F	5520K633	0000000

Straight Reducers with Center Stop, Female Socket-Connect Tube

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

Fittings with center stop have a small internal ridge 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
6	6 1/8"	2	2 1/8"	Copper	200 psi @ 72° F	5520K643	0000000
6	6 1/8"	2 1/2	2 5/8"	Copper	200 psi @ 72° F	5520K644	000000
6	6 1/8"	3	3 1/8"	Copper	200 psi @ 72° F	5520K645	000000
6	6 1/8"	4	4 1/8"	Copper	200 psi @ 72° F	5520K646	000000
6	6 1/8"	5	5 1/8"	Copper	200 psi @ 72° F	5520K647	000000

Short 90° Elbow Connectors, Female Socket-Connect Tube

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

Copper Tube Size	For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
6	6 1/8"	Copper	200 psi @ 72° F	K, M, L	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K652	0000000

Caps

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

Copper Tube Size	For Tube OD	Material	Max. Pressure	For Copper Tube Type	Specifications Met		Each
6	6 1/8"	Copper	200 psi @ 72° F	K, M, L	ASME B16.22, MSS-SP104, NSF/ANSI 61	5520K654	000000000