Barbed Tube Fittings For Drinking Water Tubing

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59 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.

Barbed Tube Fittings for Drinking Water

Temperature Range: 32° to 180° F
Tubing:
All Fittings: Use with hard polyethylene plastic
Socket-Connect Fittings: Use with hard polyethylene plastic or copper
Specifications Met: See table

Connect these fittings to tubing with a ring and a crimping tool (both sold separately). They have multiple barbs that grip onto tubing for a secure hold. Fittings are compatible with Viega PEX tubing. Safe to use with drinking water, these fittings meet the strict standards of NSF/ANSI 61.

Brass, bronze, and copper fittings have good corrosion resistance. PPSU Plastic fittings offer corrosion resistance at a lighter weight.

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

Straight Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube ID	Pipe Size	Material	Max. Pressure	Specifications Met		Each
3/8"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T416	00000
1/2"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T23	0000
1/2"	3/4	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T422	0000
3/4"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T527	0000
3/4"	3/4	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T24	0000
3/4"	1	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T548	00000
1"	3/4	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T568	00000
1"	1	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T575	0000

Straight Adapters, Tube × Female Threaded Pipe

NPT Threads
For Tube ID	Pipe Size	Material	Max. Pressure	Specifications Met		Each
3/8"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T615	00000
1/2"	3/4	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T637	0000
1/2"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T25	0000
3/4"	3/4	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T26	0000
3/4"	1	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T647	00000
1"	1	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T653	00000

Straight Adapters, Tube × Male Socket-Connect Tube

Crimp or solder a female press-connect or solder-connect tube fitting onto the male socket-connect end of this fitting to create a leak-tight connection. To crimp, you’ll need a press-connect crimping tool. Solder-connect fittings are also known as sweat fittings.

	Socket-Connect
For Tube ID (Barbed)	Copper Tube Size	Tube OD	Type	Material	Max. Pressure	Specifications Met		Each
1/2"	1/2	5/8"	Press, Solder	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T52	00000
3/4"	3/4	7/8"	Press, Solder	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T53	0000
1"	1	1 1/8"	Press, Solder	Copper	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T675	00000

Straight Adapters, Tube × Female Press-Connect Tube

Use a press-connect crimping tool to secure the press-connect end to tubing or the male socket-connect tube end of a fitting without heat or soldering. They have an internal O-ring that creates a leak-tight connection.

	Socket-Connect
For Tube ID (Barbed)	Copper Tube Size	For Tube OD	Type	Material	Max. Pressure	Specifications Met		Each
1/2"	1/2	5/8"	Press	Bronze	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T431	00000
1/2"	3/4	7/8"	Press	Bronze	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T432	00000
3/4"	1/2	5/8"	Press	Bronze	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T433	00000
3/4"	3/4	7/8"	Press	Bronze	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T434	00000
1"	1	1 1/8"	Press	Bronze	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T435	00000

Straight Adapters, Tube × Female Solder-Connect Tube

Solder-connect fittings create a permanent, leak-tight connection to tubing or the male socket-connect tube end of another fitting. They are also known as sweat fittings.

	Socket-Connect
For Tube ID (Barbed)	Copper Tube Size	For Tube OD	Type	Material	Max. Pressure	Specifications Met		Each
1/2"	1/2	5/8"	Solder	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T27	00000
3/4"	3/4	7/8"	Solder	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T51	0000
1"	1	1 1/8"	Solder	Copper	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T667	0000

Straight Connectors, Tube

For Tube ID	Material	Max. Pressure	Specifications Met		Each
3/8"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T752	00000
1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T753	000
3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T758	0000
1"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T762	0000

Straight Reducers, Tube

For Tube ID (A)	For Tube ID (B)	Material	Max. Pressure	Specifications Met		Each
1/2"	3/8"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T768	00000
3/4"	1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T804	0000
1"	3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T852	0000

90° Elbow Adapters, Tube × Male Threaded Pipe

NPT Threads
For Tube ID	Pipe Size	Material	Max. Pressure	Specifications Met		Each
1/2"	3/8	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T436	00000
1/2"	1/2	Brass	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T437	0000

90° Elbow Adapters, Tube × Female Threaded Pipe

These adapters have a mounting base to anchor the fitting.

NPT Threads
For Tube ID	Pipe Size	Material	Max. Pressure	Mount Type	Mount. Fasteners Included	Specifications Met		Each
1/2"	1/2	Brass	160 psi @ 72° F	Screw On	No	ASTM F1807, NSF/ANSI 61	3528T17	00000
3/4"	3/4	Brass	160 psi @ 72° F	Screw On	No	ASTM F1807, NSF/ANSI 61	3528T18	00000

90° Elbow Adapters, Tube × Female Solder-Connect Tube

Solder-connect fittings create a permanent, leak-tight connection to tubing or the male socket-connect tube end of another fitting. They are also known as sweat fittings.

	Socket-Connect
For Tube ID (Barbed)	Copper Tube Size	For Tube OD	Type	Material	Max. Pressure	Specifications Met		Each
1/2"	1/2	5/8"	Solder	Copper	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T438	00000
3/4"	3/4	7/8"	Solder	Copper	160 psi @ 72° F	ASTM F1807, NSF/ANSI 61	3528T439	0000

90° Elbow Connectors, Tube

For Tube ID	Material	Max. Pressure	Specifications Met		Each
3/8"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T569	00000
1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T577	0000
3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T583	0000
1"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T592	0000

90° Elbow Reducers, Tube

For Tube ID (A)	For Tube ID (B)	Material	Max. Pressure	Specifications Met		Each
3/4"	1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T919	00000

Tee Connectors, Tube

For Tube ID	Material	Max. Pressure	Specifications Met		Each
3/8"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T594	00000
1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T624	0000
3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T664	0000
1"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T688	0000

Inline Tee Reducers, Tube

Inline tees are also known as branch tees.

For Tube ID (A)	For Tube ID (B)	Material	Max. Pressure	Specifications Met		Each
1/2"	3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T69	00000
3/4"	1/2"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T712	0000
3/4"	1"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T741	0000
1"	3/4"	PPSU Plastic	160 psi @ 72° F	ASTM F2159, NSF/ANSI 61	3528T748	0000

Crimping Tools

Crimping Tool

For Tube ID	Material		Each
3/8"	Steel	3528T59	0000000
1/2"	Steel	3528T61	000000
3/4"	Steel	3528T62	000000
1"	Steel	3528T973	000000

Crimping Rings

For Tube ID	Material	Pkg. Qty.		Pkg.
3/8"	Copper	5	3528T11	00000
1/2"	Copper	5	3528T12	0000
3/4"	Copper	5	3528T13	0000
1"	Copper	5	3528T63	0000