PVC Barbed Pipe Fittings

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102 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.

High-Pressure Barbed Plastic Pipe Fittings for Water

Use these barbed pipe fittings in industrial plumbing, water processing, and water supply applications up to 200 psi. They meet NSF/ANSI Standard 61 for drinking water. Also known as insert fittings, they have a barbed end that slides into semi-flexible plastic pipe and secures with a clamp (sold separately). Since you don't have to wait for cement to dry, they're quicker to install than socket-connect fittings. Fittings are PVC, which has good strength and corrosion resistance. They meet ASTM D1784 specifications and testing requirements for material quality and ASTM D2609 specifications for barb dimensions.

Note: Barbed pipe fittings are measured by pipe size, which is not an actual measured size, but rather an industry designation.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.

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

Straight Connectors, Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Straight Adapters, Barbed Pipe × Male Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

To prevent leaks in threaded connections, apply a non-hardening, plastic-compatible sealant to the male threads. Tape or sealants with PTFE are not recommended for plastic-to-plastic threaded connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns.

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Non-Hardening Thread Sealant

000000

Each

000000

Straight Adapters, Barbed Pipe × Female Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant

000000

Each

000000

Straight Reducers, Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

(A)		(B)
Pipe Size	Barb OD	Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
3/4	0.85"	1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
1	1.08"	1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	1	1.08"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Straight Reducing Adapters, Barbed Pipe × Male Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

(A)
Pipe Size	Barb OD	Pipe Size (B)	Material	Color	Max. Pressure		Each
NPT Threads
1/2	0.65"	3/4	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	00000
3/4	0.85"	1	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1	1.08"	1 1/4	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1	1.08"	1 1/2	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	0000
1 1/4	1.41"	1 1/2	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	0000
1 1/2	1.65"	2	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	0000

Non-Hardening Thread Sealant

000000

Each

000000

90° Elbow Connectors, Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

90° Elbow Adapters, Barbed Pipe × Male Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	00000

Non-Hardening Thread Sealant

000000

Each

000000

90° Elbow Adapters, Barbed Pipe × Female Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Non-Hardening Thread Sealant

000000

Each

000000

90° Elbow Reducing Adapters, Barbed Pipe × Female Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

(A)
Pipe Size	Barb OD	Pipe Size (B)	Material	Color	Max. Pressure		Each
NPT Threads
3/4	0.85"	1/2	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
1	1.08"	1/2	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	3/4	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	1	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	1	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	1 1/2	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Non-Hardening Thread Sealant

000000

Each

000000

Tee Connectors, Male Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	00000

Inline Tee Reducers, Male Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Inline tees are also known as branch tees.

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	00000

Non-Hardening Thread Sealant

000000

Each

000000

Inline Tee Adapters, Male Barbed Pipe × Female Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Inline tees are also known as branch tees.

NPT Threads
Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	00000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	00000

Non-Hardening Thread Sealant

000000

Each

000000

Inline Tee Reducers, Male Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Inline tees are also known as branch tees.

(A)		(B)
Pipe Size	Barb OD	Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
3/4	0.85"	1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
1	1.08"	3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	1	1.08"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Inline Tee Reducing Adapters, Male Barbed Pipe × Female Threaded Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Inline tees are also known as branch tees.

(A)
Pipe Size	Barb OD	Pipe Size (B)	Material	Color	Max. Pressure		Each
NPT Threads
3/4	0.85"	1/2	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	00000
1	1.08"	1/2	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1	1.08"	3/4	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/4	1.41"	1/2	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/4	1.41"	3/4	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/4	1.41"	1	PVC Plastic	Dark Gray	200 psi @ 72° F	000000000	0000
1 1/2	1.65"	1	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	0000
1 1/2	1.65"	1 1/4	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	00000
2	2.11"	1	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	00000
2	2.11"	1 1/2	PVC Plastic	Dark Gray	160 psi @ 72° F	000000000	00000

Non-Hardening Thread Sealant

000000

Each

000000

Cross Connectors, Male Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000

Plugs, Male Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, ASTM D2609, NSF/ANSI 61
Pipe Nipples and Pipe: Use Semi-Flexible Polyethylene Plastic

Pipe Size	Barb OD	Material	Color	Max. Pressure		Each
1/2	0.65"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	00000
3/4	0.85"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1	1.08"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/4	1.41"	PVC Plastic	Dark Gray	200 psi @ 72° F	00000000	0000
1 1/2	1.65"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000
2	2.11"	PVC Plastic	Dark Gray	160 psi @ 72° F	00000000	0000

Standard-Wall Plastic Pipe Fittings for Water

Connect these fittings to Schedule 40 plastic pipe–they are the industry standard for residential and commercial low-pressure plumbing and water supply applications. They are plastic for good corrosion resistance.

Fittings for drinking water meet NSF/ANSI Standard 61.

Attach socket-connect ends to unthreaded pipe or another socket-connect fitting with a PVC primer and cement (also known as solvent weld).

Fittings that meet ASTM D1784, ASTM D1785, and ASTM D4066 adhere to specifications and testing requirements for material quality.

Note: For fittings that are not rated for pressure, you can use the pressure rating of the plastic pipe as a reference. Threaded fittings are limited to 50% of the rated pressure of the pipe.

Warning: Never use plastic pipe fittings and pipe with compressed air or gas.

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

Straight Adapters, Female Socket Connect × Barbed Pipe

For Use With: Drinking Water, Water
Maximum Temperature: 140° F
Specifications Met: ASTM D1784, NSF/ANSI 61
Pipe Nipples and Pipe: Use Schedule 40 PVC Plastic
Flanges: Use Class 150 PVC Plastic

Pipe Size	Socket Depth	Barb OD	Material	Color		Each
1/2	3/4"	0.66"	PVC Plastic	White	00000000	00000
3/4	53/64"	0.86"	PVC Plastic	White	00000000	0000
1	55/64"	1.09"	PVC Plastic	White	00000000	0000
1 1/4	63/64"	1.42"	PVC Plastic	White	00000000	0000
1 1/2	1 1/8"	1.66"	PVC Plastic	White	00000000	0000
2	1 3/64"	2.12"	PVC Plastic	White	00000000	0000