Barbed Wyes | McMaster-Carr

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	Shape Shape

	Wye

	System of Measurement System of Measurement

Inch

Metric

	For Tube ID For Tube ID

	Connection Style Connection Style	Show

Barbed

	Connection Style Connection Style	Hide

	Material Material

Plastic

Stainless Steel

	For Use With For Use With

	Number of Barbs Number of Barbs

	Single
	Multiple

	Type Type


Connector	Reducer

	For Tube Hardness Rating For Tube Hardness Rating


Soft	Firm

	For Tube Material For Tube Material

Plastic

Rubber

	Connection Type Connection Type


Tube	Hose

	Color Color

	White		Black
	Gray		Blue
	Clear

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Maximum Pressure Maximum Pressure

	Gender Gender

Male

	Maximum Vacuum Maximum Vacuum

Not Rated

	For Tube Hardness For Tube Hardness

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Sterilize With Sterilize With

	Clarity Clarity


Clear	Semi-Clear

Opaque

	For Hose ID For Hose ID

	Specifications Met Specifications Met

ASME

ASTM

FDA Compliant

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79 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.

Tight-Seal Plastic Barbed Tube Fittings for Air and Water

Minimize leaks in your line—these fittings have a single barb that creates a smooth clamping surface for extra-tight connections. Fittings are nylon for excellent impact and abrasion resistance.

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

Wye Connectors, Tube

Temperature Range: See table
Tubing: Use with firm (Durometer 75A-80A) polyurethane rubber or PVC plastic
Clarity: Black: Opaque; White: Semi-Clear

For Tube ID	Material	Max. Pressure	Temp. Range, °F	Pkg. Qty.	Choose a Color		Pkg.
1/16"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	0000000	00000
3/32"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	0000000	0000
1/8"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	00000000	0000
5/32"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	0000000	00000
3/16"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	00000000	00000
1/4"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	00000000	00000
3/8"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	00000000	00000
1/2"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	10	Black, White	00000000	00000
3/4"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	1	Black, White	0000000	0000
1"	Nylon Plastic	150 psi @ 72° F	-50° to 275°	1	Black, White	0000000	0000

Wye Reducers, Tube

Temperature Range: -50° to 275° F
Tubing: Use with firm (Durometer 75A-80A) polyurethane rubber or PVC plastic
Clarity: Black: Opaque; White: Semi-Clear

For Tube ID (A)	For Tube ID (B)	Material	Max. Pressure	Pkg. Qty.	Choose a Color		Pkg.
3/8"	1/4"	Nylon Plastic	150 psi @ 72° F	5	Black, White	00000000	00000
1/2"	3/8"	Nylon Plastic	150 psi @ 72° F	5	Black, White	00000000	00000
5/8"	1/2"	Nylon Plastic	150 psi @ 72° F	1	Black, White	00000000	0000
3/4"	5/8"	Nylon Plastic	150 psi @ 72° F	1	Black, White	00000000	0000
1"	3/4"	Nylon Plastic	150 psi @ 72° F	1	Black, White	00000000	0000

Plastic Barbed Tube Fittings for Air and Water

Fittings have barbs that grip onto tubing.

Nylon fittings have excellent impact and abrasion resistance.

Acetal fittings won’t absorb water and lose strength, even in high-humidity environments.

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

Wye Connectors, Tube

Temperature Range: Nylon: 32° to 140° F
Acetal: -40° to 175° F
Tubing: Nylon: Use with firm or soft (Durometer 45A-80A) polyurethane rubber or PVC plastic
Acetal: Use with firm or soft (Durometer 40A-80A) polyurethane rubber or PVC plastic

For Tube ID	Material	Color	Clarity	Max. Pressure	Pkg. Qty.		Pkg.
1/4"	Nylon Plastic	White	Semi-Clear	75 psi @ 72° F	10	00000000	000000
3/8"	Nylon Plastic	White	Semi-Clear	75 psi @ 72° F	10	00000000	00000
1/2"	Nylon Plastic	White	Semi-Clear	75 psi @ 72° F	10	00000000	00000
3mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	0000
4mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	0000
5mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	0000
6mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
8mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
10mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
12mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
13mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
14mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
16mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
19mm	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000

Wye Reducers, Tube

Temperature Range: -40° to 175° F
Tubing: Use with firm or soft (Durometer 40A-80A) polyurethane rubber or PVC plastic

For Tube ID (A), mm	For Tube ID (B), mm	Material	Color	Clarity	Maximum Pressure	Pkg. Qty.		Pkg.
4	6	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000
6	8	Acetal Plastic	White	Semi-Clear	145 psi @ 72° F	10	00000000	00000

Easy-View Plastic Barbed Tube Fittings for Air and Water

Temperature Range: -210° to 270° F
Tubing: Use with firm or soft (Durometer 45A-90A) polyurethane rubber or PVC plastic

Monitor flow with these clear fittings. They have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks. Fittings are polycarbonate for excellent impact resistance.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Max. Pressure	Pkg. Qty.		Pkg.
1/16"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	00000
3/32"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	0000
1/8"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	0000
5/32"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	00000
3/16"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	00000
1/4"	Polycarbonate Plastic	Clear	125 psi @ 72° F	10	0000000	00000

Odor-Resistant Plastic Barbed Tube Fittings for Water

Temperature Range: -40° to 150° F
Tubing: Use with firm (Durometer 90A) polyethylene plastic or polyurethane rubber

Silver ions blended with polyethylene help inhibit the growth of bacteria, mold, fungi, and other odor-causing microbes. Fittings have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Max. Pressure	Pkg. Qty.		Pkg.
1/8"	Polyethylene Plastic	Blue	120 psi @ 72° F	2	0000000	00000
3/16"	Polyethylene Plastic	Blue	120 psi @ 72° F	2	0000000	0000
1/4"	Polyethylene Plastic	Blue	120 psi @ 72° F	2	0000000	0000
3/8"	Polyethylene Plastic	Blue	120 psi @ 72° F	2	0000000	0000
1/2"	Polyethylene Plastic	Blue	120 psi @ 72° F	2	0000000	0000

Barbed Fittings for Plastic and Rubber Tubing—Chemicals

For Use With: Alcohol, Coolant, Mild Bases
Temperature Range: See table
Tubing: Use with firm (Durometer 75A-80A) polyurethane rubber, PVC plastic, or Viton® fluoroelastomer rubber

Minimize leaks in your line—these fittings have a single barb that creates a smooth clamping surface for extra-tight connections. Fittings are polypropylene, which has very good chemical resistance as well as impact and abrasion resistance.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Clarity	Max. Pressure	Temp. Range, ° F	Pkg. Qty.		Pkg.
1/16"	Polypropylene Plastic	White	Semi-Clear	120 psi @ 72° F	15° to 150°	5	000000000	00000
3/32"	Polypropylene Plastic	White	Semi-Clear	120 psi @ 72° F	15° to 150°	5	000000000	0000
1/8"	Polypropylene Plastic	White	Opaque	120 psi @ 72° F	-9° to 150°	5	000000000	0000
3/16"	Polypropylene Plastic	White	Opaque	120 psi @ 72° F	-9° to 150°	5	000000000	0000
1/4"	Polypropylene Plastic	White	Opaque	120 psi @ 72° F	-9° to 150°	5	000000000	00000
3/8"	Polypropylene Plastic	White	Opaque	120 psi @ 72° F	-9° to 150°	5	000000000	00000
1/2"	Polypropylene Plastic	White	Opaque	120 psi @ 72° F	-9° to 150°	5	000000000	00000

Super-Flow Plastic Barbed Tube Fittings for Food and Beverage

Temperature Range: -25° to 130° F
Tubing: Use with soft or firm (Durometer 50A-90A) polyurethane rubber or PVC plastic
Specifications Met: FDA Compliant 21 CFR 177.1520

A smooth interior reduces friction and prevents product buildup, ensuring an unrestricted flow. Fittings have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks. Fittings are polyethylene plastic for excellent strength.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Max. Pressure	Pkg. Qty.		Pkg.
1/8"	Polyethylene Plastic	White	150 psi @ 72° F	5	00000000	00000
3/16"	Polyethylene Plastic	White	150 psi @ 72° F	5	00000000	00000
1/4"	Polyethylene Plastic	White	150 psi @ 72° F	5	00000000	00000
3/8"	Polyethylene Plastic	White	150 psi @ 72° F	5	00000000	00000
1/2"	Polyethylene Plastic	White	150 psi @ 72° F	5	00000000	00000

High-Temperature Plastic Barbed Tube Fittings for Food and Beverage

Temperature Range: -80° to 220° F
Tubing: Use with soft or firm (Durometer 65A-80A) polyethylene plastic, polyurethane rubber, or PVC plastic
Specifications Met: FDA Compliant 21 CFR 177.2510, FDA Compliant 21 CFR 177.1520

Made of PVDF (also known as Kynar), these fittings withstand hot food and beverage applications up to 220° F. They have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Clarity	Max. Pressure		Each
3/32"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000
1/8"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
3/16"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
1/4"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
3/8"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000
1/2"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000

Barbed Fittings for Plastic and Rubber Tubing—Gasoline

Temperature Range: -50° to 850° F
Tubing: Use with soft or firm (Durometer 50A-90A) polyurethane rubber or PVC plastic
Specifications Met: ASTM A240, ASME SA-240

Slide these fittings into tubing and secure with a clamp. They have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks. Fittings are 316 stainless steel for excellent corrosion resistance. All meet ASME SA-240, which is an international standard for tube fitting specifications.

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

Wye Connectors, Tube

For Tube ID	Material	Max. Pressure		Each
3/16"	316 Stainless Steel	150 psi @ 72° F	0000000	000000
5/16"	316 Stainless Steel	150 psi @ 72° F	0000000	00000
3/8"	316 Stainless Steel	150 psi @ 72° F	0000000	00000
1/2"	316 Stainless Steel	150 psi @ 72° F	0000000	00000

Barbed Fittings for Plastic and Rubber Tubing—High-Purity

For Use With: Beverage, Food
Temperature Range: -80° to 220° F
Tubing: Use with soft or firm (Durometer 50A-80A) plastic blend, polyethylene plastic, polyurethane rubber, PVC plastic, or silicone rubber
Specifications Met: FDA Compliant 21 CFR 177.2510, FDA Compliant 21 CFR 177.1520

Fittings have a single barb that creates a smooth clamping surface for extra-tight connections that minimize leaks. Designed for high-purity applications, they are produced in a clean room and are double bagged to prevent dirt and moisture from contaminating the inside. Fittings are PVDF (also known as Kynar), which has excellent strength.

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

Wye Connectors, Tube

For Tube ID	Material	Color	Clarity	Max. Pressure		Each
3/32"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000
1/8"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
3/16"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
1/4"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	0000
3/8"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000
1/2"	PVDF Plastic	White	Semi-Clear	150 psi @ 72° F	000000000	00000

Barbed Hose Fittings for Coolant

Fittings have a barbed end that slides into rubber hose and secures with a clamp. All are nylon, which is lightweight with excellent impact and abrasion resistance. They have good corrosion resistance.

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

Wye Connectors, Hose

Maximum Pressure: 200 psi @ 72° F
Temperature Range: 0° to 230° F
Attachment Type: Use Worm-Drive Clamps or Bolt Clamps

Nylon Plastic
For Hose ID	Color		Each
5/32"	Gray	00000000	00000
1/4"	Gray	00000000	0000
5/16"	Gray	00000000	0000
3/8"	Gray	00000000	0000
11/16"	Gray	00000000	0000
6mm	Blue	00000000	0000
8mm	Blue	00000000	0000
10mm	Blue	00000000	0000
17mm	Blue	00000000	0000