Easy-Fit Barbed Fittings

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127 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.

Easy-Fit Barbed Hose Fittings for Air and Water

Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp.

Steel fittings are stronger and more durable than other metal fittings. They should be used in noncorrosive environments. Zinc-plated steel fittings have slightly better corrosion resistance than unplated steel fittings. Aluminum fittings are lighter in weight than other metal fittings. They have good corrosion resistance. Brass fittings are softer than other metal fittings, so they’re easier to thread together. They have good corrosion resistance.

Fittings with a threaded end are also known as hose nipples.

Fittings with a hex body can be tightened with a wrench.

Hose connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

Straight Adapters, Hose × NPT Male Threaded Pipe

Straight Adapter with Hex Body

Straight Adapter with Round Body

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: -20° to 200° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps, or Band-and-Buckle Clamps
Specifications Met: See table

Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure	Max. Vacuum	Specifications Met		Each
1/2"	1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
3/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1"	3/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	0000
1 1/2"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2"	1 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
2 1/2"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
3"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
3"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
Zinc-Plated Steel
1/2"	1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	0000
3/4"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	0000
3/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1"	3/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	0000
1"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/4"	1	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	0000
1 1/4"	1 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/2"	1 1/4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
1 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2"	1 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2 1/2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
2 1/2"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
3"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
3"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	000000
4"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	00000000	000000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM A53	0000000	00000
5"	5	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	0000000	000000
6"	6	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	0000000	000000
8"	8	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM A53	0000000	000000
Aluminum
1/2"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B241	0000000	00000
6"	6	Round	100 psi @ 72° F	Not Rated	ASME B1.20.1, ASTM B241	0000000	000000
Brass
1/2"	1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
3/4"	3/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
1"	1	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
2"	2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
2 1/2"	2 1/2	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	00000
3"	3	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	000000
4"	4	Round	125 psi @ 72° F	26 in. of Hg @ 72° F	ASME B1.20.1, ASTM B43	0000000	000000

Straight Adapters, Hose × BSPT Male Threaded Pipe

Straight Adapter with Round Body

Straight Adapter with Hex Body

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: See table
Attachment Type:
For 1/2" to 2" Hose IDs: Use Band-and-Buckle Clamps
For 2 1/2" to 4" Hose IDs: Use Worm-Drive Clamps, Bolt Clamps, or Band-and-Buckle Clamps
Specifications Met: See table

Zinc-Plated Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure	Max. Vacuum	Temp. Range, °F	Specifications Met		Each
1/2"	1/2	Round	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	00000
3/4"	3/4	Round	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	0000
1"	1	Hex	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	0000
1 1/4"	1 1/4	Hex	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	00000
1 1/2"	1 1/2	Hex	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	00000
2"	2	Round	125 psi @ 72° F	Not Rated	-20° to 200°	__	0000000	00000
2 1/2"	2 1/2	Round	75 psi @ 72° F	26 in. of Hg @ 72° F	-20° to 400°	ASTM A53	0000000	00000
3"	3	Round	50 psi @ 72° F	26 in. of Hg @ 72° F	-20° to 400°	ASTM A53	0000000	00000
4"	4	Round	50 psi @ 72° F	26 in. of Hg @ 72° F	-20° to 400°	ASTM A53	0000000	00000

Straight Connectors, Hose

Maximum Pressure: See table
Maximum Vacuum: See table
Temperature Range: -20° to 200° F
Attachment Type:
For 1/2" to 4" Hose IDs: Use Worm-Drive Clamps, Bolt Clamps, or Band-and-Buckle Clamps
For 6" to 8" Hose IDs: Use Band-and-Buckle Clamps
Specifications Met: See table

Zinc-Plated Steel
For Hose ID	Max. Pressure	Max. Vacuum	Specifications Met		Each
1/2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
3/4"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	0000
1"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	0000
1 1/4"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
1 1/2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
2 1/2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
3"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
4"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM A53	00000000	00000
6"	100 psi @ 72° F	Not Rated	ASTM A513	00000000	000000
8"	100 psi @ 72° F	Not Rated	ASTM A513	00000000	000000
Brass
3/4"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM B43	00000000	00000
1"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM B43	00000000	00000
1 1/4"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM B43	00000000	00000
1 1/2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM B43	00000000	00000
2"	125 psi @ 72° F	26 in. of Hg @ 72° F	ASTM B43	00000000	00000

Easy-Fit Barbed Hose Fittings for Chemicals

Low-profile barbs and a longer first barb allow for a smoother, easier installation than other barbed fittings. Slide the barbed end into rubber hose and secure with a clamp. Fittings are 316 stainless steel, which has excellent corrosion resistance to withstand a variety of chemicals.

Adapters are also known as hose nipples; they adapt a barbed end to a threaded end. Adapters with a hex body can be tightened with a wrench.

Connectors are also known as hose menders and splicers. Use them to connect lengths of hose or to repair damaged hose.

Straight Adapters, Hose × NPT Male Threaded Pipe

Round Body

Hex Body

For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
Maximum Pressure: See table
Maximum Vacuum: 26 in. of Hg @ 72° F
Temperature Range: -20° to 200° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
Specifications Met: ASME B1.20.1, ASTM A312

316 Stainless Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure		Each
1/2"	1/2	Round	200 psi @ 72° F	0000000	000000
3/4"	1/2	Round	175 psi @ 72° F	0000000	00000
3/4"	3/4	Hex	175 psi @ 72° F	0000000	00000
3/4"	1	Round	175 psi @ 72° F	0000000	00000
1"	3/4	Round	150 psi @ 72° F	0000000	00000
1"	1	Hex	150 psi @ 72° F	0000000	00000
1"	1 1/4	Round	150 psi @ 72° F	0000000	00000
1 1/4"	1	Round	140 psi @ 72° F	0000000	00000
1 1/4"	1 1/4	Hex	140 psi @ 72° F	0000000	00000
1 1/4"	1 1/2	Round	140 psi @ 72° F	0000000	00000
1 1/2"	1	Round	130 psi @ 72° F	0000000	000000
1 1/2"	1 1/4	Round	130 psi @ 72° F	0000000	000000
1 1/2"	1 1/2	Hex	130 psi @ 72° F	0000000	00000
1 1/2"	2	Round	130 psi @ 72° F	0000000	000000
2"	1 1/4	Round	110 psi @ 72° F	0000000	000000
2"	1 1/2	Round	110 psi @ 72° F	0000000	000000
2"	2	Round	110 psi @ 72° F	0000000	00000
2"	2 1/2	Round	110 psi @ 72° F	0000000	000000
2 1/2"	2	Round	70 psi @ 72° F	0000000	000000
2 1/2"	2 1/2	Round	70 psi @ 72° F	0000000	00000
3"	3	Round	50 psi @ 72° F	0000000	000000
4"	4	Round	50 psi @ 72° F	0000000	000000
5"	5	Round	45 psi @ 72° F	0000000	000000
6"	6	Round	25 psi @ 72° F	0000000	000000
8"	8	Round	25 psi @ 72° F	0000000	000000

Straight Adapters, Hose × BSPT Male Threaded Pipe

Round Body

For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
Maximum Pressure: See table
Maximum Vacuum: 26 in. of Hg @ 72° F
Temperature Range: -20° to 400° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
Specifications Met: ASTM A312

316 Stainless Steel
For Hose ID	Pipe Size	Body Shape	Max. Pressure		Each
1"	1	Round	100 psi @ 72° F	0000000	000000
1 1/4"	1 1/4	Round	75 psi @ 72° F	0000000	00000
1 1/2"	1 1/2	Round	75 psi @ 72° F	0000000	00000
2"	2	Round	75 psi @ 72° F	0000000	00000
2 1/2"	2 1/2	Round	50 psi @ 72° F	0000000	000000
3"	3	Round	50 psi @ 72° F	0000000	000000
4"	4	Round	50 psi @ 72° F	0000000	000000
6"	6	Round	25 psi @ 72° F	0000000	000000

Straight Connectors

For Use With: Acetone, Isopropyl Alcohol, Mineral Oil, Sodium Hydroxide
Maximum Pressure: 125 psi @ 72° F
Maximum Vacuum: 26 in. of Hg @ 72° F
Temperature Range: -20° to 200° F
Attachment Type: Use Worm-Drive Clamps, Bolt Clamps or Band-and-Buckle Clamps
Specifications Met: ASTM A312

316 Stainless Steel
For Hose ID	Body Shape		Each
3/4"	Round	00000000	000000
1"	Round	00000000	00000
1 1/4"	Round	00000000	00000
1 1/2"	Round	00000000	00000
2"	Round	00000000	00000
3"	Round	00000000	000000
4"	Round	00000000	000000