2.7mm Hose | McMaster-Carr

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REACH Compliant

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RoHS Compliant

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22 Products

About Plastic and Rubber Tubing

Opaque Tubing

Semi-Clear Tubing

This general purpose tubing has hard walls, yet is flexible enough for gradual bends. It has excellent strength and durability.

Nylon tubing can handle lower temperatures than polypropylene tubing and can withstand higher pressures. It has slightly softer walls than polypropylene tubing, making it more flexible and impact absorbent.

Opaque tubing doesn’t allow you to see what’s flowing through the line. Semi-clear tubing gives you a limited view inside the line.

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

Opaque Nylon Plastic

Opaque Black

Opaque Red

Opaque Gray

Semi-Flexible
Compatible with Compression and Push to Connect Tube Fittings
Hard (Rockwell R78)
Temperature Range: -60° to 200° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Lengths, ft.		Per Ft.
Black
2.7mm	4mm	0.65mm	12mm	350 psi @ 72° F	28 in. of Hg @ 72° F	25, 50, 100	00000000	00000
Red
2.7mm	4mm	0.65mm	12mm	350 psi @ 72° F	28 in. of Hg @ 72° F	25, 50, 100	00000000	000
Gray
2.7mm	4mm	0.65mm	12mm	350 psi @ 72° F	28 in. of Hg @ 72° F	25, 50, 100	00000000	000

Semi-Clear Nylon Plastic

Semi-Clear White

Semi-Flexible
Compatible with Compression and Push to Connect Tube Fittings
Hard (Rockwell R78)
Temperature Range: -60° to 200° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	12mm	350 psi @ 72° F	28 in. of Hg @ 72° F	White	25, 50, 100	00000000	00000

High-Pressure Hard Plastic Tubing for Air and Water

Excellent strength and durability allow this tubing to handle high-pressure air and water applications.

Nylon tubing can handle higher pressures than polycarbonate tubing. It won’t crack even at low temperatures. Tubing is semi-flexible, so it is good for gradual bends. Semi-clear tubing gives you a limited view inside the line. Opaque tubing doesn’t allow you to see what’s flowing through the line.

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

Semi-Clear Nylon Plastic

Semi-Clear Nylon Plastic Tubing

Semi-Flexible
Compatible with Compression Fittings, Push to Connect Tube Fittings or both; see For Connection Style
Hard (Rockwell R110)

Metric
ID	OD	Wall Thick.	Bend Radius	For Connection Style	Temperature Range, °F	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	31mm	Compression	-40° to 225°	410 psi @ 72° F	28 in. of Hg @ 72° F	White	25, 50, 100	00000000	00000

Opaque Nylon Plastic

Opaque Nylon Plastic Tubing

Semi-Flexible
Compatible with Compression Tube Fittings
Hard (Rockwell R110)
Temperature Range: -40° to 225° F

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	31mm	410 psi @ 72° F	28 in. of Hg @ 72° F	Black	25, 50, 100	00000000	00000

Self-Retracting Hard Plastic Tubing for Air and Water

Semi-Clear Tubing

Opaque Tubing

Semi-Clear White

Opaque Black

Opaque Blue

Opaque Red

Semi-Flexible
Compatible with Barbed and Push to Connect Tube Fittings
Hardness:
Inch: Hard (Rockwell R80)
Metric: Hard (Rockwell R75)
Temperature Range: -40° to 180° F

Keep your work area tidy with this coiled tubing that extends when you need it and retracts out of the way when you don’t. Tubing is made of tough and abrasion-resistant nylon. It is semi-flexible, so it is good for gradual bends.

Semi-clear tubing gives you a limited view inside the line. Opaque tubing doesn’t allow you to see what’s flowing through the line.

Note: Length refers to the length you can extend the tubing. Overstretching can cause the tubing to lose its ability to fully retract back to its normal state. Retracted length refers to the length of the tubing when coiled.

Nylon Plastic
ID	OD	Wall Thick.	Coil OD	Lg.	Retracted Lg.	Max. Pressure	Max. Vacuum		Each
Semi-Clear White
2.7mm	4mm	0.7mm	34mm	1 m	40mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	000000
2.7mm	4mm	0.7mm	34mm	3 m	160mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	5 m	276mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	10 m	568mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
Opaque Black
2.7mm	4mm	0.7mm	34mm	1 m	40mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	3 m	160mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	10 m	568mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
Opaque Blue
2.7mm	4mm	0.7mm	34mm	1 m	40mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	3 m	160mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	10 m	568mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
Opaque Red
2.7mm	4mm	0.7mm	34mm	1 m	40mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	3 m	160mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000
2.7mm	4mm	0.7mm	34mm	10 m	568mm	290 psi @ 72° F	28 in. of Hg @ 72° F	00000000	00000

Hard Plastic Tubing for Food and Beverage

Strong, hard walls give this tubing extra support in high-pressure and vacuum applications. It’s made of FDA listed materials, so it’s suitable for use with food and beverage. Free of plasticizers like DEHP, it won’t impart tastes or odors to the fluid passing through it.

Polyethylene tubing is semi-flexible and good for gradual bends, but it will crack if subjected to continual bending. Semi-clear tubing gives you a limited view inside the line. Opaque tubing doesn’t allow you to see inside the line.

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

Semi-Clear Polyethylene Plastic

Semi-Clear Polyethylene Plastic Tubing

Semi-Clear White

Semi-Flexible
Compatible with Compression Tube Fittings and Push to Connect Tube Fittings
Hard (Durometer 50D)
Temperature Range:
Inch Tubing: -40° to 140° F
Metric Tubing: -40° to 150° F
Specifications Met: FDA Compliant 21 CFR 177.1520

Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	25mm	170 psi @ 72° F	28 in. of Hg @ 72° F	White	25, 50, 100	000000000	00000

Opaque Polyethylene Plastic

Opaque Polyethylene Plastic Tubing

Opaque Black

Semi-Flexible
Compatible with Compression Tube Fittings and Push to Connect Tube Fittings
Hard (Durometer 50D)
Temperature Range:
Inch Tubing: -40° to 140° F
Metric Tubing: -40° to 150° F
Specifications Met: FDA Compliant 21 CFR 177.1520

Black—Metric
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	25mm	170 psi @ 72° F	28 in. of Hg @ 72° F	25, 50, 100	000000000	00000

Hard Plastic Tubing for Fuel

Semi-Flexible
Compatible with Compression Tube Fittings
Hard (Rockwell R127)
Temperature Range: -40° to 212° F

Hard walls give this tubing the strength to handle high-pressure fuel and gasoline applications. It is nylon, which has excellent abrasion resistance. Tubing is clear, so you can easily monitor flow. It is semi-flexible, so it is good for gradual bends.

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

Clear Nylon Plastic
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
Metric
2.7mm	4mm	0.65mm	40mm	410 psi @ 72° F	Clear	25, 50, 100	0000000	00000