2.7mm Air Hose | McMaster-Carr

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
See table for hardness
Temperature Range: See table

Metric
ID	OD	Wall Thick.	Bend Radius	For Connection Style	Hardness	Temperature Range, °F	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	31mm	Compression	Hard (Rockwell R110)	-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
See table for hardness
Temperature Range: See table

Metric
ID	OD	Wall Thick.	Bend Radius	Hardness	Temperature Range, °F	Max. Pressure	Max. Vacuum	Color	Lengths, ft.		Per Ft.
2.7mm	4mm	0.65mm	31mm	Hard (Rockwell R110)	-40° to 225°	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.

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

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