14mm Air Hose | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Connection Type Connection Type

	Tube

	Maximum Vacuum Maximum Vacuum

Not Rated

	End Type End Type

Without Fittings

	Bend Radius Bend Radius

25 mm to 49.9 mm

Not Rated

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10 Products

About Plastic and Rubber Tubing

About Metal Tubing

High-Pressure Hard Plastic Tubing for Air and Water

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

Polycarbonate tubing won’t degrade when exposed to the damaging effects of ultraviolet light. It should be used at temperatures above freezing. Tubing is clear, so you can easily monitor flow. It is rigid and does not bend.

Clear Polycarbonate Plastic

Clear Polycarbonate Plastic Tubing

Rigid
Compatible with Socket Connect Tube Fittings
Hard (Rockwell R120)
Temperature Range: 32° to 250°F

Metric
ID	OD	Wall Thick.	Max. Pressure	Color		1 ft.	2 ft.	4 ft.	8 ft.
14mm	16mm	1mm	160 psi @ 72 ° F	Clear	0000000	00000	000000	000000	000000

Static-Control Soft Plastic and Rubber Tubing for Air and Water

Protect sensitive equipment with this tubing—it is specially formulated to reduce the buildup of static electricity.

Silicone rubber tubing has carbon embedded into the walls to divert static quickly. It can handle a wider temperature range than PVC tubing, and is more flexible, so it bends easily around objects. It is opaque, so you can’t see what’s flowing through the line.

Opaque Antistatic Silicone Rubber

Silicone Rubber Tubing

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 70A)
Temperature Range: -70° to 450° F

ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
14mm	16mm	1mm	45mm	5 psi @ 72° F	Black	2, 5, 10, 25, 50	0000000	00000

Continuous-Flex Soft Plastic Tubing for Air and Water

This PVC tubing can handle continuous bending and flexing in applications requiring movement, such as metering (peristaltic) pumps and robotics. Tubing is clear, so you can easily monitor flow through the line. It’s commonly referred to as Tygon tubing.

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

Clear PVC Plastic

Comparable to Tygon R-3603
Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 55A)
Temperature Range: -50° to 160° F

ID, mm	OD, mm	Wall Thick., mm	Max. Pressure	Color	Lengths, ft.		Per Ft.
14	16	1	10 psi @ 72° F	Clear	10, 25, 50	0000000	00000

Flame-Retardant Soft Rubber Tubing for Air and Water

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 60A)
Temperature Range: -70° to 450° F

This self-extinguishing, silicone rubber tubing meets UL 94 V-0 and UL 94 V-1 for flame retardance, so it delays the spread of flames to valuable equipment. It is opaque, so you cannot see what’s flowing through the line. Tubing is flexible to easily bend around objects.

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

Opaque Silicone Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Specifications Met	Color	Lengths, ft.		Per Ft.
Metric
14mm	16mm	1mm	48mm	5 psi @ 72° F	UL 94 V-0, UL 94 V-1	Brown	5, 10, 25, 50, 100	0000000	00000

Smooth-Bore Seamless Stainless Steel Tubing

Straight

Seamless construction with no weld bead gives this tubing an interior with unrestricted flow. It is stronger than welded tubing and can be flared without splitting.

304 stainless steel has very good corrosion resistance.

316 stainless steel offers excellent corrosion resistance.

Tubing that meets ASTM specifications adheres to international standards for dimensions and materials.

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

Metric Straights

Temperature Range: See Table
Bending Method: Tube Bender
For Use With: Hydraulic Fluid, Oil, Water, Natural Gas, Air

304 Stainless Steel—Connect with Compression Fittings
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temperature Range, °F	Temper Rating	Specifications Met		0.5 m	1 m	2 m
18	2	14	3,000 psi @ 72° F	-325° to 1500°	Soft	ASTM A269	00000000	0000000	0000000	0000000
316 Stainless Steel—Connect with Compression Fittings
18	2	14	3,600 psi @ 72° F	-325° to 1500°	Soft	ASTM A269	00000000	000000	000000	000000

General Purpose Copper Tubing

Straight

Coil

This tubing has good corrosion resistance and excellent heat transfer qualities. It is seamless, which provides a smooth interior for unrestricted flow. It can be flared without splitting. All tubing meets international standards for copper tubing.

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

Metric Straights

Temperature Range: -20° to 400° F
Bendable: No
Specifications Met: ASTM B68, ASTM B75
Compatible Tube Fittings: Solder Connect

For Use With Air, Hydraulic Fluid, Oil, Water
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper Rating		0.5 m	1 m
16	1	14	1,500 psi @ 72° F	Hard	00000000	000000	000000

Metric Coils

Temperature Range: -20° to 400° F
Bending Method: Tube Bender
Specifications Met: ASTM B68, ASTM B75
Compatible Tube Fittings: Solder Connect

					10 m
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temper Rating		Each
For Use With Air, Hydraulic Fluid, Oil, Water
16	1	14	730 psi @ 72° F	Soft	0000000	0000000

Smooth-Bore Seamless Steel Tubing

Seamless construction with no weld bead gives this tubing an interior with unrestricted flow. It is stronger than welded tubing and can be flared without splitting. Do not use in corrosive environments.

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

Metric Straights

Temperature Range: See Table
Bending Method: Tube Bender
For Use With: Air, Hydraulic Fluid, Oil
Compatible Tube Fittings: Compression

1 m
OD, mm	Wall Thick., mm	ID, mm	Max. Pressure	Temperature Range, °F	Temper Rating	Specifications Met		Each
Steel
18	2	14	4,000 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	000000000	000000
2 m
Steel
18	2	14	4,000 psi @ 72° F	-5° to 570°	Soft	DIN 2391, DIN EN 10305-4	00000000	00000