High-Purity Tubing | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	OD OD

	ID ID

	For Use With For Use With

	Material Material

Plastic

Rubber

	Color Color

	White
	Clear

	Flexibility Flexibility


Flexible	Semi-Flexible

	Connection Style Connection Style

Compression

Barbed

Push to Connect

	Maximum Pressure Maximum Pressure

	Maximum Temperature Maximum Temperature

	Hardness Rating Hardness Rating


Soft	Hard

	Clarity Clarity


Clear	Semi-Clear

	Environment Environment

Food and Beverage

Sanitary

Clean Room

	Wall Thickness Wall Thickness

	Length Length

	Hardness Hardness

	Specifications Met Specifications Met

	Minimum Temperature Minimum Temperature

	Sterilize With Sterilize With

	Bend Radius Bend Radius

	Maximum Vacuum Maximum Vacuum

29 in. of Hg @ 72° F

Not Rated

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

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

REACH Compliant

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75 Products

About Plastic and Rubber Tubing

Designed for high-purity applications, this hard tubing is cleaned and bagged to prevent dirt and moisture from contaminating the inside. It is free of plasticizers like DEHP, so it won’t impart tastes or odors to the fluid running through it. Tubing is semi-flexible, so it is good for gradual bends. It is FDA compliant for contact with food.

Polypropylene tubing has better chemical resistance than PFA tubing to handle a wide variety of acids and other harsh substances. It is semi-clear, so you get a limited view inside the line.

PFA tubing can withstand a wider temperature range and higher pressures than polypropylene tubing. It is produced in a clean room, so it’s best for applications where sanitation is crucial, such as food processing and pharmaceuticals. Tubing meets NSF/ANSI 51 for food contact. It meets USP Class VI specifications for material testing, but is not for use in medical applications. Tubing meets UL 94 V-0 for flame retardance, so it delays the spread of flames to valuable equipment. It is clear, so you can easily monitor flow through the line.

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

Semi-Clear Polypropylene Plastic

Polypropylene Plastic Tubing

Semi-Flexible
Compatible with Push to Connect Tube Fittings
Hard (Rockwell R93)
Temperature Range: 40° to 200° F
Specifications Met: FDA Compliant 21 CFR 177.1520

Inch
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color		5 ft.	10 ft.	25 ft.	50 ft.	100 ft.
1/8"	1/4"	1/16"	1 1/2"	250 psi @ 72° F	White	0000000	000000	000000	000000	00	00
1/4"	3/8"	1/16"	1 1/2"	175 psi @ 72° F	White	0000000	00000	00000	00000	00	00
3/8"	1/2"	1/16"	2"	125 psi @ 72° F	White	0000000	00000	00000	00000	00	00
Metric
4mm	6mm	1mm	60mm	145 psi @ 72° F	White	0000000	00	00000	00000	000000	000000
6mm	8mm	1mm	70mm	105 psi @ 72° F	White	0000000	00	00000	00000	00000	000000
8mm	10mm	1mm	75mm	80 psi @ 72° F	White	0000000	00	00000	00000	00000	000000
10mm	12mm	1mm	85mm	60 psi @ 72° F	White	0000000	00	00000	00000	00000	000000
12mm	14mm	1mm	90mm	50 psi @ 72° F	White	0000000	00	00000	00000	00000	000000

Clear PFA Plastic

PFA Plastic Tubing

Semi-Flexible
Compatible with Compression Tube Fittings
Hard (Durometer 60D)
Temperature Range: -300° to 500° F
Specifications Met: FDA Compliant 21 CFR 177.1550, NSF/ANSI 51, NSF/ANSI 61, NSF/ANSI 372, UL 94 V-0, USP Class VI

Inch
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Max. Vacuum	Color		1 ft.	2 ft.	5 ft.	10 ft.	20 ft.	25 ft.
1/16"	1/8"	1/32"	1/2"	450 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	00	00000	00000	000000	00	000000
1/8"	1/4"	1/16"	1/2"	465 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	00	00000	00000	00000	00	00000
1/4"	3/8"	1/16"	1"	310 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	000000	00000	00000	00000	0000000	000000
Metric
4mm	6mm	1mm	44mm	310 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	00	00000	00000	00000	00	00000
6mm	8mm	1mm	64mm	235 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	00	00000	00000	00000	00	00000
8mm	10mm	1mm	70mm	185 psi @ 72° F	29 in. of Hg @ 72° F	Clear	0000000	00000	00000	00000	00000	00	000000

High-Purity Hard Plastic Tubing

Semi-Flexible
Compatible with Compression Tube Fittings
Hard (Durometer 60D)
Temperature Range: -320° to 500° F

With hard walls and the ability to handle extreme temperatures, this PFA tubing is the preferred material for semiconductor applications. The material contains extremely low levels of additives, so it won’t contaminate the fluid passing through it. Tubing meets USP Class VI specifications for material testing; it is not for use in medical applications. It meets UL 94 V-0 for flame retardance, so it delays the spread of flames to valuable equipment. Tubing is clear, so you can easily monitor flow through the line. It is semi-flexible, so it is good for gradual bends.

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

Clear PFA Plastic
ID	OD	Wall Thick.	Max. Pressure	Color	Specifications Met	Lengths, ft.		Per Ft.
1/16"	1/8"	1/32"	410 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	10, 25, 50	0000000	00000
1/8"	3/16"	1/32"	170 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	5, 10, 25, 50	0000000	0000
1/8"	1/4"	1/16"	410 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	2, 5, 10, 20, 25, 50	0000000	0000
3/16"	1/4"	1/32"	170 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	2, 5, 10, 25, 50	0000000	0000
1/4"	3/8"	1/16"	250 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	0000
3/8"	1/2"	1/16"	180 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000
1/2"	5/8"	1/16"	140 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000
5/8"	3/4"	1/16"	110 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000
3/4"	7/8"	1/16"	95 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000
7/8"	1"	1/16"	85 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000
1"	1 1/8"	1/16"	75 psi @ 72° F	Clear	USP Class VI, UL 94 V-0, FDA Compliant 21 CFR 177.1550	1, 2, 5, 10, 20, 25, 50	0000000	00000

High-Purity Soft Plastic Tubing

Manufacturer Equivalent Number: 2001
Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 70A)
Temperature Range: -100° to 130° F

Designed for high-purity processes, this tubing is made without plasticizers like DEHP that can contaminate the fluid passing through it. Tubing is also known as Versilon and formerly was known as Tygon. It meets USP Class VI specifications for material testing; it is not for use in medical applications. Tubing is semi-clear, so you get a limited view inside the line. It is flexible and bends easily around objects.

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

Semi-Clear Versilon Plastic Blend
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Specifications Met	Lengths, ft.		Per Ft.
1/16"	3/16"	1/16"	1/4"	45 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	10, 25, 50	0000000	00000
1/8"	1/4"	1/16"	1/2"	30 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	5, 10, 25, 50	0000000	0000
3/16"	5/16"	1/16"	1/2"	20 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	5, 10, 25, 50	0000000	0000
1/4"	3/8"	1/16"	1"	15 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	5, 10, 25, 50	0000000	0000
5/16"	7/16"	1/16"	1 1/2"	10 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	5, 10, 25, 50	0000000	0000
3/8"	1/2"	1/16"	2"	10 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	2, 5, 10, 25, 50	0000000	0000
1/2"	3/4"	1/8"	1 1/2"	15 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	2, 5, 10, 25, 50	0000000	0000
5/8"	7/8"	1/8"	2 1/2"	10 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	2, 5, 10, 20, 25, 50	0000000	0000
3/4"	1"	1/8"	3"	10 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	1, 2, 5, 10, 20, 25, 50	0000000	0000
1"	1 3/8"	3/16"	3 3/4"	10 psi @ 72° F	White	USP Class VI, FDA Compliant 21 CFR 177.2600	1, 2, 5, 10, 20, 25, 50	0000000	00000

High-Temperature and High-Purity Soft Rubber Tubing

Semi-Clear Tubing

Semi-Clear Tubing with Braid

Not only is this tubing cured with platinum for high purity, it can handle higher temperatures than any of our other high-purity tubing. It is free of plasticizers like DEHP and will not impart tastes or odors to the fluid running through it. Tubing meets USP Class VI specifications for material testing; it is not for use in medical applications. It is semi-clear, so you get a limited view inside the line. Tubing is flexible and bends easily around objects.

Tubing with a polyester braid reinforcement has extra strength to withstand higher pressures than nonreinforced tubing.

Tubing with a pump tube number is designed for use with metering (peristaltic) pumps; it can handle repeated bending and flexing.

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

Semi-Clear Silicone Rubber

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 55A)
Temperature Range: -80° to 420° F
Environment: Food Industry, Sanitary
Specifications Met: FDA Compliant 21 CFR 177.2600, ISO 10993-1, USP Class VI

ID	OD	Wall Thick.	Max. Pressure	Color	Lengths, ft.		Per Ft.
0.012"	0.025"	0.006"	10 psi @ 72° F	White	5, 10, 25, 50	00000000	00000
0.02"	0.037"	0.008"	10 psi @ 72° F	White	5, 10, 25, 50	00000000	0000
0.025"	0.047"	0.011"	10 psi @ 72° F	White	5, 10, 25, 50	00000000	0000
1/32"	1/16"	1/64"	10 psi @ 72° F	White	10, 25, 50	00000000	0000
0.04"	0.085"	0.023"	10 psi @ 72° F	White	10, 25, 50	00000000	0000
1/16"	1/8"	1/32"	10 psi @ 72° F	White	10, 25, 50	00000000	0000
5/64"	1/8"	1/32"	10 psi @ 72° F	White	10, 25, 50	00000000	0000
1/8"	1/4"	1/16"	10 psi @ 72° F	White	5, 10, 25, 50	00000000	0000
3/16"	3/8"	3/32"	10 psi @ 72° F	White	5, 10, 25, 50	00000000	0000
1/4"	1/2"	1/8"	10 psi @ 72° F	White	2, 5, 10, 25, 50	00000000	0000
5/16"	1/2"	3/32"	5 psi @ 72° F	White	2, 5, 10, 25, 50	00000000	0000
3/8"	5/8"	1/8"	5 psi @ 72° F	White	2, 5, 10, 25, 50	00000000	0000
1/2"	5/8"	1/16"	Not Rated	White	2, 5, 10, 25, 50	00000000	00000
1/2"	3/4"	1/8"	5 psi @ 72° F	White	2, 5, 10, 20, 25, 50	00000000	00000
5/8"	7/8"	1/8"	4 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
3/4"	1"	1/8"	3 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000

Semi-Clear Silicone Rubber with Polyester Braid Reinforcement

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 60A)
Temperature Range: -80° to 350° F
Environment: Clean Room, Food Industry, Sanitary
Environmental Rating: ISO Class 8
Specifications Met: FDA Compliant 21 CFR 177.2600, USP Class VI

ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
1/16"	19/64"	7/64"	1"	170 psi @ 72° F	White	2, 5, 10, 20, 25	00000000	000000
1/8"	23/64"	7/64"	1"	170 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
3/16"	29/64"	9/64"	1 1/4"	160 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
1/4"	33/64"	9/64"	1 1/2"	160 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
3/8"	21/32"	9/64"	2"	120 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
1/2"	51/64"	5/32"	2 1/2"	130 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
5/8"	31/32"	11/64"	3"	100 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
3/4"	1 3/32"	11/64"	3 1/2"	85 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
7/8"	1 15/64"	3/16"	4"	70 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
1"	1 23/64"	3/16"	5"	65 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
1 1/8"	1 31/64"	3/16"	5 1/2"	55 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000
1 1/4"	1 39/64"	3/16"	6"	55 psi @ 72° F	White	1, 2, 5, 10, 20, 25	00000000	00000

Semi-Clear Silicone Rubber For Use with Metering Pumps

Flexible
Compatible with Barbed Tube Fittings
Soft (Durometer 50A)
Temperature Range: -70° to 450° F
Environment: Clean Room, Food Industry, Sanitary
Environmental Rating: ISO Class 8
Specifications Met: FDA Compliant 21 CFR 177.2600, NSF/ANSI 51, USP Class VI

ID	OD	Wall Thick.	For Pump Tube Number	Color	Lengths, ft.		Per Ft.
1/32"	5/32"	1/16"	13	White	5, 10, 25, 50, 100	0000000	000000
1/8"	1/4"	1/16"	16	White	5, 10, 25, 50, 100	0000000	00000
1/8"	5/16"	3/32"	120	White	2, 5, 10, 25, 50	0000000	00000
3/16"	5/16"	1/16"	25	White	5, 10, 25, 50, 100	0000000	00000
3/16"	3/8"	3/32"	15	White	2, 5, 10, 25, 50, 100	0000000	00000
1/4"	7/16"	3/32"	24	White	2, 5, 10, 25, 50, 100	0000000	00000
1/4"	1/2"	1/8"	26	White	2, 5, 10, 25, 50, 100	0000000	00000
5/16"	7/16"	1/16"	18	White	2, 5, 10, 25, 50, 100	0000000	00000
3/8"	5/8"	1/8"	73	White	1, 2, 5, 10, 25, 50	0000000	00000
1/2"	47/64"	1/8"	82	White	1, 2, 5, 10, 25, 50	0000000	00000
1/2"	7/8"	3/16"	88	White	1, 2, 5, 10, 25, 50	0000000	00000
3/4"	1 1/8"	3/16"	191	White	1, 2, 5, 10, 25, 50	0000000	00000

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About Plastic and Rubber Tubing

Cleaned and Bagged High-Purity Hard Plastic Tubing

High-Purity Hard Plastic Tubing

High-Purity Soft Plastic Tubing

High-Temperature and High-Purity Soft Rubber Tubing