Rough Vacuum Tube Fittings

	Pipe Size Pipe Size

1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4
5
6
8
10
12

	Type Type


Adapter	Connector

Reducing Adapter	Reducer

Bushing	Pipe

Flange	Union

Cap	Clamp

Plug	Saddle Tap

	Material Material

Plastic

Steel

Glass-Filled PVC Plastic

Zinc

	Shape Shape


Straight	Tee

90° Elbow	Cap/Plug

45° Elbow	Wye

22 1/2° Elbow	Cross

11 1/4° Elbow	Double Wye

	Connection Style Connection Style

	For Pipe Material For Pipe Material

	Color Color

	Dark Gray
	Light Gray
	Blue

	For Use With For Use With

	Gender Gender

Female

Male

	Connection Type Connection Type


Pipe	Tube

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Thread Type Thread Type

NPT

BSPT

	Threading Threading

Unthreaded

Threaded on One End

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Maximum Vacuum Maximum Vacuum

15 in. of Hg @ 72° F

26 in. of Hg @ 72° F

29 in. of Hg @ 72° F

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

	Specifications Met Specifications Met

ASTM

NSF/ANSI

ASME

	Maximum Pressure Maximum Pressure

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

REACH Compliant

	Socket Depth Socket Depth

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1,478 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.

Thick-Wall Plastic Pipe Fittings for Water

Connect these fittings to thick-wall plastic pipe—they have thicker, stronger walls than standard-wall fittings, so they can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. They can withstand pressures up to 900 psi.

Thick-Wall Plastic Pipe Flanges for Water

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation.

Thick-Wall Plastic Pipe for Water

Connect to thick-wall plastic pipe fittings for use in heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Pipe can handle pressures up to 900 psi.

CPVC Pipe Fittings for Hot Water

Connect to CPVC pipe for use in high-temperature plumbing and water supply applications up to 200° F.

CPVC Pipe for Hot Water

Connect to CPVC pipe fittings for use in high-temperature plumbing and water supply applications up to 170° or 200° F.

CPVC Pipe Flanges for Hot Water

Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Pressure Class 150 flanges. Use in high-temperature plumbing and water supply applications up to 200° F.

Low-Pressure Clamp-On Connectors for Air

These connectors are for use in low-pressure air and vacuum conveying systems, as well as in gravity-flow systems.

Vacuum Fittings for Steel Tubing

Use these fittings in an air vacuum system to avoid the hassle of brazing and welding. Insert two fittings into a clamp and tighten to form a secure seal in steel tubing.

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