Plastic Pipe Couplings | McMaster-Carr

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	Type Type


Connector	Adapter

Reducing Adapter	Bushing

Pipe	Reducer

Union	Clamp

Cap

	Pipe Size Pipe Size

1/16
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12

	Thread Type Thread Type

	Connection Style Connection Style

Push to Connect

Quick Disconnect

	Material Material

Stainless Steel

	Shape Shape


Straight	90° Elbow

Cap/Plug	Cross

Tee

	Schedule Schedule


40	80

120

	Color Color

	White		Dark Gray
	Light Gray		Black
	Beige		Clear
	Yellow		Orange
	Blue		Gray
	Green		Red

	Gender Gender

	For Use With For Use With

	Connection Type Connection Type


Pipe	Tube

Hose

	Threading Threading

Threaded on Both Ends

Threaded on One End

	System of Measurement System of Measurement

	Length Length

4 59/64" to 6 7/8"

5 3/8" to 7 41/64"

5 5/8" to 7 11/16"

6 37/64" to 12 1/32"

6 47/64" to 9 33/64"

8 19/64" to 12 1/32"

12 3/4" to 17"

13 1/2" to 18"

15" to 19 3/4"

	For Pipe Material For Pipe Material

Stainless
Steel

	Maximum Temperature Maximum Temperature

100° to 199° F

200° to 249° F

250° F or greater

	Maximum Pressure Maximum Pressure

15 psi @ 72° F

20 psi @ 72° F

30 psi @ 72° F

35 psi @ 72° F

40 psi @ 72° F

45 psi @ 72° F

50 psi @ 72° F

55 psi @ 72° F

60 psi @ 72° F

65 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

80 psi @ 72° F

90 psi @ 72° F

95 psi @ 72° F

100 psi @ 72° F

110 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

130 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

160 psi @ 72° F

165 psi @ 72° F

170 psi @ 72° F

175 psi @ 72° F

180 psi @ 72° F

185 psi @ 72° F

190 psi @ 72° F

200 psi @ 72° F

210 psi @ 72° F

220 psi @ 72° F

225 psi @ 72° F

230 psi @ 72° F

235 psi @ 72° F

240 psi @ 72° F

250 psi @ 72° F

260 psi @ 72° F

280 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

310 psi @ 72° F

315 psi @ 72° F

320 psi @ 72° F

330 psi @ 72° F

340 psi @ 72° F

370 psi @ 72° F

390 psi @ 72° F

400 psi @ 72° F

410 psi @ 72° F

420 psi @ 72° F

430 psi @ 72° F

440 psi @ 72° F

450 psi @ 72° F

460 psi @ 72° F

470 psi @ 72° F

480 psi @ 72° F

500 psi @ 72° F

520 psi @ 72° F

540 psi @ 72° F

565 psi @ 72° F

570 psi @ 72° F

600 psi @ 72° F

620 psi @ 72° F

630 psi @ 72° F

690 psi @ 72° F

720 psi @ 72° F

770 psi @ 72° F

780 psi @ 72° F

850 psi @ 72° F

920 psi @ 72° F

1,010 psi @ 72° F

1,130 psi @ 72° F

	Specifications Met Specifications Met

3-A Sanitary Certified

ANSI/ASME

CSA

FDA Compliant

Fed. Spec.

IAPMO

ICC

ISO

National Standard
Plumbing Code

NSF/ANSI

Soil Conservation Service

UL

UPC

	For Pipe Schedule For Pipe Schedule


40	80

	Maximum Vacuum Maximum Vacuum

20 in. of Hg @ 72° F

24 in. of Hg @ 72° F

25 in. of Hg @ 72° F

26 in. of Hg @ 72° F

28 in. of Hg @ 72° F

29 in. of Hg @ 72° F

	Body Shape Body Shape


Hex	Round

	For Tube ID For Tube ID

	Socket Connect Type Socket Connect Type


Cement	Weld

Compression	Snap Lock

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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.

More

Pipe and Pipe Fittings

Thick-Wall Plastic Pipe
and Pipe Fittings for Water

With thicker, stronger walls than standard-wall pipe and pipe fittings, these can handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Use in high-pressure applications up to 900 psi.

Standard-Wall Plastic Pipe
and Pipe Fittings for Water

The industry standard for residential and commercial plumbing and water supply applications. Fittings can handle low to medium pressures up to 750 psi.

Extra-Thick-Wall
Plastic Pipe for Water

Extra-thick Schedule 120 walls give this pipe excellent strength in heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation. Use in high-pressure applications up to 1,000 psi. They connect to thick-wall plastic pipe fittings.

Plastic Barbed Pipe Fittings and
Semi-Flexible Pipe for Water

Also known as insert fittings, these have a barbed end that slides into pipe and secures with a clamp. Since you don't have to wait for cement to dry, they're quicker to install than socket-connect fittings. Use in low-pressure applications up to 200 psi.

Plastic Pipe and Pipe
Fittings for Hot Water

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Designed to handle high temperatures, these are for use in plumbing and water applications up to 200° F.

UV-Resistant Plastic Pipe
and Pipe Fittings for Water

Pipe and fittings won't deteriorate when used in outdoor environments—the material has an additive that protects against the damaging effects of ultraviolet light.

Plastic Pipe and Pipe
Fittings for Chemicals

Plastic Pipe Fittings
for Oil and Gasoline

Plastic Pipe Fittings for Oil and Gasoline

Plastic Pipe and Pipe Fittings
for Drain, Waste, and Vent

Clamp-On Connectors

Clamp-On Connectors

Use these to connect plastic or metal pipe of the same or different materials. Tighten the bands to form a strong seal.

Hose Fittings

Hose Fittings

Connect these fittings to lengths of hose. Hose fittings are typically used in high-flow, suction, and hydraulic applications.

Tubing and Tube Fittings

Tubing and Tube Fittings

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)