PVC Drain Pipe Fittings | McMaster-Carr

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	Material Material

PVC Plastic

CPVC Plastic

	Shape Shape


Straight	90° Elbow

Tee	45° Elbow

Cap/Plug	Wye

270° Bend	22 1/2° Elbow

Double Wye	180° Bend

	Type Type


Connector	Adapter

Reducer	Pipe

Reducing Adapter	Cap

Trap	Union

Plug	Bushing

Flange	Expansion Joint

	Pipe Size Pipe Size

1 1/4

1 1/2

	Connection Style Connection Style

	For Pipe Material For Pipe Material

	Color Color

	White
	Black
	Light Gray

	For Use With For Use With

	For Pipe Size For Pipe Size

3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12
18
24

	Socket Connect Type Socket Connect Type


Cement	Compression

	For Pipe OD For Pipe OD

	Gender Gender

Female

Male

	Trade Size Trade Size

	Connection Type Connection Type


Pipe	Tube

	Length Length

	Maximum Pressure Maximum Pressure

4 psi @ 72° F

15 psi @ 72° F

Gravity Flow

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Specifications Met Specifications Met

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

RoHS Compliant

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

DFARS Specialty Metals
COTS-Exempt

	ID ID

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

REACH Compliant

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260 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.

Aboveground Standard-Wall PVC Pipe
Fittings for Drain, Waste, and Vent

These Schedule 40 fittings are the industry standard for gravity-flow drain, waste, and vent (DWV) applications.

Aboveground Standard-Wall PVC Pipe
Flanges for Drain, Waste, and Vent

Bolt two same-size flanges together with a gasket to create an access point within a line. Also known as Schedule 40 flanges, they are the industry standard for gravity-flow drain, waste, and vent (DWV) applications.

Underground PVC Pipe Fittings
for Drain, Waste, and Vent

With thinner walls than Schedule 40 fittings, these are lighter in weight and have more space on the inside for high-flow applications, such as underground gravity-flow sewer and storm drainage lines. They are also known as SDR 35 fittings.

Underground PVC Pipe for Drain, Waste, and Vent

This pipe has thinner walls than Schedule 40 pipe, so it’s lighter in weight and has more space on the inside for high-flow applications, such as underground gravity-flow sewer and storm drainage lines.

Cast Iron-to-PVC Pipe Adapters
for Drain, Waste, and Vent

These adapters connect PVC waste pipe to cast iron pipe without adding bulk. Instead of securing pipes together from the outside like clamp-on couplings, these flexible adapters fit into cast iron pipe to create a tight compression seal.

Gravity-Flow CPVC Pipe Fittings
for Corrosive Chemical Waste

These fittings are NSF certified for use in corrosive waste gravity-flow systems. Made of CPVC, they have better chemical resistance than ABS plastic gravity-flow fittings and can stand up to highly-corrosive acids and other harsh substances.

Gravity-Flow CPVC Pipe for Corrosive Chemical Waste

Use this pipe in gravity-flow applications that involve highly-corrosive chemicals–it is NSF certified for use in corrosive waste systems. Pipe is made of CPVC, which has better chemical resistance than ABS plastic to stand up to acids and other harsh substances.

Low-Pressure Clamp-On Connectors
for Drain, Waste, and Vent

Cut-to-Length Low-Pressure Clamp-On
Connectors for Drain, Waste, and Vent

Connect two pipes that are up to 100 feet apart—cut the connector to the length you need and attach a clamp to each end.

Clamp-On Expansion Joints for Drain, Waste, and Vent

These joints are designed for vertical use in drain, waste, and vent systems.

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How to Identify and Measure Fittings

Pipe and Pipe Fittings

Aboveground Standard-Wall PVC Pipe
Fittings for Drain, Waste, and Vent

Aboveground Standard-Wall PVC Pipe
Flanges for Drain, Waste, and Vent

Underground PVC Pipe Fittings
for Drain, Waste, and Vent

Underground PVC Pipe for Drain, Waste, and Vent

Cast Iron-to-PVC Pipe Adapters
for Drain, Waste, and Vent

Gravity-Flow CPVC Pipe Fittings
for Corrosive Chemical Waste

Gravity-Flow CPVC Pipe for Corrosive Chemical Waste

Low-Pressure Clamp-On Connectors
for Drain, Waste, and Vent

Cut-to-Length Low-Pressure Clamp-On
Connectors for Drain, Waste, and Vent

Clamp-On Expansion Joints for Drain, Waste, and Vent

How to Identify and Measure Fittings

Pipe and Pipe Fittings

Aboveground Standard-Wall PVC PipeFittings for Drain, Waste, and Vent

Aboveground Standard-Wall PVC PipeFlanges for Drain, Waste, and Vent

Underground PVC Pipe Fittingsfor Drain, Waste, and Vent

Underground PVC Pipe for Drain, Waste, and Vent

Cast Iron-to-PVC Pipe Adaptersfor Drain, Waste, and Vent

Gravity-Flow CPVC Pipe Fittingsfor Corrosive Chemical Waste

Gravity-Flow CPVC Pipe for Corrosive Chemical Waste

Low-Pressure Clamp-On Connectorsfor Drain, Waste, and Vent

Cut-to-Length Low-Pressure Clamp-OnConnectors for Drain, Waste, and Vent

Clamp-On Expansion Joints for Drain, Waste, and Vent

Aboveground Standard-Wall PVC Pipe
Fittings for Drain, Waste, and Vent

Aboveground Standard-Wall PVC Pipe
Flanges for Drain, Waste, and Vent

Underground PVC Pipe Fittings
for Drain, Waste, and Vent

Cast Iron-to-PVC Pipe Adapters
for Drain, Waste, and Vent

Gravity-Flow CPVC Pipe Fittings
for Corrosive Chemical Waste

Low-Pressure Clamp-On Connectors
for Drain, Waste, and Vent

Cut-to-Length Low-Pressure Clamp-On
Connectors for Drain, Waste, and Vent