Sink Drain Pipe | McMaster-Carr

	Material Material

	OD OD

	Color Color

	White		Black
	Clear		Light Gray
	Gray

	Trap Type Trap Type


P-Trap	S-Trap

Drum Trap

	Pipe Size Pipe Size

1 1/4

1 1/2

	Shape Shape


Straight	Tee

90° Elbow	45° Elbow

Wye	270° Bend

22 1/2° Elbow	Double Wye

180° Bend

	Type Type


Connector	Adapter

Reducer	Bushing

Pipe	Reducing Adapter

Trap	Union

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

DFARS Specialty Metals
COTS-Exempt

	Length Length

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

RoHS Compliant

RoHS Compliant with
Exemptions

	Connection Style Connection Style

Socket Connect

Threaded

Clamp On

	Mounting Location Mounting Location

Wall

Floor

	For Sink Drain Opening Diameter For Sink Drain Opening Diameter

	Outlet Connection Style Outlet Connection Style

Clamp On

Threaded

	Tailpiece OD Tailpiece OD

1 1/4"

1 1/2"

	Drain Type Drain Type

Stopper

Strainer

Lever

	Tailpiece Length Tailpiece Length

8 3/4"

12"

	For Pipe Material For Pipe Material

ABS Plastic

PVC Plastic

CPVC Plastic

	Finish Finish

	Top Diameter Top Diameter

	Gender Gender

Female

Male

	Connection Type Connection Type


Pipe	Tube

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

REACH Compliant

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318 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.

Sink Drain Traps

Prevent sewer gas from entering your building. Traps swivel and adjust vertically for convenient installation.

Adjustable-Neck Sink Drain Traps

Connect sink drains that are offset from wall drain outlets.

Easy-to-Clean J-Bends

Loosen the knobs on these J-bends to clean them out without removing them from your pipe system.

J-Bends

Use these J-bends as replacement parts for P-traps and S-traps.

Sink Drain Tailpieces

Use these flanged tailpieces to connect a sink drain to a P-trap or S-trap.

Extension Tubing for Sink Drain Traps

Use these extensions to help connect drain tailpieces to drain traps.

Dual-Connection Sink Drain Outlets

Connect two drains to a single outlet.

Sink Drains

Lavatory Sink Drains

These sink drains have an overflow cutout.

Lever-Control Sink Drains

Lever-Control Sink Drains with Overflow Outlet Pipe

Sink Drains with Trap

Plastic Sink Drains with Adjustable-Height P-Trap

This drain is chemical resistant and often used in lab sinks. The P-trap prevents vapors from returning up through the drain.

Plastic Sink Drains with Collection Trap

These drains have a removable collection trap that catches sediment and objects.

Sink Drain Trap Fittings

Sink Drain Compression Tube Adapters

These adapters connect sink drain traps to threaded wall and floor drain outlets.

Replacement Washers for Slip-Joint Fittings

Replacement Adapter Washers for Slip-Joint Fittings

These adapters connect 1 ¼” OD pipe to 1 ½” OD pipe.

Slip-Joint Fittings

Use these fittings to connect tailpieces, P-traps, S-traps, and extension tubing to sink drains.

Plastic Pipe and Pipe Fittings

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.

Drain, Waste, and Vent ABS Pipe Fittings for Chemicals

These fittings are an economical option for chemical waste systems. Fittings are ABS plastic, which has excellent strength and impact resistance and good chemical resistance.

Drain, Waste, and Vent ABS Pipe for Chemicals

This pipe is an economical choice for gravity-flow chemical waste systems. Pipe is ABS plastic, which has excellent strength and impact resistance and good chemical resistance.

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.

Sink Drain Wrenches

Install and repair sink drain traps and fittings.

Adjustable Sink Drain Wrenches

In addition to standard and pop-up sink drains, these wrenches install and remove overflow outlets and toilet inlet connectors (also known as spuds).