Drains | McMaster-Carr

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Sodium Hydroxide (Caustic Soda)

Stainless Steel

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For Sink Drain Opening Diameter

1.25" to 1.375"

Drain Pipe Size

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For Use With

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Stainless Steel

Drain Type

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Stainless Steel

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1,854 Products

Most Likely Products

Sink Drains

Empty liquids from sinks into sewer lines

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Floor Drains

Catch liquid from the floor and direct it down a drain pipe

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

All Results

Facility and Grounds Maintenance

Sink Drains

Empty liquids from sinks into sewer lines

Sink Drain Traps

Sink Drain Traps

Retain a small amount of water to keep sewer gas from escaping

Sink Drain Fittings

Sink Drain Fittings

Connect tailpieces, traps, and extension tubing to drains

Sink Drain Tailpieces

Sink Drain Tailpieces

Connect drains to P-traps and S-traps

Sink Drain Trap Extension Tubing

Sink Drain Trap Extension Tubing

Add to a drain tailpiece when it doesn’t reach the trap

Dual-Connection Sink Drain Outlets

Dual-Connection Sink Drain Outlets

Connect two drains to a single outlet

Sink Drain Fitting Washers

Sink Drain Fitting Washers

Replace the washers in sink drain fittings

Floor Drains

Catch liquid from the floor and direct it down a drain pipe

Floor Drain Grates

Floor Drain Grates

Block solids from falling down drains while liquids flow freely

Floor Drain Trap Seals

Floor Drain Trap Seals

Stop sewer gases from escaping through rarely used floor drains if the P-trap dries out

Floor Sink Liners

Floor Sink Liners

Retrofit old or damaged floor sinks with a durable, corrosion-resistant liner

Floor Drain Covers

Floor Drain Covers

Put a lid on open drains to prevent accidents and injuries

Drain Check Valves

Drain Check Valves

Prevent water damage by placing into floor drains to stop sewer back-ups

Floor Drain Funnels

Floor Drain Funnels

Guide dripping wastewater and condensate down your drain to prevent splashing

Shower Drains

Quickly install a drain in your shower with no caulk required

Shower Drain Grates

Shower Drain Grates

Keep solids from sliding down your drain

Shower Stoppers

Shower Stoppers

Push down to plunge and cut trapped material to prevent clogs

Water Jet Drain Cleaners

Water Jet Drain Cleaners

Seal the inside of pipe, creating pressure to flush out clogs using a garden hose

Drain Snakes

Feed the flexible cable through pipes and spin the attached head to clear clogs

Drain Snake Heads

Drain Snake Heads

Replace the head on drain snakes

Drain Snake Leaders

Drain Snake Leaders

Guide cable through tight bends and traps

Drain Snake Cables

Drain Snake Cables

Replace the cable in drain snakes

Drain Cleaners

Break up clogs by dissolving buildup in drains, grease traps, and sewage systems

Drain Cleanouts

Drain Cleanouts

Create an access point to inspect and clean floor drain pipelines

Plungers

Force air down toilets and drains to clear clogs

Air Admittance Valves

Air Admittance Valves

Allow air into drain, waste, and vent systems so you don't have to vent plumbing to the outdoors

Grease Traps

Remove and retain grease from waste water to prevent blockages in plumbing lines

Water Jet Drain Cleaner Nozzles

Water Jet Drain Cleaner Nozzles

Blast through blocked pipes by attaching to a high-pressure water line

Manhole Covers

Made of cast iron to handle high-volume foot and vehicle traffic.

Sediment Traps

Catch debris in pipelines before it enters your sewage system or water heater

Neutralization Tanks

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

Manhole Riser Rings

Manhole Riser Rings

Raise a manhole cover to make it level with the surface

Catch Basin Scoops

Catch Basin Scoops

Remove leaves, sludge, and trash from basins and sewers

Roof Drains

Remove water from the middle of flat roofs

Fluid Handling

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Pipe Nipples and Pipe

Pipe Nipples and Pipe

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Pipe Flanges

Create an access point in a line by bolting two same-size flanges together with a gasket

Pipe Caps

Cover the ends of pipe to keep out dirt and debris

Pipe Plugs

Insert into the ends of pipe to keep out dirt and debris

Expansion Joints

Expansion Joints

Reduce stress, vibration, and noise in piping systems by absorbing movement

Pipe Bleed Rings

Pipe Bleed Rings

Access inside a pipe line to vent pressure, drain liquid, and take samples

Hose Drainers

No need to bend over and shake out fluid from your hose—let gravity do the work

Foam Drain Cleaners

Foam Drain Cleaners

Feed through pipe to scrape away buildup; also known as pipe pigs

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Electrical

Electrical Enclosure Drains

Electrical Enclosure Drains

Release moisture to keep components dry

Electrical Enclosure Drain Vents

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

Electrical Enclosure Vents

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

Building and Machinery Hardware

Bar Grating

Create a raised surface for safe travel over trenches, walkways, and stairs

Bar Grating Clips

Bar Grating Clips

Secure grating to your support structure

Stair Treads

Replace stair treads in a stairway

Floor Plates

Add permanent slip resistance to floors, ramps, stairs, and docks

Power Transmission

Compressed Air Separators

Compressed Air Separators

Pull water and oil out of air lines to prevent equipment damage

Compressed Air Condensate Separators

Compressed Air Condensate Separators

Remove oil from compressed air systems for disposal

Compressed Air Condensate Separator Service Kits

Compressed Air Condensate Separator Service Kits

Remove oil from the condensate in air lines to properly dispose of it

Safety Equipment

Floor Drain Plugs

Floor Drain Plugs

Prevent oil and other spills from going down your floor drain

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