Floor Drains | McMaster-Carr

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Pipe Size

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

EAR99

Uniform Load Rating @ Unsupported Length

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For Use Outdoors

Drain Pipe Size

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Weight Capacity

2,000 lb. to 9,999 lb.

10,000 lb. to 19,999 lb.

20,000 lb. to 29,999 lb.

30,000 lb. or greater

Not Rated

Bearing Bar Center-to-Center Width

506 Products

Facility and Grounds Maintenance

Floor Drains

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

13 products

Floor Drain Grates

Block solids from falling down drains while liquids flow freely

23 products

Floor Drain Covers

Put a lid on open drains to prevent accidents and injuries

4 products

Floor Sink Liners

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

9 products

Floor Drain Trap Seals

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

4 products

Drain Check Valves

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

3 products

Floor Drain Funnels

Guide dripping wastewater and condensate down your drain to prevent splashing

2 products

Shower Drain Grates

Keep solids from sliding down your drain

1 product

Shower Drains

Quickly install a drain in your shower with no caulk required

5 products

Shower Stoppers

Push down to plunge and cut trapped material to prevent clogs

1 product

Drain Cleanouts

Create an access point to inspect and clean floor drain pipelines

3 products

Manhole Covers

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

2 products

Air Admittance Valves

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

2 products

Building and Machinery Hardware

Bar Grating

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

356 products

Bar Grating Clips

Secure grating to your support structure

40 products

Floor Plates

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

36 products

Safety Equipment

Floor Drain Plugs

Prevent oil and other spills from going down your floor drain

3 products