Seal the end of 4 in. Sewer and Drain (S&D) pipe with the 4 in. PVC S&D Cap. This cap is used to stop the flow of water at the end of the pipeline. The cap is made of heavy-duty polyvinyl chloride (PVC) and can be solvent-welded for a watertight connection. Meets applicable ASTM standards. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects-or we'll replace it. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.

Caps the beginning or end of the pipeline to stop the water flow and direct water toward the open end
Connects to end of 4 in. Sewer and Drain (S&D) pipe
Meets applicable ASTM standards
Comes with one PVC Cap
As part of a complete drainage system, the PVC cap closes off the end of the pipeline to stop water flow and direct water in the system toward an open end
Attach to end of 4 in. S&D pipe; solvent-weld to PVC components for a watertight connection
Cap made of polyvinyl chloride (PVC) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking.
Use sewer and drain fittings when you need to transition between different pipe types and sizes, or to change direction and make connections in the pipeline
Hassle-free limited lifetime warranty guarantees the NDS product is free from defects-or we'll replace it
Founded in 1972, NDS is the preferred brand trusted by professionals with proven products, tools, and support for any size project
NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success
Return Policy
California residents

Additional Resources

From the Manufacturer

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Questions & Answers

Q:Will these caps fit Sku#: 193879 White PVC Schedule 40 DWV Plain End Pipe?

by|Sep 6, 2022

1 Answer

Answer This Question

A: Hi Tony, NDS caps are recommended to be used on Sewer & Drain SDR 35 pipe and not on Sch.40 DWV pip.

by|Sep 7, 2022

Q:Need to find a cap with an I.D. of 4". I am using it as a boot for a 7lb gas cylinder (4"x29"). I could get this and glue it on, but I'd rather get something that fits. The bottom is semi-rounded and I need it to stand up. Does anyone have any ideas? Thx

by|Jun 18, 2022

1 Answer

Answer This Question

A: Donovan, The closest thing we could suggest outside of the NDS #4P06 is using NDS Part #104 which is a rubber end cap and is relatively flat. However, I don't see it on the website for Home Depot. You should be able to special order it from the customer service desk if that will work better.

by|Jun 22, 2022

Q:Outside diameter measurements?

by|Nov 15, 2021

1 Answer

Answer This Question

A: The outside diameter of the cap is 4.46 inches. The inside diameter is 4.25 inches.

by|Aug 7, 2022

1 found this answer helpful

Q:What is the measured height of this cap?

by|Sep 22, 2021

2 Answers

Answer This Question

A: 1-⅞ inches, or 47 mm

by|Jan 17, 2023

1 found this answer helpful

A: The measured height from the base to the top is 1.87 inches.

by|Sep 22, 2021

Customer Reviews

4.1 out of 5

(76)

4.1
out of 76 reviews
68%recommend this product

Filter by:

Showing 1-10 of 76 reviews

Mar 14, 2018

This was perfect for my drainage project for which I used the JM eagle 4 in. x 10 ft. PVC D2729 S...

This was perfect for my drainage project for which I used the JM eagle 4 in. x 10 ft. PVC D2729 Sewer and Drain Pipe. The plug fits well on this 4 inch pipe.

Recommended

2 found this review helpful

Jan 19, 2023

Verified Purchase

Jan 4, 2023

Verified Purchase

Dec 7, 2022

Exactly what needed to replace cap for my septic system....

Exactly what needed to replace cap for my septic system.

Verified Purchase

Dec 7, 2022

Verified Purchase

Nov 29, 2022

Does not fit 4 inch Charlotte pipe

Verified Purchase

Nov 10, 2022

It is not for 4” pvc....

It is not for 4” pvc.

Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, Thanks for your comment. It should fit onto 4 in. S&D pipe. The part is made of PVC so it can be solvent-welded. Let us know if there's still a problem, and we'd be happy to help. Call us at (888) 825-4716.

Verified Purchase

Oct 26, 2022

Perfect for my hydroponic system....

Perfect for my hydroponic system.

Verified Purchase

Oct 19, 2022

Verified Purchase

Oct 13, 2022

Verified Purchase

Frequently Bought Together

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Price:

$367

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Compare Similar PVC Fittings

	current product
Brand	NDS	Charlotte Pipe		NDS
Name	PVC S&D Cap, 4 in.	4 in. PVC DWV Coupling	4 in. PVC DWV Cleanout Plug	PVC S&D Tee, 4 in. Hub X Hub X Hub
Price	$367	$642	$689	$792
Ratings	(76)	(100)	(41)	(56)
Fitting 1 size	4"	4"	4"	4"
Fitting or Connector Type	Cap	Coupling	Plug	Tee
Schedule Type	Schedule SDR35	Schedule 40	Schedule 40	Schedule SDR35
Connectivity	Solvent Cemented	Solvent Cemented	Solvent Cemented	Hub
Pack Size	1	1	1	1
Application	Non-Potable Water	Non-Potable Water	Non-Potable Water	Non-Potable Water
DWV	Pressure	DWV	DWV	Other
Features	Corrosion Resistant,Underground Rated	Underground Rated	Threaded,Underground Rated	Side Inlet
	View Product	View Product	View Product	View Product

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Internet #100172701

Model #4P06