A 3-inch PVC street 45 is a drain, waste, and vent fitting with a 45-degree bend and typically one spigot end and one hub end. The NIBCO fitting is a straightforward single-piece option; SUPPLYGIANT is listed as a 20-pack; and the Schedule 40 street elbows offer alternatives for specified DWV applications. The final product is socket x socket, not a street elbow, so choose it only if both ends of your connection need sockets.
| Product | End style or pack | Best for |
|---|---|---|
| NIBCO Fig No C4806-2 | Spigot x hub | Single street elbow |
| SUPPLYGIANT 1/8 Bend | Hub x spigot, 20-pack | Multiple fittings |
| 3-Inch Schedule 40 Street Elbow | Hub x spigot | Schedule 40 DWV use |
| 62730 Schedule 30 Street Elbow | Street elbow | Projects specifying Schedule 30 |
| PVC DWV Socket x Socket Elbow | Socket x socket | Two socket connections |
NIBCO Fig No C4806-2 Street Elbow
This NIBCO fitting is a 3-inch PVC DWV 45-degree elbow with a spigot end and a hub opening. That hub x spigot arrangement is the defining street-elbow configuration and can connect pipes or fittings with different end types.
Best for: Buyers who need one street elbow for a compatible DWV connection. It was selected for its clearly stated 3-inch size, 45-degree angle, and spigot x hub ends. Its PVC-DWV construction is described as corrosion-resistant, strong, and lighter than metal fittings.
Consider: Confirm that the receiving connection is a hub and that the fitting suits the project’s DWV requirements. The listing does not provide further installation details in the supplied product information.
SUPPLYGIANT 20-Pack 3-Inch Street Elbows
This listing is for 20 white PVC DWV 1/8-bend elbows, described as 3-inch hub x spigot fittings. The 45-degree bend is intended to change direction gradually in drain, waste, and vent applications.
Best for: Buyers who need several matching street elbows for a project or want a multi-piece pack. It was selected because the listing specifies the size, angle, DWV use, and street-style ends. The seller describes the PVC as corrosion-resistant and the bend as supporting smooth flow.
Consider: A 20-pack may be more fittings than a small repair requires. Check the required quantity and confirm the hub x spigot configuration before ordering.
Schedule 40 3-Inch DWV Street Elbow
This 3-inch PVC DWV 1/8-bend street elbow is described as hub x spigot and intended for non-pressure drainage and vent systems. The listing specifies Schedule 40 PVC and slip-fit solvent-weld socket connections.
Best for: Buyers whose project calls for a Schedule 40 street elbow in a DWV system. The stated smooth interior and precision-molded ends are useful product details to compare when selecting a slip-fit fitting.
Consider: This product is identified for non-pressure drainage and vent systems. Do not choose it for an application that requires a pressure-rated fitting based on the supplied description.
62730 Schedule 30 Street Elbow
The product name identifies this as a 3-inch PVC DWV 45-degree Schedule 30 street elbow. Its listed details establish the nominal size, material, angle, and schedule, but do not provide additional installation or end-connection specifications.
Best for: Buyers who specifically need a Schedule 30 street elbow and can verify that its connection style meets the project requirements. It was selected as a direct 3-inch PVC DWV street-elbow option.
Consider: The supplied listing information does not specify the end configuration or further performance details. Confirm those points before choosing it over a product that explicitly lists hub x spigot ends.
PVC DWV Socket x Socket 45 Elbow
This is a 3-inch Schedule 40 PVC DWV 45-degree elbow with socket x socket ends. The listing says it connects pipes of the same type and diameter, has a smooth interior, and requires primer and solvent cement for installation.
Best for: Buyers who need a 45-degree turn and want socket openings at both ends. It was included as a related alternative, not as a true street elbow.
Consider: Avoid this option if the connection specifically requires one spigot end and one hub. Its socket x socket configuration differs from the street-elbow products above.
Buying Guide: How To Choose A 3-Inch PVC Street 45
Do you need a street elbow or a regular elbow?
Check the ends before comparing other features. A street elbow commonly has one spigot end and one hub end. A socket x socket elbow has two hub-style openings and is not interchangeable when the connection requires a spigot end.
Which schedule does the project specify?
Match the fitting to the plans, existing piping, and application requirements. The listed options include Schedule 40 and Schedule 30 products. Do not assume that a fitting is suitable for pressure service: some listings expressly describe DWV or non-pressure use.
Is a single fitting or multipack more suitable?
A single fitting can suit a small repair, while the SUPPLYGIANT listing provides 20 elbows for projects requiring multiple pieces. Check the pack quantity and end style so you do not buy more fittings than needed or the wrong configuration.
What installation details should you verify?
Review the product listing and project instructions for the specified joining method. One listing explicitly describes slip-fit solvent-weld connections; another says primer and solvent cement are required. Follow the applicable product instructions and local plumbing requirements.
Frequently Asked Questions
What does 3-inch PVC street 45 mean?
It refers to a nominal 3-inch PVC elbow that changes direction by 45 degrees and uses a street-style spigot x hub connection.
Is a street elbow the same as a socket x socket elbow?
No. A street elbow has one spigot end and one hub end; a socket x socket elbow has two socket ends.
What is a 1/8 bend?
A 1/8 bend is another description used in the listings for a 45-degree elbow.
Can a DWV elbow be used for pressure piping?
Do not assume so. Check the product’s stated application and use a fitting specifically suitable for the system requirements.
Should I choose Schedule 30 or Schedule 40?
Choose the schedule specified for the project and verify compatibility with the existing system. The supplied product details do not establish that the two schedules are interchangeable.