1-1/4 inch PVC DWV 90 Degree Street Elbow Fitting x Plastic

1-1/4 inch PVC Schedule 40 DWV 90° Street Elbow – Engineered for Efficient Drainage Transitions

The 1-1/4 inch PVC Schedule 40 DWV 90° Street Elbow is designed for directional changes in non-pressurized drainage and vent systems. This street-style elbow features a hub x spigot connection for a compact fit, enabling smooth redirection of flow in confined or aligned configurations within DWV (Drain-Waste-Vent) piping layouts.

Manufactured from durable PVC, this fitting provides chemical resistance, dimensional stability, and ease of solvent welding, making it a reliable component in both residential and light commercial drain installations. Its design supports gravity flow applications where code-compliant directional changes are necessary.

Professional-Grade Features

Consistent performance and installation efficiency are critical in plumbing systems. Key advantages include:

• ✅ Injection-Molded Precision Fabricated with uniform wall thickness and accurate socket dimensions to ensure secure solvent welds.
• ✅ Flow Optimization Smooth interior reduces flow restrictions, maintaining system efficiency.
• ✅ Code-Compliant Geometry Meets dimensional requirements for DWV systems in accordance with ASTM D2665.
• ✅ Compact Configuration Street elbow design simplifies transitions and reduces the number of fittings required.

Technical Specifications

• Material: Polyvinyl Chloride (PVC) – Schedule 40 rated for DWV use
• Nominal Size: 1-1/4 inch
• Connection Type: Spigot x Hub (Street Elbow)
• Applicable Standards: ASTM D2665, NSF 14
• Use Case: Gravity drainage and venting (non-pressure applications only)

Installation Guidance

This fitting is intended for solvent weld assembly using approved primer and cement. Ensure proper pipe insertion depth and curing time as specified by manufacturer guidelines. Installation must follow local plumbing code and layout design parameters for vent offsets, fall direction, and sweep radius as required.

Primary Applications

Commonly installed in DWV systems to navigate horizontal-to-vertical or directional changes in wall cavities, under-slab assemblies, and ceiling runs. Suitable for new builds and remodels where standard 90° transitions are required.

Regulatory Compliance

This PVC DWV elbow is manufactured to comply with national and state requirements for lead-free construction and is certified for use in sanitary waste systems.

Conclusion

For efficient, code-compliant drainage routing, the 1-1/4 inch PVC Schedule 40 DWV 90° Street Elbow delivers the performance and durability professionals demand. Its precision fit and proven material reliability support long-term system integrity with minimal maintenance requirements.