2 inch x 2 inch x 1-1/2 inch x 1-1/2 inch PVC DWV Double Reducing Sanitary Tee Plastic x Plastic x Plastic x Plastic

2” x 1-1/2” PVC DWV Double Reducing Sanitary Tee – For Code-Compliant Branch Connections

The 2” x 1-1/2” PVC DWV Double Reducing Sanitary Tee is designed for use in non-pressurized drain, waste, and vent systems. This fitting enables efficient transitions between different pipe diameters while maintaining proper directional flow and code-approved drainage geometry.

Manufactured from high-strength PVC in accordance with ASTM D2665, this fitting provides excellent chemical resistance and dimensional stability. It’s an ideal solution for branch line installations in vertical and horizontal DWV applications where reduced-size inlets are required without compromising performance or flow characteristics.

Product Highlights

• Code-Approved Geometry: Smooth sweep interior contours promote laminar flow and reduce the risk of clogs or backflow.
• Dual Reducing Configuration: Accommodates transitions from a 2" main to dual 1-1/2" branches, common in fixture groupings.
• Schedule 40 PVC Construction: Rated for gravity-flow DWV use; resists corrosive wastewater environments.
• Socket Connections: Slip hub design simplifies solvent-weld installation and aligns easily with other DWV components.
• Third-Party Tested: Manufactured to meet ASTM D2665 and NSF standards for DWV plastic fittings.

Technical Specifications

• Material: PVC (polyvinyl chloride), Schedule 40
• Inlet Size: 2 inch nominal
• Outlet Size: Dual 1-1/2 inch nominal
• Standard Compliance: ASTM D2665, NSF-listed for DWV applications
• Joint Type: Hub (Slip) x Hub x Hub

Typical Use Cases

This fitting is commonly installed in vertical drain stacks or horizontal branch lines, particularly where reduced-diameter connections are needed for lavatories, bathtubs, or kitchen sinks. It supports multi-fixture layouts and retrofits where space or layout constraints necessitate dimensionally compact fittings.

Contractor Notes

Ensure proper solvent cementing and alignment during installation to maintain full flow capacity and prevent obstruction. This tee is intended for gravity drainage only and should not be used in pressurized systems. For horizontal use, always follow code requirements for slope and orientation of fittings to maintain fixture drainage performance.

Did You Know?

Double sanitary tees are preferred over cross fittings in many applications due to their directional flow control and reduced turbulence at junctions. This promotes better venting and reduces the chance of siphoning traps.

Designed to meet the rigorous demands of professional-grade DWV systems, the 2” x 1-1/2” PVC Double Reducing Sanitary Tee offers the structural integrity, code compliance, and compatibility contractors require in the field.