4 in. PVC Wye (SDR35) - NORMANDY PRODUCTS

45-Degree Branch Angle: Gradual branch angle maintains proper drainage flow and minimizes turbulence, reducing potential for clogs and backups

Triple Hub Design: Three socket-style connections accept 4-inch SDR35 pipe for secure solvent-weld joints on inlet, run, and branch

Flow-Optimized Configuration: Angled branch design allows waste to merge smoothly into main line without creating flow restrictions

SDR35 Standard: Built to industry specifications for non-pressure gravity drainage systems with proper wall thickness for buried and above-ground installations

Corrosion Resistant: Durable PVC construction withstands wastewater chemicals, soil acids, and harsh underground environments

Code-Compliant Design: Preferred fitting for horizontal-to-horizontal drainage connections per most plumbing codes

Main building drain branch connections

Sewer lateral tie-ins and branch lines

Horizontal drain line branches in residential and commercial buildings

Foundation and perimeter drainage branch connections

Municipal sewer system laterals and branches

Storm drainage network branches

Multi-fixture drain line connections

Cleanout branch installations (combine with cleanout adapter)

Schedule SDR35

ASTM D2729 and ASTM F679 for PVC DWV fittings