PVC DWV Reducing Couplings
- PVC reducing couplings for secure transitions between different pipe sizes in drain, waste, and vent systems, durable, easy to install, and leak-resistant.
- Certifications and Approvals: Meets applicable ASTM Standards: D2265, D2665, D3311, D1784, D2949, F1498 & D1784; NSF; IAPM;