4 in. x 3 in. White PVC DWV Flush Bushing, Hub x Spigot Reducing Fitting for Drain, Waste & Vent System (30-Pack)

Features

• Size – 4" Hub x 3" Spigot connection for secure and accurate pipe size reduction.
• Standard Design – Engineered for DWV (Drain, Waste & Vent) systems, offering reliable fit and performance.
• Durable PVC Construction – Made from high-quality PVC material for corrosion resistance and long-lasting performance in drain, waste, and vent applications.
• Easy Compatibility & Installation – Designed to work seamlessly with standard PVC DWV pipes, featuring smooth hub and spigot ends for quick, secure solvent-weld connections.
• ASTM & NSF Certified virgin PVC DWV fittings meet ASTM D2665, D1784, D3311, and F1498 standards; precision-made for non-pressurized drainage, waste, and vent systems up to 140°F; not for use with compressed air or gases.