4 Inch White PVC DWV Coupling, Hub x Hub Drain, Waste & Vent Fitting (25-Pack)

Features

• 4-Inch PVC Coupling – Designed to fit standard 4" PVC piping used in residential and commercial DWV systems.
• PVC Construction – Made from durable, lightweight PVC material that resists corrosion and chemical damage.
• DWV System Compatible – Ideal for non-pressurized Drain, Waste, and Vent applications.
• 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.
• Easy Installation – Quick solvent-weld setup with minimal tools required; no threading or special fittings needed.