6''x4'' Sewer & Drain Reducing Coupling

Overview The Canplas 6" x 4" Sewer & Drain Reducing Coupling (414219BC) is designed for connecting vinyl sewer pipe to clay tile spigot in sewer and drain applications. Specification Detail MPN 414219BC Brand Canplas Inlet Size 6 in. Outlet Size 4 in. Material Vinyl (PVC) Compatible Pipe Type Vinyl sewer pipe to clay tile spigot Standard Compliance ASTM D3034 Category Sewer & Drain Fittings Technical Features Reducing configuration (6 in. x 4 in.): Allows a transition from a larger 6-inch sewer line down to a 4-inch outlet, enabling proper flow management in reducing drain configurations. Vinyl-to-clay adapter design: Specifically engineered to join vinyl sewer pipe to clay tile spigot, providing a reliable interface between two different pipe materials commonly encountered in repair and retrofit work. ASTM D3034 compliance: Meets the standard specification for type PSM poly(vinyl chloride) (PVC) sewer pipe and fittings, ensuring dimensional accuracy and material integrity for below-grade sewer applications. Vinyl (PVC) construction: Resistant to corrosion and chemical degradation typical of sewer environments, supporting long-term performance in underground installations. Applications Connecting new vinyl sewer pipe to existing clay tile spigot infrastructure during sewer repair or replacement projects. Reducing line diameter from 6 inches to 4 inches within residential or commercial underground drain and sewer systems. Retrofit and rehabilitation work where legacy clay tile pipe must be integrated with modern PVC sewer pipe.