Charlotte Pipe D1210-4 Pvc Dwv Reducer Bushing 10x4

Product Description

The CHARLOTTE PIPE D1210-4 is a PVC DWV reducer bushing designed to transition between a 10-inch hub and a 4-inch pipe within drain, waste, and vent piping systems. This fitting allows a smaller-diameter pipe to connect into a larger-diameter fitting socket, maintaining proper flow direction and system integrity. Licensed plumbers and pipefitters install this bushing in residential and light commercial DWV applications where pipe size reductions are needed at a single connection point without adding additional fittings to the run.

This reducer bushing is used in gravity-flow drain, waste, and vent systems typically found in residential construction and light commercial plumbing. It seats into a 10-inch DWV socket and accepts a 4-inch pipe or fitting on the spigot end. Common installation scenarios include stack transitions, branch reductions, and cleanout configurations where a significant diameter step-down is required at a single fitting location.

Key Features

• Transitions from a 10-inch hub to a 4-inch pipe connection in a single fitting
• PVC material provides corrosion resistance and long service life in drain and waste applications
• Designed for non-pressure DWV service in compliance with PVC-DWV standards
• Bushing-style design eliminates the need for additional couplings or adapters at the reduction point
• Compatible with solvent-cement joining methods standard to PVC DWV systems

Compatibility

Designed as an OEM-style fitting for use in PVC DWV piping systems requiring a reduction from 10-inch to 4-inch pipe diameter.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off and drain the affected portion of the DWV system before cutting into existing piping. Use approved PVC solvent cement and primer per manufacturer instructions and allow full cure time before restoring flow. DWV systems rely on proper slope and venting — verify grade and vent continuity after any fitting change.

Technical Specifications

• Material: PVC
• Fitting Type: Reducer Bushing
• Inlet Size: 10 inches
• Outlet Size: 4 inches
• System Type: DWV (Drain, Waste, Vent)
• UPC: 089938008067

Standard Information

• Brand: CHARLOTTE PIPE
• Manufacturer Part Number: D1210-4