Nibco CD03250 Pvdf Reducer Bushing 3/4x1/2 in Sch 80

Product Description

The NIBCO CD03250 is a flush threaded reducer bushing manufactured from PVDF (polyvinylidene fluoride) plastic, designed to reduce a 3/4-inch male iron pipe thread (MIPT) to a 1/2-inch female iron pipe thread (FIPT) connection. Built to Schedule 80 pressure ratings, this fitting is suited for demanding piping applications where chemical resistance and mechanical strength are required. The red color coding identifies it as a PVDF fitting at a glance, aiding in system identification on the job. Plumbers and industrial piping contractors install this bushing as a compact, in-line reducer without the need for additional coupling fittings.

This reducer bushing is intended for use in Schedule 80 thermoplastic piping systems handling corrosive chemicals, high-purity fluids, or aggressive process media. PVDF material makes it appropriate for industrial, commercial, and laboratory environments where metal fittings would be subject to corrosion or chemical attack. It threads directly into a female-threaded socket or fitting body, stepping down from a 3/4-inch male thread to accept a 1/2-inch female-threaded connection on the opposite end. Typical applications include chemical processing lines, water treatment systems, and semiconductor or laboratory piping installations.

Key Features

• PVDF construction provides excellent resistance to a wide range of corrosive chemicals and solvents
• Schedule 80 pressure rating suits high-demand thermoplastic piping systems
• Flush reducer bushing profile keeps the transition compact within the fitting body
• MIPT x FIPT end connections allow direct threaded installation without additional adapters
• Red color coding provides quick visual identification of PVDF material in multi-material piping systems

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 thermoplastic pipe systems using 3/4-inch to 1/2-inch threaded reducer connections.

Installation Notes

Installation is performed by licensed plumbers or qualified piping contractors familiar with thermoplastic threaded fittings. Before servicing any piping system, isolate and depressurize the affected line and confirm the system fluid is fully drained or safely diverted. Apply thread sealant compatible with PVDF and the system media — verify sealant compatibility before use, as some compounds can degrade PVDF or the process fluid. Follow applicable plumbing code requirements (IPC or local jurisdiction) for thread engagement and pressure testing after assembly.