Nibco CD04800 Pvdf Threaded Pipe Flange 3/4 in Sch 80

Product Description

The NIBCO CD04800 is a Schedule 80 PVDF threaded pipe flange designed for 3/4 inch pipe with a 3-7/8 inch outer diameter. PVDF (polyvinylidene fluoride) is a high-purity thermoplastic with strong resistance to chemicals, UV exposure, and elevated temperatures, making it well suited for demanding fluid handling applications. This flange provides a secure, leak-resistant connection point where piping systems meet equipment, valves, or other flanged components. Licensed plumbers and pipefitters install this fitting in systems where chemical compatibility and long service life are required.

This flange is used in residential and commercial plumbing, chemical processing, and industrial fluid handling systems where metal corrosion is a concern or where chemical resistance is a primary requirement. The threaded connection style allows installation without solvent welding, making it practical in retrofit situations or where field modifications are common. Schedule 80 wall thickness provides added mechanical strength over standard Schedule 40 fittings.

Key Features

• PVDF material offers excellent chemical resistance and UV stability
• Schedule 80 construction for increased pressure and mechanical durability
• Threaded connection eliminates need for solvent cement during installation
• 3/4 inch pipe size with 3-7/8 inch outer diameter for standard flanged connections
• Lightweight at 1 pound, simplifying handling and overhead installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 PVDF threaded piping systems using 3/4 inch pipe.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter familiar with thermoplastic piping systems. Shut off fluid supply and depressurize the line before removing or installing any flange. Use strap wrenches rather than metal pipe wrenches to avoid damaging the PVDF material. Installations should comply with applicable local plumbing codes and the International Plumbing Code (IPC) as adopted in the jurisdiction.