Nibco CC08050 Polypropylene Pipe Nipple 3 in Sch 80

Product Description

The NIBCO CC08050 is a Schedule 80 polypropylene threaded pipe nipple designed for use in industrial, commercial, and plumbing piping systems where corrosion resistance and chemical compatibility are required. With a 3-inch pipe size and a 3-inch lay length, this nipple provides a short, rigid connection between threaded fittings or valves. The Schedule 80 wall thickness gives it greater pressure-handling capability compared to Schedule 40, making it suitable for more demanding service conditions. A licensed plumber or pipefitter typically installs this component as part of a larger threaded plastic piping assembly.

This nipple is suited for applications involving corrosive fluids, chemical transfer, and water treatment systems where metal pipe would be subject to rust or chemical attack. The black polypropylene construction resists a wide range of acids, bases, and solvents. It is commonly found in industrial process piping, pool and spa chemical lines, and municipal water treatment installations. The threaded ends allow direct connection to standard NPT fittings without the need for adhesives or solvent cementing.

Key Features

• Schedule 80 wall thickness for higher pressure ratings compared to Schedule 40
• Polypropylene construction resists corrosion, acids, and many chemical media
• 3-inch pipe size with 3-inch overall length for compact inline connections
• Threaded ends for standard NPT connection to fittings and valves
• Black color, no painting or coating required for UV-exposed installations

Compatibility

Designed as an OEM-style replacement or new-installation component for Schedule 80 polypropylene threaded piping systems using standard NPT connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with the applicable edition of the International Plumbing Code. Depressurize and drain the system completely before removing or installing any threaded nipple. Use thread sealant tape or compound rated for plastic pipe and the specific fluid media being conveyed. Avoid over-tightening threaded polypropylene components, as excessive torque can crack the fitting body.