Nibco CC06450 Pipe Nipple Sch 80 1/2 in X 3 in Black

Product Description

The NIBCO CC06450 is a Schedule 80 polypropylene threaded pipe nipple designed for use in low-pressure fluid piping systems. Measuring 1/2 inch nominal pipe size and 3 inches in length, it features male NPT threads on both ends for direct connection to threaded fittings, valves, or equipment ports. Manufactured from polypropylene, the nipple resists corrosion and many common chemicals, making it a practical alternative to metal nipples in compatible service conditions. It carries a maximum working pressure of 20 psi and a maximum working temperature of 180 degrees F. Plumbers and pipefitters install this type of fitting in residential and light commercial plumbing, irrigation, and chemical-handling lines.

This nipple is suited for Schedule 80 polypropylene piping systems where a short close-nipple connection is required between threaded components. Common applications include chemical feed lines, water treatment systems, irrigation manifolds, and low-pressure drain or vent tie-ins. The black polypropylene material is appropriate for services where metal corrosion is a concern or where metal contamination must be avoided. Compliance with ASTM D4101 confirms the material meets standard polypropylene resin specifications for pressure piping use.

Key Features

• Schedule 80 wall thickness for added pressure and mechanical durability compared to Schedule 40
• Male NPT threads on both ends for standard threaded connection
• Polypropylene construction resists corrosion, rust, and many chemicals
• Rated to 180 degrees F maximum working temperature
• Maximum working pressure of 20 psi
• Compliant with ASTM D4101 polypropylene material standard

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 polypropylene threaded piping systems using 1/2 inch nominal pipe size connections.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters in accordance with applicable IPC or local plumbing codes. Shut off and depressurize the supply line fully before removing or installing any threaded fitting. Use thread sealant or PTFE tape rated for use with polypropylene and the specific service fluid. Do not overtighten polypropylene fittings, as the material is subject to cracking under excessive torque or mechanical stress.