Green Leaf M 1120 P 1-1/2 in Polypropylene Hex Nipple

Product Description

The GREEN LEAF M 1120 P is a 1-1/2 inch polypropylene hex nipple designed for threaded pipe connections in fluid handling systems. Constructed from black polypropylene, this fitting features male iron pipe thread (MIPT) on both ends and the standard hex body profile that allows a wrench to seat and torque the fitting securely. It is NSF 61 and NSF 372 certified, making it appropriate for potable water applications where lead-free compliance is required. Plumbers and pipe fitters install this type of fitting to join or extend threaded pipe runs in residential and light commercial plumbing systems.

This hex nipple suits applications in potable water distribution, chemical drainage, and general fluid transfer lines where a corrosion-resistant, lightweight thermoplastic fitting is preferred over metal. The polypropylene construction resists many common acids, bases, and chlorinated water, making it a practical choice in water treatment, irrigation, and pool or spa plumbing installations where metal corrosion is a concern.

Key Features

• 1-1/2 inch fitting size with MIPT x MIPT end connections for straightforward threaded assembly
• Polypropylene construction offers corrosion resistance and reduced weight compared to brass or steel fittings
• Hex body profile allows standard wrench engagement for proper torque during installation
• NSF 61 certified for contact with potable water
• NSF 372 certified for lead-free compliance
• Black color provides UV resistance for exposed or partially exposed installations

Compatibility

Designed as a standard MIPT x MIPT hex nipple for use in 1-1/2 inch threaded polypropylene or compatible thermoplastic pipe systems.

Installation Notes

Installation is performed by licensed plumbers or qualified pipe fitters working on threaded pipe systems. Shut off the water supply and depressurize the line before removing or installing any threaded fittings. Use PTFE tape or an approved pipe thread sealant on male threads per local plumbing code requirements. Do not overtighten polypropylene fittings, as excess force can crack the fitting body.