Green Leaf F 112 P Pipe Plug 1-1/2 Inch Mipt Polypropylene

Product Description

The GREEN LEAF F 112 P is a 1-1/2 inch polypropylene pipe plug designed to seal MIPT (male iron pipe thread) connections in plumbing, water treatment, and fluid handling systems. Manufactured from black polypropylene, this plug resists corrosion, chemical exposure, and moisture without the added weight of metal fittings. It meets NSF 61 and NSF 372 certification standards, making it suitable for use in potable water systems where lead content and material safety are regulated requirements. Plumbers and pipefitters install this fitting as a temporary or permanent end cap on open pipe runs, test ports, and tee branches that are not yet in service.

This plug is appropriate for residential and light commercial plumbing installations, water distribution lines, filtration system assemblies, and irrigation manifolds. The MIPT thread pattern allows it to thread directly into female-threaded fittings, valves, and manifold ports sized at 1-1/2 inches. Its polypropylene construction makes it a common choice on systems where metal plugs could corrode or react with treated water chemistry. No tools beyond a wrench or strap wrench are typically required for installation.

Key Features

• 1-1/2 inch MIPT end connection for direct installation into female-threaded ports
• Polypropylene construction resists corrosion, chemicals, and moisture
• NSF 61 certified for contact with potable water systems
• NSF 372 certified for low lead content compliance
• Black color for easy visual identification on mixed-material piping systems
• Lightweight at 0.05 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch female-threaded pipe connections in potable water, plumbing distribution, and fluid handling applications requiring NSF 61 and NSF 372 compliance.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure before installing or removing any pipe plug. Apply thread sealant tape or compound rated for potable water service to the male threads before installation. Do not overtighten polypropylene fittings, as the material can crack under excessive torque.