Nibco px81271x 1/2 in Ssc X Fpt F1807 Female Adapter

Product Description

The NIBCO px81271x is a lead-free female adapter fitting designed to transition between PEX tubing and female pipe threads in potable water and hydronic piping systems. Conforming to the ASTM F1807 standard, this fitting uses a stainless steel clamp (SSC) connection on the PEX side and a female pipe thread (FPT) connection on the outlet side. At 1/2 inch, it is sized for common residential and light commercial supply lines. Licensed plumbers and mechanical contractors install this type of adapter when connecting PEX runs to threaded valves, fixtures, or manifolds. Its lead-free construction meets code requirements for potable water applications.

This adapter is well suited for residential plumbing retrofits and new construction where PEX tubing terminates at a threaded fitting. The SSC connection method requires a stainless steel clamp ring and the appropriate clamp tool, making it a secure and reliable transition point. Typical applications include connecting PEX supply lines to shut-off valves, fixture supply stops, and threaded manifold ports. It is used in both hot and cold water distribution systems.

Key Features

• Lead-free construction meets potable water compliance requirements
• ASTM F1807 listed SSC (stainless steel clamp) PEX connection
• Female pipe thread (FPT) outlet for connection to threaded valves or fixtures
• 1/2 inch fitting size covers the most common residential supply line diameter
• Lightweight at 0.09 pounds per unit for easy handling and inventory

Compatibility

Designed as an OEM-style replacement and standard-fit component for 1/2 inch ASTM F1807 PEX clamp-style plumbing systems in residential and light commercial potable water and hydronic applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the line before beginning work. The SSC connection requires a properly sized stainless steel clamp ring and a pinch or ear-type clamp tool rated for F1807 fittings. Do not overtighten the FPT connection; use an appropriate thread sealant or PTFE tape rated for potable water service.

Technical Specifications

• Fitting Size: 1/2 inch
• Connection Type: SSC (Stainless Steel Clamp) x FPT (Female Pipe Thread)
• Standard: ASTM F1807
• Lead Free: Yes
• Weight: 0.09 pounds per unit

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: px81271x