Nibco PCH603114 Press X Female Adapter 1-1/4 Inch

Product Description

The NIBCO PCH603114 is a press-by-female-thread adapter fitting designed for joining copper tubing to female-threaded connections in gas and compressed air systems. This fitting uses NIBCO PressG press-connect technology, which eliminates the need for open flame soldering during installation. It is suited for residential and commercial applications and can also be installed underground. Licensed plumbers and pipefitters install this fitting as part of copper gas distribution systems where a press-style connection to a threaded component is required. The fitting is backed by a 25-year limited warranty.

This adapter is designed for use in residential and commercial gas systems as well as compressed air systems. The press-connect end joins seamlessly to standard copper water tube, while the female-threaded end connects to compatible threaded components in the piping system. Its underground-rated construction expands the range of viable installation scenarios beyond above-grade work.

Key Features

• Press-by-female-thread configuration eliminates open flame soldering
• Compatible with copper gas and compressed air piping systems
• Rated for underground installation
• Unique N witness mark confirms proper crimp engagement
• Precision-engineered copper and copper alloy construction
• Backed by a 25-year limited warranty

Compatibility

Designed as an OEM-style press fitting for use with seamless copper water tube in residential and commercial gas and compressed air systems, including underground installations.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and IFGC requirements. Shut off and depressurize the gas or air line before beginning work. Use a compatible press tool with the correct jaw set to achieve a full crimp; verify the N witness mark is visible after pressing. Consult NIBCO technical data sheets for pressing tool compatibility and full installation requirements before proceeding.

Technical Specifications

• Connection Type: Press x Female Thread
• Size: 1-1/4 inches
• Material: Copper and copper alloy
• Application: Gas, compressed air, underground
• Warranty: 25-year limited
• UPC: 039923412584

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: PCH603114