Nibco PRESADCFIP114 Copper Press X Female Adapter 1-1/4 in

Product Description

The NIBCO PRESADCFIP114 is a copper press-by-female-thread adapter designed to transition between a press-fit copper connection and a female NPT threaded fitting. The adapter uses a press-style end that creates a permanent, solderless joint when activated with a compatible press tool, making it a practical choice for hydronic, potable water, and general plumbing systems. Licensed plumbers and pipefitters install this fitting where a copper press system needs to terminate into or connect with a threaded component. At 1-1/4 inches, it suits main distribution lines and branch connections in both residential and light commercial applications.

This adapter fits into press-fit copper piping systems where the installer needs to connect a copper press line to a threaded valve, pump, fixture, or other threaded component. It is well suited for new construction, renovation work, and retrofit installations where open flame soldering is restricted or impractical. The 1-1/4-inch size is common in domestic water distribution, radiant heating supply and return lines, and commercial plumbing rough-in work.

Key Features

• Press-by-female configuration allows direct connection from copper press pipe to female NPT threaded components
• Solderless press joint eliminates open flame, reducing fire risk in occupied or sensitive environments
• 1-1/4-inch size fits main distribution and branch lines in residential and light commercial systems
• Copper construction provides corrosion resistance and long service life in water and hydronic applications
• Compatible with standard press tools used across the trade for fast, repeatable joints

Compatibility

Designed as an OEM-style copper press fitting for use in 1-1/4-inch press-fit copper piping systems requiring a transition to female NPT threaded connections.

Installation Notes

Installation requires a compatible press tool with the correct jaw size for 1-1/4-inch copper press fittings. Shut off and depressurize the water or hydronic system and drain the line before pressing the fitting. Ensure the pipe end is clean, deburred, and fully inserted to the pipe stop before pressing. Work must comply with applicable local plumbing codes and IPC standards; always verify fitting and pipe ratings are appropriate for the system pressure and temperature.

Technical Specifications

• Material: Copper
• Connection Type: Press x Female NPT
• Size: 1-1/4 inches

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: PRESADCFIP114