American Granby nlrbma11/4 Hex Adapter 1-1/4 Inches Insert X Mip Bronze

Product Description

The American Granby nlrbma11/4 Hex Adapter is a 1-1/4 inch bronze fitting designed for plumbing and hydronic systems where a reliable transition between insert and male iron pipe connections is required. This hex adapter connects an insert style fitting on one end to a male iron pipe thread on the other, making it a practical choice for installers working with flexible tubing or PEX pipe that needs to tie into a threaded pipe system. The hex body style gives technicians a flat surface to grip with a wrench, allowing for controlled tightening without damaging the fitting or the connected pipe. Bronze construction is a key advantage in plumbing applications because bronze resists corrosion, handles both hot and cold water service, and performs reliably under pressure over many years of use. Plumbers, mechanical contractors, and HVAC technicians commonly use bronze hex adapters in radiant heating systems, potable water supply lines, and hydronic distribution piping. The insert end accepts flexible tubing or PEX pipe with a barb or insert fitting, while the male iron pipe thread end connects directly into a standard threaded female port on a valve, manifold, pump flange, or pipe fitting. At 1-1/4 inches nominal size, this adapter is well suited for main supply and return lines where higher flow rates are needed. Using quality bronze fittings like this adapter helps ensure leak-free joints and long service life in both residential and commercial plumbing installations. Proper installation requires compatible insert or barb fittings on the tubing side and thread sealant or PTFE tape on the male thread end to prevent leaks at the threaded connection.

• 1-1/4 inch nominal size suits main supply and return line applications
• Insert x MIP connection type bridges flexible tubing to threaded pipe systems
• Bronze material provides corrosion resistance and long service life in water systems

Product Highlights

The American Granby nlrbma11/4 Hex Adapter delivers a durable bronze Insert x MIP connection in a 1-1/4 inch nominal size, making it a reliable choice for plumbing and hydronic piping installations that require a transition from flexible insert tubing to male iron pipe threads.

Product Information

Standard Information

• Brand: AMERICAN GRANBY
• Manufacturer Part Number: nlrbma11/4

Technical Specifications

• Nominal Size: 1-1/4 inches
• Connection Type: Insert x MIP
• Material: Bronze