A Y McDonald 5121-141 74753 1 1/4 Adapter Flare x MNPT - NL

Product Description

A Y McDonald 5121-141 is a fitting adapter designed for plumbing applications. This octagonal straight adapter connects a flare fitting to a male National Pipe Taper (MNPT). The product features a nominal size of one and one-quarter inches and is constructed from copper for durability.

• Large wrench flats for easy installation
• Requires insert stiffeners for flexible plastic connections
• Designed for domestic use with solid materials

Product Highlights

This adapter is suitable for various plumbing setups, ensuring reliable connections.

Product Information

Standard Information

• Brand: A Y McDonald MFG CO
• Material: Copper

Technical Specifications

• Domestic/Import: Domestic
• End Style: Flare x MNPT
• Fitting/Connector Type: Adapter
• Nominal Size: 1-1/4 in
• Type: Octagonal Straight
• Standards/Approval: ANSI/AWWA C800, NSF/ANSI 61/372, ASTM B584, UNS C89833