Merit Brass MB11270 Long Turn 90 Elbow 1-1/2 in Press X Fip

Product Description

The MERIT BRASS MB11270 is a 1-1/2 inch long turn 90-degree elbow with a press-by-female-iron-pipe (FIP) end configuration. This fitting is used to change flow direction in a piping run while maintaining a gradual, low-resistance sweep. The long-turn geometry reduces turbulence and pressure drop compared to a standard short-turn elbow, making it well suited for liquid service lines in plumbing and hydronic systems. Plumbers and pipefitters install this type of fitting where maintaining flow efficiency and minimizing friction loss are priorities.

This elbow is designed for use in residential and light commercial plumbing systems where a press connection is required on one end and a threaded female connection is required on the other. The press end allows fast, flame-free joining to compatible copper or press-fit tubing, while the FIP end threads onto male-threaded components such as valves, adapters, or equipment connections. It is a practical choice in retrofit and new-construction applications where mixed connection types exist in the same piping run.

Key Features

• Long-turn 90-degree sweep reduces pressure drop and flow turbulence compared to short-turn elbows
• Press end provides fast, flame-free installation compatible with press-fit tooling systems
• FIP threaded end connects directly to male-threaded valves, adapters, and equipment ports
• 1-1/2 inch nominal size suits common residential and light commercial pipe sizes
• Dual-end configuration simplifies transitions between press and threaded piping systems

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch press and female-iron-pipe plumbing systems. Compatible with standard press-fit tooling and male NPT threaded components.

Installation Notes

Installation of this fitting should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off and depressurize the water supply before beginning work, and ensure the pipe ends are clean, deburred, and dry before pressing. Use a calibrated press tool rated for the fitting size and follow the fitting manufacturer pressing sequence. Thread the FIP end with appropriate thread sealant or PTFE tape applied to the male threads.

Technical Specifications

• Nominal Size: 1-1/2 inches
• End Connection 1: Press
• End Connection 2: Female Iron Pipe (FIP)
• Turn Type: Long Turn 90 Degree
• Weight: 0.77 pounds

Standard Information

• Brand: MERIT BRASS
• Manufacturer Part Number: MB11270