Midland Industries 28749 Brass Pipe Adapter Jic X Mnpt

Product Description

The MIDLAND INDUSTRIES 28749 is a brass male pipe adapter designed to connect a 1-1/16 inch JIC 37-degree flare fitting to a 1 inch male NPT threaded port. At 2.3 inches in length with a 1.38 inch hex, this adapter provides a reliable transition between JIC flare and NPT threaded connections in hydraulic and fluid transfer lines. It carries a maximum working pressure of 1950 psi and an operating temperature range of -65 to 250 degrees F. Licensed plumbers, pipefitters, and hydraulic technicians install this fitting in systems requiring a leak-free metal-to-metal seal at the 37-degree flare seat.

This adapter is suited for use in hydraulic lines, fluid power systems, and general industrial piping where JIC flare fittings must transition to NPT threaded connections. Compatible materials include brass, bronze, copper, steel, aluminum, and iron pipe, making it versatile across a range of system configurations in both light industrial and commercial service applications. The 1-11-1/2 NPT thread pitch is standard for 1 inch pipe connections in these environments.

Key Features

• 37-degree JIC flare seat provides a reliable metal-to-metal seal at 1-1/16 inch connection
• 1 inch MNPT end accepts standard NPT threaded ports and fittings
• 1950 psi maximum working pressure rated for hydraulic and fluid power service
• Wide temperature range from -65 to 250 degrees F suits demanding operating environments
• Brass construction resists corrosion across compatible pipe materials including copper, steel, and aluminum
• 1.38 inch hex allows standard wrench installation without special tooling

Compatibility

Designed for use with brass, bronze, copper, steel, aluminum, and iron pipe systems using JIC 37-degree flare and NPT threaded connections.

Installation Notes

Installation should be performed by a licensed pipefitter, plumber, or hydraulic technician familiar with JIC flare and NPT threaded fittings. De-pressurize and drain the system fully before removing or installing any fittings. Use a calibrated torque wrench on the hex and do not over-tighten, as brass threads can gall or strip. Verify that the JIC flare seat and NPT threads are clean and free of damage before assembly.