Midland Industries 35081 Pex Male Adapter 1 in Lead-free Brass

Product Description

The MIDLAND INDUSTRIES 35081 is a lead-free brass male adapter designed to transition a 1-inch PEX tubing connection to a 1-inch male NPTF threaded fitting. It serves as a reliable interface between flexible PEX distribution lines and threaded pipe connections in residential and light commercial plumbing systems. Constructed from lead-free brass, this adapter meets drinking water safety requirements where lead-free materials are mandated. The compact profile measures 1.8 inches in length and 1.4 inches in width, keeping the transition tight and manageable in confined spaces. Licensed plumbers and experienced pipe fitters are the primary installers of this fitting type.

This adapter is used in potable water supply systems where PEX tubing terminates at a threaded port - common at shut-off valves, manifold headers, water heater connections, and fixture supply stubs. Its NPTF male thread provides a pressure-tight mechanical seal when properly installed into a female NPTF or NPT port. Suitable for both hot and cold water lines, it is a standard component in new construction plumbing rough-ins and retrofit applications where PEX replaces copper or CPVC runs.

Key Features

• Lead-free brass construction meets safe drinking water material requirements
• 1-inch PEX connection on one end for use with standard PEX crimp or clamp rings
• 1-inch male NPTF thread on the opposing end for a pressure-tight threaded connection
• Compact dimensions - 1.8 inches length, 1.4 inches width - suited for tight rough-in spaces
• Compatible with both hot and cold potable water supply lines

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential and light commercial plumbing systems using 1-inch PEX tubing with 1-inch NPTF threaded terminations.

Installation Notes

Installation is performed by a licensed plumber following local plumbing codes and IPC guidelines. Shut off the water supply and depressurize the line before fitting installation. The PEX end requires a compatible crimp ring or clamp ring and the appropriate installation tool - do not attempt to push-connect without the correct ring and crimper. Apply thread sealant tape or pipe compound to the NPTF male threads before engaging the threaded port to ensure a leak-free joint.