Merit Brass 8048-350 Aluminum Pipe Nipple Sch 40 6061

Product Description

The MERIT BRASS 8048-350 is a Schedule 40 aluminum pipe nipple machined from 6061 aluminum alloy. It measures 3 inches in diameter and 3.5 inches in length, with threads on both ends for straightforward inline connections. This nipple is used to extend or connect piping runs in plumbing, HVAC, and light industrial fluid systems where aluminum is preferred over steel for its corrosion resistance and reduced weight. Plumbers, pipefitters, and mechanical contractors install this type of fitting as part of threaded pipe assemblies.

This nipple is suited for residential and light commercial applications where Schedule 40 aluminum pipe is specified. Common install scenarios include compressed air distribution, chemical transfer lines, and fluid piping systems that benefit from 6061 aluminum's strength-to-weight ratio and resistance to corrosion. At 0.665 pounds, it is lightweight and easy to handle in overhead or confined-space installations.

Key Features

• 6061 aluminum alloy construction for corrosion resistance and light weight
• Threaded on both ends for inline connection to standard threaded fittings and pipe
• Schedule 40 wall thickness for pressure-rated service
• 3 inches diameter x 3.5 inches length for short-reach extensions and offsets
• Lightweight at 0.665 pounds, reducing load in overhead and elevated runs

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 40 aluminum threaded pipe systems using standard NPT connections.

Installation Notes

Installation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC guidelines for threaded pipe assemblies. Depressurize and isolate the line before beginning work. Apply thread sealant or PTFE tape appropriate for aluminum fittings and the conveyed fluid. Do not overtighten, as aluminum threads are softer than steel and can be damaged by excessive torque.