Merit Brass 3016-550 Brass Pipe Nipple 1 in Npt 5.5 in

Product Description

The MERIT BRASS 3016-550 is a chrome-plated red brass pipe nipple designed for threaded pipe assemblies in plumbing, HVAC, and industrial piping systems. At 5.5 inches overall length with 1 inch NPT threads on both ends, it provides a reliable, corrosion-resistant connection between fittings, valves, and equipment. The red brass base material offers good resistance to dezincification, making it a durable choice in water service and low-pressure fluid applications. Licensed plumbers and pipefitters install this type of nipple as part of threaded pipe trains, risers, and connection extensions where a standard close or hex nipple will not reach.

This nipple suits residential and light commercial plumbing installations, including water supply lines, fixture connections, and hydronic piping. The chrome finish makes it appropriate for exposed applications where appearance matters, such as under-sink supply runs, decorative fixture trim-out, and visible mechanical room piping. It is compatible with standard 1 inch NPT fittings, valves, and threaded pipe throughout those systems.

Key Features

• Threaded on both ends for straightforward in-line installation between NPT fittings
• 5.5 inch overall length provides extension reach not achievable with close or short nipples
• Red brass construction resists dezincification and corrosion in water service
• Chrome-plated finish suits exposed or decorative plumbing applications
• 1 inch NPT thread size matches widely available fittings, valves, and adapters

Compatibility

Designed as an OEM-style replacement or new-installation component for standard 1 inch NPT threaded piping systems in residential and commercial plumbing and HVAC hydronic applications.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and relieve line pressure before disassembling any threaded connection. Apply an appropriate thread sealant or PTFE tape to the male NPT threads before makeup. Do not over-tighten; use a pipe wrench with a backup wrench on the adjacent fitting to avoid stressing downstream connections.