Bmi Usa 4855 Brass Threaded Nipple 1-1/2 X 5-1/2 Inch

Product Description

The BMI USA 4855 is a lead-free brass threaded nipple designed for use in potable water, plumbing distribution, and general fluid-handling systems. Machined from solid brass stock with a red finish, this close-pattern nipple provides a reliable, corrosion-resistant connection between threaded fittings, valves, and pipe runs. At 1-1/2 inches in diameter and 5-1/2 inches in length and weighing 1.25 pounds, it is built to handle the demands of commercial and residential plumbing installations. Licensed plumbers and pipefitters install this type of fitting as part of supply-line assemblies, manifold connections, and fixture rough-ins.

This nipple is suited for residential and light commercial plumbing applications where a short pipe extension or connector is needed between two threaded components. Typical uses include water distribution headers, boiler piping, irrigation manifolds, and service connections. The lead-free construction meets requirements for installations on potable water systems where lead content restrictions apply.

Key Features

• Lead-free brass construction meets potable water compliance requirements
• 1-1/2 inch nominal diameter with 5-1/2 inch body length
• Red finish for quick identification in multi-pipe systems
• Threaded ends for direct connection to standard threaded fittings and valves
• Solid brass material provides corrosion resistance in wet service environments

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard 1-1/2 inch threaded plumbing systems in residential and commercial applications.

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 threading this nipple into place. Apply an approved thread sealant or PTFE tape to the male threads before assembly. Do not overtighten threaded connections, as brass fittings can be damaged by excessive torque.

Technical Specifications

• Material: Brass
• Finish: Red
• Nominal Diameter: 1-1/2 inches
• Length: 5.5 inches
• Weight: 1.25 pounds
• Lead Free: Yes
• UPC: 777701048555

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 4855