Bmi Usa 4471 Brass Pipe Nipple 0.5x11 Inch Lead Free

Product Description

The BMI USA 4471 is a lead-free brass pipe nipple designed for threaded pipe assemblies in residential and light commercial plumbing systems. Measuring 0.5 inches in diameter and 11 inches in length, this nipple serves as a close-tolerance connector between threaded fittings, valves, and pipe runs. Brass construction provides reliable corrosion resistance and strength in potable water, heating, and general plumbing applications. The lead-free designation meets current safe drinking water standards, making it suitable for installations where potable water contact is a code requirement. At 0.75 pounds, it is a solid, well-machined fitting appropriate for professional plumbing work.

This nipple is used in a wide range of residential and commercial plumbing configurations, including water supply lines, boiler piping, hydronic heating systems, and general threaded pipe connections. Its 11-inch length makes it well suited for situations where a standard close or short nipple is insufficient and additional clearance or offset is needed between connection points. Licensed plumbers and pipefitters commonly specify brass nipples in this size for both new construction and retrofit applications.

Key Features

• Lead-free brass construction meets safe drinking water compliance requirements
• 11-inch length provides clearance for offset or extended threaded connections
• 0.5-inch nominal pipe size fits standard NPT threaded fittings and valves
• Red finish for easy product identification in the field
• Corrosion-resistant material suitable for potable water and hydronic systems

Compatibility

Designed as an OEM-style replacement and standard-use brass pipe nipple compatible with 0.5-inch NPT threaded fittings, valves, and couplings used in residential and commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the line before beginning any threaded fitting work. Apply thread sealant tape or compound to male threads before assembly, and hand-tighten before using a pipe wrench to achieve a proper seal without overtightening. Inspect threads for damage before installation to avoid cross-threading or joint failure.

Technical Specifications

• Material: Brass
• Diameter: 0.5 inches
• Length: 11 inches
• Weight: 0.75 pounds
• Finish: Red
• Lead Free: Yes

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 4471