Bmi Usa 4463 Brass Nipple 0.5 X 10.5 Inches Lead Free

Product Description

The BMI USA 4463 is a lead-free brass threaded nipple designed for use in piping systems where a short, rigid pipe segment is needed between two threaded fittings. At 10.5 inches in length and sized at 1/2 inch nominal diameter, this nipple serves as a reliable connector in water supply, distribution, and plumbing service lines. The brass construction provides corrosion resistance and durability in both hot and cold water applications. Its threaded ends allow for straightforward hand-and-wrench installation in standard NPT fitting configurations. The lead-free designation makes it suitable for potable water systems where compliance with safe drinking water regulations is required. Licensed plumbers and pipefitters are the primary installers.

This nipple is suited for residential and light commercial plumbing applications including water supply lines, manifold connections, and fixture rough-in work. The 1/2 inch size is among the most common pipe sizes in residential systems, fitting standard valves, tees, elbows, and couplings. Its 10.5 inch length fills close-nipple-to-extension gaps where a hex or close nipple would be too short and a longer pipe section would be impractical.

Key Features

• Lead-free brass construction suitable for potable water service
• 10.5 inch length for medium-reach piping connections
• 1/2 inch nominal diameter fits standard NPT fittings and valves
• Red finish finish for easy identification in multi-line installations
• Lightweight at 0.68 pounds for easy handling in tight spaces

Compatibility

Designed as an OEM-style replacement or standard service nipple for use with 1/2 inch NPT threaded fittings in residential and light commercial potable water plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and depressurize the line before removing or installing threaded nipples. Apply thread sealant tape or pipe compound to male threads before assembly and tighten with a pipe wrench to a snug, leak-free fit without overtightening. Do not use on gas service without confirming the fitting is rated for gas applications.

Technical Specifications

• Material: Brass
• Length: 10.5 inches
• Nominal Diameter: 0.5 inches
• Finish: Red
• Weight: 0.68 pounds
• Lead Free: Yes
• UPC: 777701044632

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 4463