Bmi Usa 4520 Brass Nipple 3/4 X 2 Inch Lead Free

Product Description

The BMI USA 4520 is a lead-free brass nipple designed for threaded pipe connections in residential and commercial plumbing systems. At 2 inches in length with a 3/4-inch thread size, this close-tolerance fitting delivers a reliable, pressure-rated connection between threaded pipe sections, valves, and fittings. Constructed from solid brass, it resists corrosion and is compliant with lead-free standards for use in potable water applications. Licensed plumbers and pipefitters install this type of nipple during new construction, retrofit, and repair work where a short, fixed-length threaded section is required.

This nipple is suited for residential and light commercial plumbing installations including supply lines, water distribution systems, and fixture connections. Its 3/4-inch thread size is one of the most common diameters found in domestic water supply lines, making it a frequent stockroom item for plumbing contractors and service technicians. The lead-free brass construction makes it appropriate for potable water systems wherever local codes require lead-free fittings.

Key Features

• Lead-free brass construction meets potable water code requirements
• 2-inch overall length suits short-run threaded connections
• 3/4-inch thread size compatible with standard NPT threaded pipe and fittings
• Brass material provides corrosion resistance for long service life
• Lightweight at 0.17 pounds for easy handling and storage

Compatibility

Designed as an OEM-style replacement or new-installation nipple for standard 3/4-inch NPT threaded plumbing systems in residential and commercial applications.

Installation Notes

Installation is performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and relieve system pressure before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly. Do not overtighten, as brass threads can be damaged by excessive torque.

Technical Specifications

• Material: Brass
• Length: 2 inches
• Thread Size: 3/4 inch
• Lead Free: Yes
• Weight: 0.17 pounds
• Finish: Red

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 4520