Bmi Usa 4220 Brass Nipple Lead Free 1/4 X 2 Inch

Product Description

The BMI USA 4220 is a lead-free brass threaded nipple designed for use in pressurized plumbing and piping systems. Measuring 1/4 inch in diameter by 2 inches in length, this close-pattern nipple provides a reliable, leak-resistant connection between threaded fittings, valves, and supply lines. Machined from solid brass, it delivers the corrosion resistance and mechanical strength required in both potable water and non-potable fluid applications. Its lead-free construction meets modern plumbing code requirements for drinking water systems. Licensed plumbers and pipefitters are the primary installers of this fitting type.

This nipple is suited for residential and light commercial plumbing installations where a short threaded extension or coupling connection is needed. Common applications include connecting shutoff valves, supply stubs, pressure gauges, and branch fittings in water distribution lines. The 1/4-inch thread size makes it a frequent choice for low-flow service lines, air lines, and instrument connections. Its compact 2-inch length fits tight-clearance installations where a standard pipe run is not practical.

Key Features

• Lead-free brass construction meets potable water safety requirements
• 1/4-inch threaded diameter by 2-inch body length
• Corrosion-resistant brass material suitable for water and air service
• Red finish for quick visual identification in the field
• Lightweight at 0.07 pounds for easy handling and inventory

Compatibility

Designed as an OEM-style replacement or standard installation fitting compatible with 1/4-inch NPT threaded valves, couplings, and fittings in residential and commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before threading this nipple into place. Apply thread sealant tape or pipe dope to the male threads before installation to ensure a leak-free joint. Do not over-tighten, as brass threads can be damaged by excessive torque.

Technical Specifications

• Material: Brass
• Finish: Red
• Thread Size: 1/4 inch
• Length: 2 inches
• Weight: 0.07 pounds
• UPC: 777701042201

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 4220