3/8 inch x 3-1/2 inch Chrome-Plated Brass Nipple

Contractor-Grade 3/8" x 3-1/2" Lead-Free Brass Nipple – Built for Integrity and Durability

The 3/8" x 3-1/2" Lead-Free Brass Nipple is engineered for demanding mechanical and plumbing environments where material reliability and precision threading are critical. Its lead-free brass composition complies with potable water system standards, making it a trusted choice for applications requiring safety and long-term performance.

Manufactured with strict dimensional tolerances, this nipple supports seamless integration into existing systems. It’s designed to perform under a range of pressure and temperature conditions, making it suitable for both fluid and air transfer in residential, commercial, or industrial systems.

Core Advantages

• ✅ Lead-Free Brass (DZR) – Compliant with NSF/ANSI 61 and 372 for potable water use.
• ✅ Fully Machined Threads – NPT threaded ends ensure a precision fit with minimal thread distortion and maximum sealing potential.
• ✅ Excellent Corrosion Resistance – Brass construction offers resistance to dezincification and is suitable for use with a wide variety of liquids and gases.
• ✅ Pressure Rated – Suitable for systems operating under moderate pressure; performance depends on installation, temperature, and fluid medium.
• ✅ Machined to Meet Standards – Manufactured in accordance with ASME B1.20.1 pipe thread standards.

Technical Specifications

• Material: Lead-Free Brass (compliant with federal and state regulations)
• Nominal Size: 3/8 inch
• Length: 3-1/2 inches
• Ends: Male NPT x Male NPT
• Application: Hot and cold potable water, air lines, and non-corrosive fluid systems

Installation Notes

Use appropriate thread sealant or Teflon tape during installation. Avoid over-torquing to preserve thread integrity and prevent deformation. When installed correctly, the component delivers a strong, leak-resistant joint ideal for confined spaces and transitional pipe runs.

Application Environments

This nipple is often used in:

• Water distribution systems
• Heating and cooling loops
• Compressed air systems
• General-purpose piping applications

Code Compliance

Meets Safe Drinking Water Act (SDWA) lead-free requirements in all U.S. states. Suitable for applications requiring low lead content and long-term corrosion resistance.

For applications that demand dependable sealing and corrosion-resistant materials, the 3/8" x 3-1/2" Lead-Free Brass Nipple delivers professional-grade performance in every installation.