3/8 inch x 2 inch Brass Nipple

3/8" x 2" Lead-Free Brass Pipe Nipple – Threaded Fitting for Pressure Systems

The 3/8" x 2" Brass Pipe Nipple is a straight, male-threaded fitting designed for extending pipe runs or connecting components in plumbing and mechanical systems. Fabricated from lead-free brass, this nipple meets potable water requirements under federal and state codes and is suitable for use in low- to moderate-pressure applications, including water, air, oil, and gas systems.

Material and Construction

Constructed from brass bar stock or seamless brass pipe, this fitting features precision-machined NPT threads on both ends and is manufactured in compliance with ANSI/ASME B1.20.1 for tapered pipe thread compatibility. The lead-free brass alloy (commonly C46500 or C69300) meets NSF/ANSI 61 and 372 for potable water system use and offers enhanced corrosion resistance in standard plumbing environments.

Technical Specifications

• Nominal Size: 3/8" NPT x 2" length
• Connection: Male NPT x Male NPT (tapered pipe threads)
• Material: Lead-Free Brass (ASTM-compliant alloy)
• Compliance: NSF/ANSI 61 and 372 certified; meets Safe Drinking Water Act standards
• Wall Thickness: Conforms to Schedule 40 pipe dimensions unless specified otherwise

Installation Guidelines

Apply PTFE tape or approved thread sealant to male threads prior to assembly. Use appropriate tools such as a pipe wrench to tighten connections, avoiding overtightening which may cause thread distortion or damage. Always follow system design pressure limitations and applicable plumbing or mechanical codes during installation.

Applications

This brass nipple is commonly specified in water heater connections, pressure tank tie-ins, pump installations, air compressor lines, and general-purpose water distribution. Its compact length and standard NPT threading make it suitable for confined-space terminations and component interfaces in both residential and commercial environments.

Material Performance Note

Lead-free brass offers favorable thermal and corrosion resistance while maintaining machinability and strength. It is compatible with copper, CPVC, and other approved piping materials when installed per local code.

The 3/8" x 2" Lead-Free Brass Nipple delivers reliable performance for fluid and gas distribution systems where a short, corrosion-resistant threaded connection is required. Fabricated to precise standards, this fitting supports durable and code-compliant assembly in both new construction and retrofit applications.