Ham-let 3101972 Compression X Fnpt Connector 1/2 in

Product Description

The HAM-LET 3101972 is a brass compression tube connector designed to join tubing to female NPT threaded ports in fluid and gas distribution systems. It features a compression inlet and a female NPT outlet, providing a reliable, leak-resistant connection without soldering or welding. The connector is machined from brass, making it well suited for use with copper or compatible soft tubing in instrumentation, HVAC, plumbing, and light industrial piping applications. At 0.25 pounds, it is a compact, single-piece fitting intended for installation by licensed plumbers, pipefitters, or HVAC technicians working on low-to-medium pressure tubing runs.

This connector is used in residential and light commercial applications where a tubing line must terminate or transition into a female NPT threaded fitting. Typical install scenarios include connecting copper sensing lines to valve bodies, instrument ports, or manifold blocks. The 1/2 inch thread size accommodates standard half-inch compression tubing on one end and a 1/2 inch FNPT port on the other, making it a common choice for refrigerant sensing lines, gas supply connections, and water distribution tie-ins.

Key Features

• Brass construction resists corrosion and provides reliable sealing in fluid and gas service
• Compression x FNPT end connections allow tool-friendly assembly without soldering
• 1/2 inch thread size fits standard half-inch tubing and NPT-threaded ports
• FPT thread standard ensures compatibility with widely used pipe thread fittings
• Single-piece fitting design minimizes potential leak points

Compatibility

Designed as an OEM-style compression tube connector for use in systems with 1/2 inch compression tubing and female NPT threaded ports. Cross-references to Swagelok part number B-600-7-8 for dimensional and application reference.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or HVAC technician in accordance with applicable IPC or IFGC codes. Shut off and depressurize the system completely before removing or installing any compression fitting. Hand-tighten the compression nut onto the tubing, then advance with a wrench per standard compression fitting practice - do not overtighten, as brass fittings can deform. Apply thread sealant or PTFE tape to the NPT threads as required by local code and the service medium.