Ham-let 3000397 Compression Tube Union 316 Ss

Product Description

The HAM-LET 3000397 is a compression tube union designed to join two compression-end tube lines in a single inline fitting. Constructed from 316 stainless steel, it meets multiple ASTM and DIN standards, making it suitable for demanding fluid and gas handling systems. The union accepts compression connections on both ends, allowing technicians to create a secure, leak-resistant joint without welding or soldering. At 1.61 inches overall length and 0.09 pounds, it is a compact, lightweight fitting suited for tight installations. HVAC technicians, plumbers, and industrial pipefitters are the primary installers of this fitting type.

This compression tube union is used in residential and light commercial fluid system installations where two tube runs must be joined inline using compression-style end connections. It is well suited for applications requiring corrosion resistance and compliance with recognized material standards. The rated minimum temperature of -20 degrees F and maximum of 37 degrees C make it appropriate for both low-temperature and moderate-temperature service environments. No specific compatible model numbers or system families were provided by the manufacturer for this SKU.

Key Features

• 316 stainless steel construction for corrosion resistance in harsh fluid environments
• Compression x compression end connections on both sides for tool-accessible, no-weld installation
• Meets ASTM A182, A213, A269, A276, A479, DIN EN10122-5, and DIN EN10272 material standards
• Compact overall length of 1.61 inches suitable for space-constrained installations
• Rated for service down to -20 degrees F, supporting low-temperature applications
• Lightweight at 0.09 pounds, reducing load on tubing runs

Compatibility

Designed as an OEM-style replacement or new-installation fitting for compression tube systems using 316 stainless steel components in HVAC, plumbing, or industrial fluid service applications.

Installation Notes

Installation is performed by licensed plumbers, HVAC technicians, or industrial pipefitters depending on the system and local code jurisdiction. Shut off and depressurize the fluid or gas line completely before disassembling or installing any compression fitting. Ensure tube ends are cut cleanly and deburred before seating the compression ferrule to achieve a proper seal. Follow applicable IPC or IFGC code requirements for the specific fluid or gas being handled.