Ham-let 3000447 Compression Tube Union 316 Ss

Product Description

The HAM-LET 3000447 is a compression tube union designed to join two compression-end tube lines in a single, leak-resistant connection. Constructed from 316 stainless steel and manufactured to ASTM A269 standards, this union is suited for instrumentation, pneumatic, and fluid-handling systems where corrosion resistance and pressure integrity are critical. The compression x compression end configuration allows for tool-assisted, bite-type connections on both sides without welding or threading. Plumbers, pipefitters, and instrumentation technicians working on process or utility lines will find this fitting appropriate for inline tube joining applications.

This union is intended for use in residential and commercial applications where stainless steel fittings are required to meet corrosion resistance or sanitary requirements. Typical install scenarios include HVAC refrigeration lines, compressed air distribution, gas sampling systems, and industrial fluid circuits. The 316 alloy composition provides enhanced resistance to chloride environments compared to 304 stainless, making it a suitable choice for marine-adjacent or chemical-adjacent service.

Key Features

• 316 stainless steel construction meets ASTM A269 tubing material standards
• Compression x compression end connections on both sides for tool-tightened, bite-type sealing
• Rated for service from -20 degrees C to 100 degrees C (-4 degrees F to 212 degrees F)
• No welding or threading required for installation
• Single-piece union body for inline tube joining without additional fittings

Compatibility

Designed as an OEM-style compression tube union for use in instrumentation, pneumatic, and fluid-handling piping systems requiring 316 stainless steel fittings with compression-type end connections.

Installation Notes

Installation of compression tube fittings should be performed by a licensed plumber, pipefitter, or qualified instrumentation technician. Shut off and depressurize the line completely before disconnecting or installing any compression fitting. Ensure tubing ends are cut square and deburred before seating into the fitting body. Follow the fitting manufacturer torque procedure for compression nut engagement to achieve a leak-free bite without over-tightening.