For liquid-tight connection of semi-rigid tubing (¹/₁₆" to ³/₁₆" O.D.) to ¹/₄" NPT ports.

Compression fittings designed for liquid-tight connection of semi-rigid tubing to ¹/₄" NPT ports, for ¹/₁₆" to ³/₁₆" O.D.

Wrap NPT threads 3 to 4 times with PTFE tape and wrench tighten for leak-resistant connections.

Each connection is comprised of a two-piece nut and ferrule system with polypropylene thread adapter. Useful for pressurized applications under 500 psi. Select based on tubing outer diameter. Fittings are color-coded by tubing size for easy identification.