Legris Nylon/Nickel-Plated Brass Push-In Male Connector

Legris Nylon/Nickel-Plated Brass Push-In Male Connector

Part Number 31756018
Material Nylon/Nickel-Plated Brass
Seal Buna-N D seal
Male Thread NPT
Male Thread Size 3/8"
Tube OD 3/8"
Working Pressure 290 PSI at ambient temperature
Temperature Range -4°F to 175°F (-20°C to 79°C)
Weight Lb 0.0600


  • Compatible tubing: semi-rigid nylon, polyurethane and polyethylene tube
  • Vacuum capability: vacuum of 28" Hg (99% vacuum)


  • Positive seal: sealing and holding is accomplished instantaneously
  • Reusable: connect and disconnect numerous times
  • Full flow: fitting seals on outside diameter of tubing
  • Pre-applied thread sealant on all tapered male pipe threads


  • Nickel-plated brass threads
  • Black body is glass-filled nylon
  • Buna-N D seal
  • Polypropylene release button
  • Silicone free


  • Quick connect and disconnect, no tools required.
  • To connect, simply push tubing in.
  • To disconnect, press the release ring towards the fitting and pull tubing out.

Safety notes

  • Maximum circuit pressure depends equally on the type and diameter of the tube used.
  • Pressure rating given at ambient temperature 70°F/21°C.
  • WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov


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