87019 MFG #: 87019
  • Buyer PART
  • Brand Rectorseal
CSW Industrials Inc. / RectorSeal (PRO-Fit) 3/8" x 3/8", Push-To-Connect x Push-To-Connect, 870 PSI, Brass, Straight, Refrigerant Line Union

PRO-Fit Quick Connect fittings are designed to connect refrigerant lines without an open flame, brazing or swaging. They are suitable for joining refrigerant lines in seconds after cutting the line, deburring the ends and push to connect.

Features & Benefits

  • Provides Leak Free Connections for Refrigerant Lines without the Need of an Open Flame, Brazing, Flaring or Swaging
  • Quick and Easy Push-In
  • Flame-Free No Flaring or Brazing Needed
  • Single Use with Quick-Release Removal
  • Robust Brass Body, Durable and Reliable
  • Leak-Proof Double O-Ring Sealing
  • High Tensile Strength
  • Vibration and Impact Resistant
  • UV Resistant
  • Corrosion Resistant
  • Sight Window for Connection Verification


  • Type: Straight
  • Size A: 3/8 Inch
  • Size B: 3/8 Inch
  • End Connection: Push-To-Connect x Push-To-Connect
  • Material: Brass
  • Pressure Rating: 870 PSI
  • Application: Residential, Copper and Aluminum Lineset, Mini-Split HVAC Unit, Unitary Indoor Coil, R-410A/R-22 Refrigerant Line
  • Applicable Standard: UL (Canada and US), ICC-ES-PMG