Schrader Couplers Models 24 and 88

360-Degree Integration

Every unique problem calls for a unique solution. Please contact PCU today to see how we can create a custom designed solution specifically for your manufacturing facility.

These tough, lightweight PCU Couplers utilize heat-treated parts for interchangeability and long life. They provide a large unrestricted flow rate for a variety of production uses.

Because of the unique design of the Models 24 and 88 assemblies, they are able to be built using inexpensive leak-tight shutoff. They will hold pressure from vacuum to 500 psig.

The standard Models 24 and 88 assemblies can be built with a variety of seal compounds to satisfy your application. Neoprene compound is generally used for R-22, R404a, R410a and compressed air. Buna-N is generally used for HFC-134a with lubricants.


  • Refrigerants
  • Vacuum/Air
  • Oil
  • Water
  • Mass Spectrometer Applications
  • Helium
  • Nitrogen


  • Leak-Free Positive Locking
  • Quick CoAdaptabilityect
  • Adaptablility
  • Long Life
  • Repairable, Saves Cost
  • Typical 0.24 Cv