Series HFC-134a BalLoc Model 87 Coupler

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.

Provides for instant positive connecting onto the R134a high side process fitting for evacuation or refrigerant charging. Comes with a variety of connecting end caps and seal compounds to satisfy your application. Holding pressure from vacuum to 500 psig, the couplers are repairable with internal parts quickly interchangeable for long life.


  • Vacuum
  • Refrigerants
  • Oil
  • High Side Fitting R134a


  • Leak Free Positive Lock
  • Quick Connect/Disconnect
  • Long Lasting
  • Economical
  • Heat-Treated Components
  • Repairable

Standard Stock: P/N 87211 or 87221