Quick-release coupling RPE for filling air conditioning circuits with HFO-1234yf fluids

Built for safety, the RPE quick-release coupling features an interlock design that prevents the circuit from opening unless connected and ensures the coupling will not disconnect during filling. Its ergonomic construction features a raised-button lock for accessibility and an effortless one-handed connection and disconnection. The red or blue color-coded rings provide easy circuit identification.

Applications: Quick-release couplings for filling air conditioning circuits with refrigerants in accordance with the automotive industry SAE J639 standards.

Technical specifications

  • Nominal diameter DN (mm): from 12 to 13
  • Maximum allowable pressure PS (bar)*: 15


HFO-1234yf (R-1234yf)


Main parts stainless steel and aluminum

Other features

Seals offer long-term durability

*depending on the model and operating conditions