VULKAN Lokring automotive

Quick-couplers for HFO-1234yf

LOKTRACE Tracer Gas Leak Detection - Quick-couplers for HFO-1234yf


  • Allows the connection of  LOKTRACE leak detection sets to HFO-1234yf vehicle air conditioning systems.
  • For connecting the charging hoses of the LOKTRACE leak detection sets the fitting A-1234 is required.
  • Tested in accordance with SAE J2888 (1234yf)
  • Connection: M12 x 1.5