AC R1234YF Quick Couplers Adapters Set, R1234YF Self Sealing/Puncture Can Tap Va
No Leakage Design: all connection parts adopt precise fine thread design, and the interface is also equipped with thick rubber seals to ensure safety; Design for leak proof sealing, all connection part adopt precise fine thread design, and the interface is also equipped with thick rubber seals to ensure safety; The R1234yf to R134a conversion adapter designs with 6 sealing balls lock, which can provide good sealing, also with auto close function, convenient to use and prevent leakage effectively.