R1234FY Car Air Conditioning Refilling Coupler

Quick Coupler - R1234FY 1/4 Inches Car Air Conditioning Refilling Coupler. Thickened joints are made of excellent brass material, wear‑resistant and durable. All connecting parts are designed with accurate fine threads, and the interface is also equipped with a good‑quality thick rubber sealing ring, which will ensure safe use and no risk of leakage. This quick adapter is for charging car air conditioning with R1234FY refrigerant, the connector is 1/4 inchese. Detachable brass adapter with ring gasket realize easy long‑term maintenance, very convenient.