Adapter

Our Adapter series enables seamless conversion between different thread specifications, allowing a single charging setup to flexibly adapt to a variety of refrigerant systems. The lineup includes common conversions such as 1/4 SAE to M12-1.5 and M14-1.5, along with standard conversion adapters covering 1/2 ACME, 5/16 SAE, and 3/8 SAE to 1/4 SAE — meeting connection needs across both older and newer piping systems.

We also offer dedicated adapters for specific refrigerants: the R134a version ensures precise compatibility with R134a systems, while the R1234yf version features a left-hand thread design that physically prevents accidental cross-connection with R134a fittings, ensuring safe operation. The full range supports custom thread specifications based on ISO, UNC/UNF, and NPT standards to meet specific customer requirements, and is widely used in automotive A/C servicing as well as residential and commercial refrigeration installation and maintenance.