Oileus Freon Recharger R12/R22 Port With Gauge, Anti-Leaking Rubber and Copper Material, Works With R134a Bottle to R12/22 Port, For R134a Port, Require Additional Adaptor Or Chose Our R134a Recharger

Description

Our newest Oileus brand freon gauge is a unique can tap has an R-134a screw on can connection and a R12/R22 service port connection. It was made for cans which have an R-134a thread and allows you to install directly to R12 and R22 systems. Centrally installed is an easy to read pressure gauge. 20" long hose 1/4" end end fits R12, 22, 502 fittings Gauge has scale readings for R134, R12, & 22 Use for household with aerosol style cans. This gauge does not have a shut-off.R-12 was used before 1994 and car manufacturers started using R-134a instead of R-12 in 1992-1994. Flush your a/c fluid system before you recharge R134a into R12/R22 system, that might cause damage.