One of the many R134a couplers and accessories from MEI, the MEI Retro Adapter 8721 is a vacuum pump fitting that helps retro adapter to convert R12 Pumps to R134A. The adapter has a diameter of 1/4" female and 1/2" ACME. This unit is made from high-class materials for durability and reliability.
- Vacuum Pump Fitting
- Retro Adapter
- Adapter 1/4" Female x 1/2" ACME
- Converts R12 to R134a