replacement for r22 and r502

... replaceable filter cartridge Model :PKAO-13 Interface size :1-5/8 Pressure :3450Kpa 500PSI Operating temperature : -40℃ －+120℃ Working medium : R22/R134a/R404A/R407A/R502/R507 Interface method : Copper welding interface Function :The replaceable ...

... steel cylinders 10kg/11.3kg Refillable steel cylinders 800L/926L/ISO-TANK Application R507 is an HFC replacement option for R22 and R502 in

...High Quality Air Conditioner Refrigerant Gas R404A Description R404A is a HFC blend, used as a replacement for R502 and R22 in low and medium temperature refrigeration applications.Refrigerant Gas R404A is a colorless odorless mixture of three ...