Cakes Galore
Steps to Vacuum and Charge Refrigerant on a Mini Split Unit

12cfm 2 stages 1hp refrigerant vacuum pump deep hvac dual stage ac conditioning ide range of applications suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, industry, etc. This rotary vane vacuum pump comes equipped with an oil viewing window so that you can easily monitor oil levels and quality, prevention of oil deficiency.