Maintenance Free, No Moving Parts!
Venturi-type vacuum pump removes moisture from air conditioning systems so you can safely add refrigerant. Easy to operate, just connect an air line and it pulls full vacuum within 2 minutes. Ideal for automotive air conditioners, home air conditioners, refrigerators, freezers, and more!
Includes 1/2" ACME (R134a) and R12 connectors
Vacuum level: 28.3" of mercury at sea level
Air consumption: 4.2 CFM @ 90 PSI
Air inlet: 1/4'' NPT
Overall dimensions: 8-3/8" L X 5" W X 6-1/2" H Weight: 1.75 lbs.