Robinair 15300 Vacuum Pump VacuMaster Series

Robinair 15300 Vacuum Pump VacuMaster Series features a two-stage design with 3 CFM; second stage pumping only starts pumping at a lower pressure in order to pull a deeper vacuum. The Robinair VacuMaster only uses 7.4 oz of oil, equating to less maintenance costs over the life of the pump.