Rotary Vane Deep Vacuum Pump 2-Stage High Performance 5.5CFM: MFL Bagging Epoxy Infusion Infiltration Workshop Refrigeration HVAC Evacuation Serivce Plumbing Repair 2-stage deep vacuum pump high performance 5.5cfm 1/2 HP 15 micron rating HVAC system evacuation fast servie tool for the repair service professionals Recommended for vacuum bagging Epoxy Silicone ResinInfiltration infustion body repair Come with power cord 1-bottle of oil, switch buil on the electric box Epoxy Resin Infusion workshop setup lab vacuum chamber setting