Amazon.com: High Performance 2-Stage Rotary Vane Deep Vacuum Pump 2 CFM:Intake Port:1/4 SAE MFL+Built-in Check Valve for System Isolation HVAC Refrigeration Evacuation Jobs Light Weight Easy to Take Roof Top : Automotive
Mastercool Inc., Manufacturer of Air Conditioning, Refrigeration, Service Tools and Equipment
2-Stage High Performance Rotary Vane Deep Vacuum Pump 1.8CFM 1/2 HP