Welch CRVpro Direct Drive Rotary Vane Vacuum Pump:Pumps and Tubing:Pumps | Fisher Scientific
Oil Lubricated Rotary Vane Pumps | DAB Technology
Kozyvacu Single-Stage Rotary Vane Vacuum Pump for HVAC/Auto AC Refrigerant Recharging, EPoxy Resin or Wine Degassing, Laboratory, Medical or Milking (TA350): Amazon.com: Industrial & Scientific