• P/N 1111.922.300
• RA0100.F506.XXG Pump Less Motor
• Busch R5 model RA0100.F506.XXXG Bareshaft vacuum pump featuring:
  Single stage, oil sealed, rotary vane design
  With gasballast in B-side cover plate
  Integral, fully recirculating, air cooled oil system
  Integral oil mist elimination exhaust system
  Non-return valve and screen on inlet
  Viton O-rings and seals
  Vibration Isolators

We guarantee all parts are genuine Busch Vacuum Pumps parts and carry the OEM warranty.