Now Hiring!

Log In

My Cart


Busch R 5 Series RAU255 RAU 255 Single Stage Vacuum Pump 180 CFM REBUILT w/ 1 Year Warranty


SKU: 40.51851.02

Please Contact us for Shipping Rates

Additional information

Weight560 lbs
New / Rebuilt

Level of Vacuum


CFM / L/M (Displacement)

Inlet / Exhaust


All vacuum pumps rebuilt and sold through AVAC have been completely disassembled, cleaned, re-machined and carefully inspected for wear by our factory trained technicians. Units are assembled with new vanes, shaft seals, exhaust valves, gaskets, springs, oil distribution valves and bearings prior to undergoing an extended performance test to meet or exceed OEM specifications. All pumps are then painted, detailed, and pass a final quality assurance inspection prior to shipping. A final test certificate is provided with each pump, which will be covered with a one-year warranty.

Single-stage, oil-sealed BUSCH R5 Series RAU255D Vacuum Pump 

  • 180 CFM
  • 10 HP Motor
  • 230/460V
  • Ultimate pressure .5 Torr
  • Oil 7 quarts
  • 520 lbs
  • One year warranty