Edwards RV12 Rotary Vane Vacuum Pump

Rebuilt. Reconditioned. Refurbished. Remanufactured. Repaired.

Edwards RV12 Rotary Vane Vacuum Pump

Rebuilt Edwards RV Series Vacuum Pump

Edwards RV12 rotary vane pumps have a pumping speed of 10 cfm and a ultimate pressure of 1.5 x 10-3 Torr.  These pumps are used for scientific primary pumping applications.

The RV12 vacuum pump is a oil sealed dual stage rotary vane mechanical vacuum pump with a ¾ hp motor.  It is reliable and operates at the ultra low noise level of 70 dB(A).

These pumps are well suited for a wide range of bench top applications. 

Rebuilt or Remanufactured Edwards RV12 Vacuum Pumps:

All rebuild prices include disassembly, inspection & cleaning. Replacement of seals, gasket, springs, o-rings & valves. Other parts replaced as required upon approval for an extra charge. Pumps are then tested & painted.

Edwards RV12 Vacuum Pump Applications:

  • Laboratory Bench Top Vacuum
  • Degassing/Curing
  • Turbomolecular Backing Pumps
  • Centrifuges, Ultra-High Speed
  • Pharmaceutical Freeze Drying
  • Research & Development
  • Distillation & Filtration
  • Glove Boxes
  • Vacuum Ovens & Furnaces
  • Leak Detection- Helium
  • Analytical Instruments
  • Electron Microscopy
  • Evacuation of Refrigeration Systems
  • Evacuation of Process Chambers
  • Laboratory Experimentation

Edwards RV12 Vacuum Pump Features:

  • A wide range of accessories to match your application needs
  • Low 70 dB(A)
  • Dual mode for high throughput and high vacuum applications.
  • Easy to use gas ballast
  • High pressure lubrication
  • Reliability and long life
  • High Pumping Speeds

 Edwards RV Vacuum Pump Specifications:

Vacuum Pump Model   RV3 RV5 RV8 RV12
Nominal Displacement cfm 2.7 4.1 6.9 10
Nominal Displacement l/m 75 117 195 283
Stage   2 2 2 2
Phase (Typical)   1 1 1 1
Motor HP hp ½ ½ ¾ ¾
Oil Capacity ltr .7 .7 .75 1
Weight lbs 55 55 61.6 63.8
Noise Level dBA 48 57 65 70
Purchase Price  (Rebuilt) $ $1,300 $1,400 $1,550 $1,800
Rebuild Price $ $700 $725 $750 $800


Edwards RV12 Dimensional Drawing and Speed Curves:

                 edwards e2m12 vacuum pump drawing Pumping Speed Curves



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