212J Stokes Vacuum Pump

Rebuilt. Reconditioned. Refurbished. Remanufactured. Repaired.

212J Stokes Vacuum Pump

Rebuilt Stokes 212J

Stokes 212J rotary piston pumps are reliable and efficient vacuum pumps with a displacement of 150 cfm and an ultimate pressure of less than 1 x 10 -2 Torr. 

The 212J vacuum pump is a rotary piston pump with a 3 phase 7.5 hp motor.  It operates at a 77 dB(A) noise level. 

 

Adjustable gas ballast valves are standard equipment for handling water and other vapor loads.

Remanufactured or Rebuilt 212J Stokes 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.

212J Stokes Vacuum Pump Applications:

  • Automotive
  • Chemical Processing
  • Heat Treatment
  • Pharmaceuticals
  • Metallurgy
  • Leak Detection
  • Vacuum Meltng
  • Vacuum Coating
  • General Applications

212J Stokes Vacuum Pump Features:

  • Cast and Ductile iron construction provides rugged reliable operation
  • Low ultimate blank-off- pressures down to <10 -2 Torr
  • Quiet operations
  • Gas ballast standard on all models
  • Compact footprint design

Stokes Vacuum Pump Specifications:

Pump Model    146H 148H 149H 212H 212J 412H 412J 912H
Nominal Displacement cfm 30 50 80 150 150 300 300 730
Nominal Displacement l/m 833 1417 2250 2833 4,250 8,500 8,500 20,667
Motor HP hp 1.5 2 3 7.5 7.5 10  10  30 
Phase   3 3 3 3 3 3 3 3
Oil Capacity ltr 2 5 10 15 15  46  46   92
Weight lbs 315 315 565 950 950   1750 1750  5500 
Noise Level dBA 71 72 73 75 77   83 83   85

 

 Stokes 212J Speed Curves & Dimensional Drawings:

Pumping Speed Curves                 dimensional drawings

 

 Click here to see more Rebuilt Stokes Vacuum Pumps.


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We specialize in providing high quality rebuilt vacuum pumps that are affordable and dependable. More...

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