Expert Vacuum Pump Remanufacturing

2 Year Warranty: All ADVACO pump rebuilds are covered by our exclusive two year warranty, from the date of installation, against defects in parts and workmanship.


ADVACO offers complete remanufacturing services for Stokes (Edwards), Kinney and Leybold rotary-piston vacuum pumps. With nearly half a century of experience servicing rotary piston vacuum pumps, we understand the environments these pumps are exposed to and the performance demands placed upon them. ADVACO has perfected several remanufacturing techniques for the rotary piston vacuum pump that restore critical tolerances while at the same time dramatically reducing the overall rebuild price.


rotary piston vacuum pump repair

Included in Every Rebuild

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The Blueprint Process

Disassembly/Cleaning

  • Via state-of-the-art, EPA compliant systems

Inspection/Quotation

  • Certified Vacuum Technicians utilizing specially designed and calibrated instruments will thoroughly inspect all of the unit’s components (including electrical and diagnostic systems) vs original OEM specifications.

In-House Machine Shop Service – remanufacturing of major components vs. replacement with new.

  • Demonstrated ability to over-size the hinge bar bore in custom increments up to 0.750” oversize – maximizing pump’s effective life.
  • Custom hinge bar manufacturing to fit new bore dimension
  • Remanufacturing of pistons and eccentrics

Assembly

  • The standard rebuild of a piston pump will include the replacement of o-rings, gaskets, seals, freeze plugs, keys, valve springs, valve clappers, valve seats, bearings, sight glass, oil flow indicator, ball valves, solenoid valve, and a rebuilt oil separator.

Testing/Quality Control

  • Inboard and Outboard Helium Leak Testing
  • Extensive post re-manufacturing testing via proprietary software/hardware.
  • Applicable equipment software verified and re-set (run hours, etc.).

Pumps We Rebuild

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Manufacturer Series Model
Leybold E E75, E150, E250
Leybold DK DK100, DK200
Stokes -- 149H-11, 148H-10, 149, 212H-10, 412, 612, 912, C300, 146H-13, 212H-11, 212J, 212J-14, 412H-10, 412H-11, 412H-33, 412J-14, 612-30
Kinney -- KC15, KC5, KC8, KDH130, KT505LP, KT850C/D, KTC112, KTC21, KVAC-10, KVAC-15, KVAC-2, KVAC-21, KVAC-33, KVAC-5, KVAC-63

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rotary piston pump repair
rotary piston pump repair
rotary piston pump repair