stokes turbo vacuum pump rebuild

Turbo Pump Rebuilding Services

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 has the expertise, the experience and the technology to properly rebuild turbomolecular and turbo-drag pumps including Agilent, Alcatel, Pfeiffer/Balzers, Leybold, Edwards, Seiko Seiki and Varian

We also rebuild and repair the controllers and power supplies that run them.

What's Included In ADVACO's Vacuum Pump Rebuild and Services

  • Two Year Warranty:
    The best in the industry — parts and labor guaranteed two full years from the time your pump is installed at your facility, against defects in parts and workmanship.
  • Comprehensive Documentation:
    The entire service history is documented and archived for future retrieval, report generation or data/trend analysis.
  • Detailed Failure Analysis Options: ADVACO offers multiple failure analysis options to meet your budgetary and data collection requirements.
  • Factory Trained Technicians:
    Our technicians are factory trained to ensure your rebuild project maintains high reliability and durability.
  • ISO9001:2015 Registered:
    ADVACO's quality system is ISO9001:2015 registered.
  • Computerized Testing:
    Calibrated test equipment and components are utilized to verify and record all official operating parameters, and the output is provided with each shipment.
  • Environmental Compliance: Registration with EPA #MDD985419076. ADVACO adheres to proper disposal methods to ensure the safety of our environment.
  • Fast Turnaround:
    ADVACO will meet your schedule and delivery requirements.
  • Proactive Uptime Program
    Customer specific programs can be designed to maximize pump life.
  • Priority Services: Expedited service available upon request.
  • Pick-Up & Delivery Available:
    Available everywhere - we can coordinate the transport of your equipment to and from your facility.
  • In-house Machine Shop:
    Enables us to remanufacture major parts to reduce cost and maintain serviceability

ADVACO's Vacuum Pump Rebuild and Service Process

Disassembly and Cleaning

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

Inspection and 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. Utilizing in-house equipment, the pump’s rotor assembly will be properly adjusted and dynamically balanced.

All consumable items are quoted for replacement:

  • Precision Bearings
  • O-rings
  • Vibration Rings
  • Wicks/Felts


Unit will be re-assembled in one of our dedicated manufacturing cells.

Testing and Quality Control

  • Extensive post re-manufacturing testing via proprietary software/hardware generating graphical data certifying both ultimate vacuum and pumping speed.
  • Applicable equipment software verified and re-set (run hours, etc.).
  • Inboard and Outboard Helium Leak Testing

Additional Turbo Pump Services

ADVACO is also capable of performing an upgrade to ceramic grease lubricated bearings on some turbo pump models. This can be performed during the rebuild process. Contact ADVACO's Customer Service Department in order to determine if a bearing upgrade is available/recommended for your turbo pump.

Turbo Controller and Power Supply Repair Services

ADVACO offers a complete repair service for turbo pump controller and power supplies. Manufacturers serviced include Agilent, Alcatel, Pfeiffer/Balzers, Leybold, Edwards, Seiko Seiki and Varian.

Turbo Vacuum Pumps We Rebuild

Search through our vacuum pump rebuild and repair table to find your model pump.

Manufacturer Series Model
Edwards Pumps EXT EXT70, EXT75DX, EXT250, EXT255, EXT501, EXT200-200-30, EXT400-200-30
Edwards Pumps nEXT nEXT240D, nEXT300D, nET400D
Seiko Pumps STP STP200, STP300, STP301, STP400, STP451, STP600, STP1000, STP1003, STP603, STP2000, STP2001, STP2002, STP1003
Seiko Pumps STPA STPA803C, STPA1303C, STPA1603C, STPA2203C
Seiko Pumps STPH STPH200C, STPH300C, STPH301C, STPH600C, STPH603C, STPH1000C, STPH1301, STPH2000C, STPH2001, STPH2002, STPH451C
Seiko Pumps STP-L STP-L301, STP-L451
Seiko Pumps STPX STP-XA2703C, STP-XA3203C, STP-XA4503C
Osaka TS TS443
Leybold MAG MAG 2000, MAG 2200
Leybold MAGW MAGW1300, MAGW 2000, MAGW 2010
Leybold T T1600
Leybold TMP TMP 35, TMP 50, TMP 150, TMP 151, TMP 340, TMP 360, TMP 361, TMP 410, TMP 400, TMP 450, TMP 600, TMP 1000, TMP 1100, TMP 1500
Leybold TW TW 250, TW 300, TW 701, TW700, TW901, TW220-150-15s, TW400/300/25S
Pfeiffer HiPlace HiPace 30, HiPace 80, HiPace 300, HiPace 800, HiPace 1200, ATH 2804, ATH 3204, TMH/U 064, TMH/U 065, TMH/U 071, TMH/U 260, TMH/U 261, TMH/U 520, TMH/U 520C, TMH/U 521, TMH1600P/C, TMH262, TMU1600MC, TMU1601PCH, TPD020, TPH/U 040, TPH/U 062, TPH/U 170, TPH/U 180H, TPH/U 190, TPH/U 240, TPH/U 261, TPH/U 270, TPH/U 330, TPH/U 330C, TPH/U 510, TPH/U 510C, TPH/U 520, TPH/U 520C, TPH/U050, TPH/U060, TPH/U1201, TPH2200 SG, TPH2201U/P, Splitflow 80
Alcatel/Adixen MDP MDP 5010, MDP 5011, MDP 5030
Alcatel/Adixen ATH ATH 400, ATH 1300, ATH 1600, ATH 2300
Alcatel/Adixen ATP ATP 80, ATP 100, ATP 150, ATP 400, ATP 900
Alcatel/Adixen ATS ATS 100, ATS 200
Alcatel/Adixen PTM PTM 5154
Alcatel/Adixen 5000 Series 5081, 5101, 5150, 5402, 5030, 5400, 5402, 5900
Agilent TwisTorr TwisTorr 84, TwisTorr 304, Turbo-V 2300 TwisTorr
Agilent K-G Turbo-V 1K-G, Turbo-V 2K-G , Turbo-V 3K-G
Varian Navigator V301 NAV, V250, Turbo-V 701, TV1001, V550, V70, V300, V300HT, V81T, TV81, V801, V551, V81M, V700HT
Alcatel Turbo Controllers ACT ACT 100 T, ACT 200 T, ACT250, ACT 600 T, ACT 1000 T, ACT1300M
Alcatel Turbo Controllers CFV CFV 10, CFV 100, CFV 900, 8220, AS120, CFF450, CV100
Pfeiffer Turbo Controllers -- DCU100, DCU200, DCU600, HICUBE 80, TCP 600, TCP040, TCP120, TCP121, TCP270, TCP300, TCP310, TCP380, TCP5000, TCP-350, TIC250
Edwards Turbo Controllers -- EXC100L, EXC250E, EXDC160
Leybold Turbo Controller -- NT10, NT1000/1500, NT12, NT150/360, NT151/361, NT20, NT340M, NT340MC/T, NT361, NT450, NT50, NT-341MT, TDS
Seiko Turbo Controller -- SCHU1000, SCUA1303C, SCUA2203C, SCUA2203LVS, SCUA2203P, SCUH1000, SCUH1000C, SCUH1301, SCUH1303CV2, SCUH200C, SCUH2000C, SCUH2000K, SCUH301C, SCUH600C, SCU1000, SCU1000C, SCU1003C, SCU2000C, SCU2001C, SCU2002C, SCU2203, SCU300, SCU300C, SCU300H, SCU301, SCU301H, SCU400, SCU600, SCU600C, SCU603, SCU750, SCU803, SCU1500
Osaka Turbo Controller -- TC440, TD2001, TD381/411, TD711/1111-C
Varian Turbo Controllers -- TV550, T550, V300HTV, V301 NAV CONTRL

Request Information

We offer expert rebuilds, remanufactured units, and technical assistance for your vacuum pumps. Select an option below or call us at (800) 272-2525 so our team can help you as quickly as possible.