Pfeiffer Vacuum DUO20 Major Overhaul Kit, 2000021217 / PK E32 011 -T / PKE32011-T
Pfeiffer Vacuum DUO20 Major Overhaul Kit Features:
OEM Pfeiffer DUO 20 Major kit includes combined Set of Seals PKE30008-AT and Overhaul Kit PKE320011-T.
- This spare parts kit is required to perform maintenance Level 3 on your rotary vane pump.
- Contains all necessary seals for correct assembly after complete disassembly and cleaning
- Contains all wear parts of the coupling, the pumping system and the high vacuum safety valve
- To perform the necessary work, we recommend that you refer to the maintenance instructions. Improper execution of necessary work may result in damage to your product.
A&J Vacuum repair / rebuild and service all Pfeiffer DUO20, DUO 20 Pumps along with all other Pfeiffer DUO20 Vacuum Pumps and all other Pfeiffer Turbo Pump Service and repair. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
This item is non-returnable/non-refundable
Pfeiffer Vacuum DUO20 Major Overhaul Kit, 2000021217 / PK E32 011 -T / PKE32011-T
Pfeiffer Vacuum DUO20 Major Overhaul Kit Technical Data:
List of parts (refer to images to see which parts are included) -
- 2 - Rotor
- 3 - Hydraulic pump
- 4 - Pump cylinder
- 5 - Support plate
- 6 - Bearing cover
- 7 - Vanes, rough stage
- 8 - Vanes, medium stage
- 9 - Hydraulic vane
- 10 - Compression spring, vanes
- 18 - Magnetic coupling, drive side
- 20 - Magnetic coupling, pump side
- 22 - Washer
- 24 - Can
- 27 - Intermediate flange for motor
- 30 - Housing, vacuum safety valve
- 32 - Valve plate, vacuum safety valve
- 34 - Valve cover, vacuum safety valve
- 35 - Strainer
- 36 - Cover plate
- 42 - Gas ballast valve housing
- 44 - Silencer nozzle
- 51 - Plate spring
- 76 - Rapid action coupling
- 96 - Exhaust valve, (stage 1)
- 101 - Punched disk
- 102 - Valve plate
- 104 - Valve plate
- 106 - Hydraulic piston
- 108 - Compression spring
- 110 - Sight glass
- 113 - O-ring
- 114 - Rubber foot
- 116 - Flange
- 138 - O-ring
- 141 - O-ring
- 144 - O-ring
- 145 - O-ring
- 147 - O-ring
- 148 - O-ring
- 149 - O-ring
- 152 - O-ring
- 154 - O-ring
- 155 - O-ring
- 156 - O-ring
- 158 - O-ring
- 162 - O-ring
- 180 - Allan head screw
- 183 - Allan head screw
- 184 - Allan head screw
- 185 - Allan head screw
- 188 - Allan head screw
- 193 - Compression spring, over pressure valve
- 195 - Ball
- 198 - Operating fluid drain screw
- 204 - Circlip
- 207 - Compression spring
- 208 - Washer
- 220 - Screw
- 250 - Compression spring
- 252 - Allan head screw
A&J Vacuum repair / rebuild and service all Pfeiffer DUO20, DUO 20 Pumps along with all other Pfeiffer DUO20 Vacuum Pumps and all other Pfeiffer Turbo Pump Service and repair. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Get started with your repair: 
High quality service guaranteed
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
AJVS repair process:
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly of the pump, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and log pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10 -Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
We can repair your:
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps