Elmo Rietschle KTA 100 Replacement Carbon Vanes
VacAir supplies replacement carbon vanes for the Elmo Rietschle KTA 100 dry-running rotary vane pump.
Whether you are preparing for planned KTA 100 maintenance or replacing worn carbon vanes, VacAir can assist with the correct parts, technical advice and urgent delivery options.
Carbon vane supply, spare parts and specialist vacuum pump support.
ELMO RIETSCHLE KTA 100 REPLACEMENT CARBON VANES
The Elmo Rietschle KTA 100 is a dry-running rotary vane pump used in industrial applications where dependable operation and regular maintenance are important. Its carbon vanes are working components within the pumping mechanism and gradually wear as the pump operates.
VacAir supplies replacement KTA 100 carbon vanes measuring 215 × 52 × 5 mm. A complete replacement requires six vanes. The primary Rietschle OEM part number is 523889, with alternative references 525351 and 525977. Our replacement reference is VA523889.
The carbon vanes have an original height of 52 mm and a minimum permitted vane height of 38 mm. Checking the remaining vane height during scheduled servicing helps maintenance engineers assess wear and determine when replacement is required.
For additional maintenance requirements, VacAir supplies Elmo Rietschle spare parts and provides vacuum pump servicing and repairs.
TECHNICAL INFORMATION
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KTA 100 VANE FEATURES
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Replacement carbon vanes for the KTA 100
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Six vanes required for a complete replacement
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Original vane dimensions: 215 × 52 × 5 mm
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Minimum permitted vane height: 38 mm
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Rietschle OEM reference 523889
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Alternative references 525351 and 525977 |
KTA 100 CARBON VANE INSPECTION & REPLACEMENT
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The carbon vanes fitted to the KTA 100 are subject to progressive wear as the pump operates. Periodic inspection helps identify when the vanes are approaching the end of their serviceable life and provides an opportunity to examine other internal components. The KTA 100 uses six carbon vanes measuring 215 × 52 × 5 mm. New vanes have a height of 52 mm, with a minimum permitted height of 38 mm. Once the specified limit is reached, the full set should be replaced. Recommended maintenance checks: ✓ Measure each vane against the 38 mm wear limit
✓ Inspect carbon surfaces for cracks and chipping
✓ Check that vanes move freely in the rotor slots
✓ Examine the cylinder for scoring or damage
✓ Inspect rotor and bearing condition
✓ Check filters and remove accumulated contamination
✓ Investigate uneven wear or signs of overheating
KTA 100 vane wear limit: The original vane height is 52 mm, reducing to a minimum permitted height of 38 mm. Replace all six vanes as a complete set when required. Any fractured vanes or abnormal wear should be investigated before the pump is returned to service.
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General carbon vane maintenance illustration.
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ELMO RIETSCHLE KTA 100 SPARE PARTS
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Servicing an Elmo Rietschle KTA 100 involves assessing the condition of the carbon vanes alongside other components that influence pump performance. Filters, bearings and internal running surfaces should be checked as appropriate for the pump’s operating conditions and service history. VacAir has supplied vacuum pump replacement parts since 1996, supporting industrial operators and engineering companies with component identification, technical assistance and servicing requirements. For KTA 100 spare parts enquiries, quoting the complete pump model, serial number and any existing OEM part numbers can help our team identify suitable replacement components. ✓ KTA 100 replacement carbon vanes
✓ Inlet and exhaust filtration components
✓ Additional servicing and repair parts
✓ Technical assistance with spare part identification
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KTA 100 VANE FITTING & PUMP SERVICING
VacAir supplies the six replacement carbon vanes required for a complete Elmo Rietschle KTA 100 vane change, corresponding to OEM reference 523889 and alternative references 525351 and 525977.
When carrying out maintenance, check the existing vane height against the 38 mm minimum permitted limit. Inspecting the rotor, cylinder surfaces and filtration at the same time can help identify conditions that may contribute to premature vane wear.
For customers requiring professional assistance, VacAir’s experienced OEM factory-trained engineers provide vane fitting, routine servicing, vacuum pump repairs and fault diagnosis.
Where a KTA 100 has suffered unexpected downtime, a thorough assessment can help determine whether replacement vanes alone are sufficient or whether additional repair work is required.
KTA 100 VANES — UK & WORLDWIDE SUPPLY
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VacAir supplies Elmo Rietschle KTA 100 replacement carbon vanes to industrial operators, maintenance departments and vacuum pump service companies throughout the United Kingdom, Europe and worldwide. Whether replacement vanes are required for planned servicing or an urgent repair, our team can discuss appropriate delivery arrangements, express courier options and international shipping. Customers can identify the replacement using the KTA 100 pump model, primary OEM reference 523889, or alternative references 525351 and 525977. For urgent requirements, contact VacAir to discuss despatch and collection options. |
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WHY CHOOSE VACAIR FOR KTA 100 CARBON VANES?
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Since 1996
Vacuum pump specialists
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Technical Help
Part identification
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ISO 9001:2015
Quality management
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OEM-Trained
Engineering support
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The KTA 100 uses a larger carbon vane specification than the KTA 80 series, making correct pump identification essential when sourcing replacements. VacAir identifies the KTA 100 vane using the complete model designation, dimensions and recognised OEM part numbers.
Our replacement reference VA523889 corresponds to Rietschle OEM number 523889, with alternative references 525351 and 525977. These numbers are grouped on our master replacement vane page to assist customers searching by different manufacturer references.
A complete KTA 100 vane change requires six carbon vanes measuring 215 × 52 × 5 mm. The 38 mm minimum permitted vane height provides a clear maintenance reference when checking existing components.
VacAir has supplied industrial vacuum pump spares since 1996, combining replacement parts supply with technical assistance and engineering services. Our operations are supported by an ISO 9001:2015 quality management system.
KTA 100 CARBON VANE QUESTIONS
How many carbon vanes are fitted to the Elmo Rietschle KTA 100?
What are the dimensions of KTA 100 replacement carbon vanes?
What is the minimum permitted vane height for the KTA 100?
Which Rietschle OEM part numbers identify KTA 100 carbon vanes?
Can I use OEM references 525351 or 525977 to identify the correct vanes?
Are KTA 100 vanes interchangeable with KTA 80 vanes?
Does VacAir offer KTA 100 servicing and vane fitting?
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