Rietschle 514870 Replacement Carbon Vanes – 95 × 59 × 6mm
Replacement Rietschle 514870 carbon vanes, also referenced as 526311, for TR 80D, TR 80DV, TR 80DVV, TR 80V, TR 81 and TR 81DVV dry-running rotary vane pumps.
Rietschle Part No.: 514870
Alternative Reference: 526311
VacAir Part No.: VA514870
Dimensions: 95 × 59 × 6 mm
Material: Carbon
Quantity Per Pump: 6 or 7 vanes – see model compatibility below
Need 514870 or 526311 vanes? Contact VacAir with your pump model so we can help confirm the correct six- or seven-vane requirement.
Call VacAir: 0113 2088501
Extensive UK stocks and experienced technical support.
VacAir supplies Rietschle 514870 replacement carbon vanes, also known by part number 526311, for the Rietschle TR 80 and TR 81 series of dry-running rotary vane pumps.
Measuring 95 × 59 × 6 mm, this carbon vane is used across several TR-series variants, including the TR 80D, TR 80DV, TR 80DVV, TR 80V, TR 81 and TR 81DVV. The shared vane dimensions make part-number cross-referencing straightforward, but the correct number of vanes must be established for each pump.
Some TR 80 models use six vanes, whereas the TR 80DVV and listed TR 81 variants require seven. Our compatibility table below identifies the individual models and links directly to their VacAir replacement-vane pages.
Vane dimensions: 95 × 59 × 6 mm
6 vanes: TR 80D, TR 80DV, TR 80V
7 vanes: TR 80DVV, TR 81, TR 81DVV
Whether your existing documentation identifies the vane as 514870 or 526311, VacAir can assist with replacement identification. Our product reference for this master vane family is VA514870.
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TECHNICAL INFORMATION
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KEY FEATURES ✓High-quality replacement carbon vanes
✓95 × 59 × 6 mm vane dimensions
✓Cross-referenced to 514870 and 526311
✓For six listed Rietschle TR-series pumps
✓Technical identification and engineering support |
Rietschle 514870 / 526311 carbon vanes are suitable for the six TR-series models listed below. The vane size is common to these pumps, but the complete replacement set contains either six or seven vanes. Select your model to view its dedicated product page.
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For complete pump maintenance, select the correct number of individual vanes for your exact model. If the model identification plate is missing or unclear, contact VacAir before ordering.
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The carbon vanes in Rietschle TR 80 and TR 81 pumps gradually wear as they slide within the rotor slots. Routine inspection and replacement help maintain the pump in serviceable condition and provide an opportunity to identify other internal wear. During vane replacement, inspect: ✓ Rotor slots for damage or restricted movement
✓ Rotor and rotor shaft condition
✓ Internal running surfaces for scoring
✓ Bearings and evidence of excessive movement
✓ Inlet filtration and contamination
✓ Signs of overheating or unusual vane wear Check the precise TR model before ordering. A TR 80DV uses six vanes, while a TR 80DVV requires seven, despite using the same 95 × 59 × 6 mm replacement component. Follow the manufacturer’s maintenance instructions when dismantling and reassembling the pump. If carbon vanes have fractured or worn prematurely, investigate the underlying cause before fitting a new set. Damaged internal components can affect replacement-vane service life.
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Inspect the rotor and running surfaces before installing replacement vanes. |
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VacAir supplies replacement carbon vanes from extensive UK stocks, helping maintenance departments, repair companies and industrial users source the parts needed to keep their vacuum equipment operating. From our Leeds operation, we supply Rietschle replacement vanes throughout the UK, Europe and worldwide. DHL Express and FedEx Express services are available for many destinations, with timed and next-day options where offered. For urgent requirements, contact us to discuss stock availability, Leeds trade counter collection or a direct same-day courier. |
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Since 1996
Supplying vacuum pump vanes, spares and support
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40+ Years
Vacuum pump industry experience
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ISO 9001:2015
Accredited quality management system
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Engineering Support
Experienced vacuum pump engineers
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VacAir has supplied replacement vacuum pump vanes and spares since 1996, working with industrial end users, maintenance engineers, distributors and specialist service companies.
The Rietschle TR 80 and TR 81 series demonstrates why accurate model identification matters. Although 514870 and 526311 refer to the same 95 × 59 × 6 mm vane, complete replacement quantities vary across the pump range.
Our team can help cross-reference part numbers, check vane dimensions and establish the correct quantity for the pump being serviced. Customers with a TR 80DVV, for example, should not automatically order the six-vane set used by a TR 80DV.
VacAir also provides workshop repairs, pump servicing and fault investigation. This broader engineering capability is particularly useful when replacement vanes are needed following a breakdown rather than during routine maintenance.
Our Price Promise reflects our commitment to competitive replacement-vane pricing alongside knowledgeable product support and dependable service.
What size are Rietschle 514870 carbon vanes?
Rietschle 514870 replacement carbon vanes measure 95 × 59 × 6 mm.
Are Rietschle 514870 and 526311 the same vane?
Yes. Both part numbers are used to identify the same 95 × 59 × 6 mm carbon vane for the listed Rietschle TR 80 and TR 81 pumps.
Which Rietschle pumps use 514870 vanes?
The listed models are TR 80D, TR 80DV, TR 80DVV, TR 80V, TR 81 and TR 81DVV.
How many carbon vanes are required for Rietschle TR 80D, TR 80DV and TR 80V pumps?
Each of these models requires 6 carbon vanes per pump.
How many vanes are fitted to TR 80DVV, TR 81 and TR 81DVV pumps?
The TR 80DVV, TR 81 and TR 81DVV each require 7 carbon vanes.
Can I order replacement vanes using Rietschle part number 526311?
Yes. Reference 526311 is cross-referenced with 514870. VacAir lists this replacement vane family under VA514870. Please confirm the pump model and quantity when ordering.
What should I check if the existing carbon vanes are damaged?
Inspect the rotor, vane slots, internal running surfaces, bearings and inlet filtration. Investigate contamination, overheating or mechanical damage before installing replacement vanes.
Can VacAir assist with TR 80 and TR 81 pump servicing and repairs?
VacAir supplies replacement carbon vanes and offers technical identification support, vacuum pump servicing, fault investigation and workshop repairs.
Trust VacAir Superstore for all your vacuum pump needs.
Contact us today to learn how we can help you save money and keep your operations running smoothly.
Tel: +44 0113 2088501 E: sales@vacair-superstore.com
