Rietschle DTN 25 Replacement Carbon Vanes – 513431
RIETSCHLE DTN 25 REPLACEMENT CARBON VANES
VacAir Superstore stocks and sells Rietschle DTN 25 replacement carbon vanes for industrial compressor maintenance. Our 513431 carbon vanes measure 85 × 39 × 4 mm, with six required for a complete DTN 25 replacement. The specified minimum permitted vane height is 24 mm. Whether preparing a scheduled service or replacing worn components following an inspection, customers can obtain the correct vanes from a UK specialist with decades of experience, competitive prices and practical engineering knowledge.
Rietschle OEM reference: 513431
Extended OEM reference: 5134310000
VacAir reference: VA513431
Quantity required: 6 vanes
Dimensions: 85 × 39 × 4 mm
Minimum vane height: 24 mm
Material: Carbon
Availability: IN STOCK
ELMO RIETSCHLE DTN 25 REPLACEMENT CARBON VANES
VacAir Superstore stocks and supplies Rietschle DTN 25 replacement carbon vanes, identified by OEM part number 513431. We sell these components to engineers, compressor service businesses and industrial maintenance departments requiring dependable access to correctly specified replacement vanes.
A DTN 25 compressor contains six carbon vanes, each measuring 85 × 39 × 4 mm when new. As the rotor turns, the vanes move within their slots and gradually lose material through normal operation. Their condition should be assessed during planned servicing, with replacement arranged before excessive wear or damage creates additional maintenance problems.
The DTN 25 minimum permitted vane height is 24 mm. Starting from an original height of 39 mm, each of the six vanes should be measured separately. A consistent reduction in height is expected over time, but pronounced differences between vanes, damaged edges or cracked carbon should prompt closer examination of the compressor.
The 513431 vane is not exclusive to the DTN 25. It is also used in several Rietschle vacuum pump and compressor ranges, including the DTN 26, KTN 25, VTN 25 and TR 25. Importantly, the TR 25 takes seven vanes rather than six. This is why VacAir identifies the individual machine as well as the shared OEM part number when helping customers order a replacement set.
VacAir can also assist with Elmo Rietschle spare parts and filters. If an inspection reveals broken vanes, scoring or another compressor fault, our pump and compressor servicing team can provide engineering assistance.
TECHNICAL INFORMATION
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DTN 25 VANE FEATURES✓ Replacement carbon vanes for Rietschle DTN 25 compressors
✓ OEM identification 513431
✓ 85 × 39 × 4 mm carbon vane dimensions
✓ Six vanes for a complete DTN 25 replacement
✓ Minimum permitted vane height of 24 mm
✓ UK vane stock with experienced technical assistance
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RIETSCHLE DTN 25 VANE INSPECTION & REPLACEMENT
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A DTN 25 vane inspection should establish more than whether the compressor’s six carbon vanes have reached their wear limit. It also provides an opportunity to identify uneven wear, damaged rotor slots and other conditions that could shorten the life of a replacement set. New 513431 vanes measure 85 × 39 × 4 mm. The original height is 39 mm, with a 24 mm minimum permitted height for the DTN 25. Measure each vane and compare the results, taking particular care where one component is significantly shorter or more heavily damaged than the others. DTN 25 service inspection points: ✓ Measure all six vanes against the 24 mm limit ✓ Record differences in vane height across the set ✓ Examine edges and corners for damage ✓ Check the carbon for cracks or fractures ✓ Inspect rotor slots for debris and free movement ✓ Look for scoring on internal running surfaces ✓ Examine the rotor and shaft for visible damage ✓ Check bearing condition and excessive movement ✓ Inspect inlet filtration and contamination ✓ Investigate abnormal wear before reassembly DTN 25 minimum wear height: 24 mm, measured against the original 39 mm vane height. A complete replacement uses six 513431 carbon vanes.
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ELMO RIETSCHLE DTN 25 SPARE PARTS
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VacAir supplies Rietschle DTN 25 carbon vanes from UK stock under replacement reference VA513431. The corresponding Rietschle OEM number is 513431, also listed as 5134310000. Each carbon vane measures 85 × 39 × 4 mm, and the DTN 25 requires six pieces. The 513431 component is used across several generations and types of Rietschle dry-running equipment. For businesses operating mixed fleets, the common vane specification can simplify spare parts identification. However, ordering quantities must be based on the individual machine. The DTN 25 uses six vanes, whereas the TR 25 uses seven despite sharing the same 513431 component. During a scheduled compressor service, it is sensible to consider associated maintenance parts at the same time as the carbon vanes. Inlet filters, internal surfaces, bearings and the rotor assembly may require attention depending on operating conditions and the machine’s maintenance history. If the existing carbon has worn unevenly or broken, our team can assist with identifying the appropriate replacement parts and discussing potential causes. VacAir has extensive experience with Rietschle equipment and can help customers source components beyond the six-vane set. ✓ Rietschle 513431 replacement carbon vanes ✓ Six matching vanes for the DTN 25 compressor ✓ Rietschle filters and maintenance spares ✓ Experienced parts identification and technical advice |
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DTN 25 VANE FITTING & PUMP SERVICING
Planning a DTN 25 vane replacement before the carbon reaches its wear limit can help avoid disruption to production and provide time to inspect the compressor properly. The machine uses six 513431 vanes, each originally 39 mm high, with a 24 mm minimum permitted height.
The first step is to isolate the compressor safely and follow the appropriate manufacturer’s servicing instructions. Once the rotor assembly is accessible, measure and examine each removed vane. Wear that differs substantially across the six pieces may suggest a problem with vane movement, contamination or the internal running surface.
The rotor slots should be clean and free from damage so that replacement vanes can move correctly. Check for carbon fragments, scoring, bearing wear and signs of overheating. Where a vane has broken, establish the cause and inspect the surrounding components rather than assuming a new set alone will resolve the issue.
For a complete vane change, use six matching 513431 carbon vanes, installed in accordance with the manufacturer’s specified procedure and orientation. Avoid mixing heavily worn vanes with new ones. Following reassembly, the compressor should be checked in line with the relevant service guidance before returning it to normal operation.
VacAir stocks and sells the replacement vanes required for this work. Customers who maintain their own compressors can purchase the components without an additional service. Where fitting assistance or further investigation is needed, our OEM-trained engineers can help with servicing, repairs and fault diagnosis.
DTN 25 CARBON VANES — UK & WORLDWIDE SUPPLY
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VacAir stocks Rietschle DTN 25 replacement carbon vanes in the UK and supplies industrial customers throughout Britain. From our Leeds operation, we support maintenance engineers, compressor repair specialists, manufacturers and purchasing departments who need the correct components without unnecessary delays. Our customers also operate across Europe and other international markets. We regularly assist industrial businesses with replacement vane enquiries, from single-machine maintenance to orders covering several pieces of equipment. Where delivery timing is important, customers can speak directly with our team to discuss suitable despatch and shipping options. To identify the correct DTN 25 replacement, quote Rietschle 513431 or VacAir VA513431. The vane dimensions are 85 × 39 × 4 mm, and six vanes are required per compressor. These details help distinguish the DTN 25 requirement from other Rietschle models using the same part number in different quantities. VacAir combines extensive vane stocks with decades of practical industry experience. We can assist with prices, order quantities, delivery requirements and related Rietschle spare parts, providing a direct point of contact for customers rather than relying solely on an automated online catalogue. Contact VacAir: Call 0113 2088501 or email sales@vacair-superstore.com for DTN 25 carbon vane enquiries, prices and delivery arrangements. |
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WHY BUY RIETSCHLE DTN 25 VANES FROM VACAIR?
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Since 1996
Vane Supply
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Technical Help
Part Identification
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ISO 9001:2015
Quality Management
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OEM-Trained
Engineers
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Decades of specialist carbon vane supply. Since 1996, VacAir has supported customers operating industrial vacuum pumps and compressors by supplying replacement carbon vanes and associated components. Our experience comes from working with the equipment and the people who maintain it, not simply adding part numbers to a catalogue. For DTN 25 owners, this means access to a supplier that understands the practical importance of correct identification, reliable availability and competitive pricing.
The correct DTN 25 vanes, stocked in the UK. We stock Rietschle 513431 carbon vanes in the 85 × 39 × 4 mm specification. The DTN 25 requires six vanes for a complete change. The same component is used in several Rietschle models, but set quantities are not always identical. We recognise that an incorrect quantity can interrupt a planned service, so confirming the machine designation is an important part of helping customers order the right parts.
Technical knowledge that supports informed maintenance. VacAir’s experience covers rotary vane compressors, vacuum pumps, replacement vanes, filtration and related industrial spare parts. Our DTN 25 information includes the 24 mm minimum permitted vane height, giving engineers a useful reference when inspecting the existing carbon. Where unusual wear or damage is found, our team understands the importance of checking the rotor slots, running surfaces and other components rather than treating every problem as a straightforward vane change.
Competitive prices and a published Price Promise. We work to offer replacement carbon vanes at attractive prices while retaining the support of a specialist industrial supplier. Our Price Promise explains the conditions under which qualifying like-for-like competitor quotations from UK suppliers may be considered. Customers can discuss this at quotation stage. Our aim is to combine sensible pricing with dependable product identification and customer service.
Externally audited ISO 9001:2015 quality management. VacAir operates within a certified quality management system that supports consistent processes, customer satisfaction and continual improvement. We take care over the accuracy of product information, the way we communicate with customers and the quality of service provided. Genuine feedback is valuable to us because it helps identify both strengths and opportunities for improvement.
We do not fabricate product reviews, invent customer ratings or display artificial review scores on our website or provide them to search engines. Our products, expertise and reputation have supported customers across the vacuum pump industry for decades.
OEM-trained engineers available when further help is needed. Customers with their own maintenance staff can purchase the six DTN 25 vanes directly from VacAir. Where servicing uncovers fractured carbon, abnormal wear, internal scoring or another compressor problem, our engineering team can assist with investigation, fitting and repairs. We offer practical support without making an engineering service a condition of purchasing replacement vanes.
UK stock with international supply capability. Our customers include engineering contractors, industrial manufacturers, specialist repair companies, OEMs and distributors in Britain and overseas. By combining established stock, competitive pricing, technical experience and ISO 9001:2015 quality management, VacAir provides an experienced source for Rietschle DTN 25 carbon vanes and other industrial pump components.
RIETSCHLE DTN 25 CARBON VANE QUESTIONS
Where can I buy Rietschle DTN 25 replacement carbon vanes?
What is the OEM reference for Rietschle DTN 25 carbon vanes?
How many carbon vanes are fitted in a DTN 25 compressor?
What dimensions are DTN 25 carbon vanes?
What is the minimum wear height for DTN 25 vanes?
Do the Rietschle DTN 25 and DTN 26 use the same carbon vane?
Why does the TR 25 need seven 513431 vanes when the DTN 25 needs six?
Can VacAir provide DTN 25 vane fitting and international delivery?
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