VacAir stocks WN 124-247 replacement carbon vanes for the Becker DX 4.25, together with the dedicated DX 4.25 service kit and additional Becker spare parts.
Call VacAir:
0113 2088501
Technical help and UK stock availability.
The Becker DX 4.25 requires 7 WN 124-247 carbon vanes for a complete replacement set. VacAir stocks these replacement vanes for planned maintenance, servicing and repair of the DX 4.25.
The WN 124-247 vane measures 63 × 41 × 4.3 mm, with a confirmed minimum wear height of 28 mm. VacAir retains our established replacement code VA901399 for this vane family.
For Becker identification, the current OEM reference is 90141000007. The earlier Becker reference is 90139900007, so either number may be encountered when checking older records or identifying a replacement vane set.
A dedicated DX 4.25 service and maintenance kit is also available from VacAir. Customers can therefore source the vane set and servicing requirements together, with technical support and professional Becker pump servicing available when required.
TECHNICAL INFORMATION
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| Pump Model | Becker DX 4.25 |
| Quantity Per Pump | 7 vanes |
| Dimensions | 63 × 41 × 4.3 mm |
| Minimum Wear Height | 28 mm |
| Material | Carbon |
| VacAir Part No. | VA901399 |
| Vane Identification | WN 124-247 |
| Current Becker OEM Ref. | 90141000007 |
| Previous Becker OEM Ref. | 90139900007 |
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The Becker DX 4.25 uses seven WN 124-247 carbon vanes. During servicing, the existing vanes should be removed and inspected for condition and remaining vane height before the replacement set is installed.
Each replacement vane measures 63 × 41 × 4.3 mm. The confirmed minimum wear height is 28 mm, giving a clear reference when measuring the existing vanes during maintenance.
The current Becker reference for the complete set is 90141000007, replacing the previous reference 9013990007. VacAir reference number is VA901399.
✓ Seven WN 124-247 carbon vanes per pump
✓ Dimensions: 63 × 41 × 4.3 mm
✓ Minimum wear height: 28 mm
✓ Current Becker reference: 90141000007
✓ Previous Becker reference: 90139900007
✓ VacAir reference: VA901399
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Becker DX 4.25 carbon vane replacement.
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A dedicated Becker DX 4.25 service and maintenance kit is available from VacAir for routine servicing and planned pump maintenance. The kit can be purchased alongside the seven WN 124-247 replacement vanes, allowing the vane set and general DX 4.25 service requirements to be sourced together. For the current contents and specification of the DX 4.25 maintenance kit, please see the dedicated service kit product page. ✓ Dedicated Becker DX 4.25 service and maintenance kit
✓ Available alongside the WN 124-247 replacement vane set
✓ UK stock and worldwide supply
✓ Technical and servicing support available from VacAir
Servicing a Becker DX 4.25? VacAir can supply the replacement carbon vanes, dedicated service kit and provide technical or professional servicing support.
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VacAir can supply everything from the DX 4.25 vane set and service kit through to additional Becker spare parts, helping customers carrying out their own planned pump maintenance.
Where engineering support is required, VacAir has highly experienced OEM factory-trained engineers who can replace the vanes on site or carry out servicing and a full overhaul in our workshop.
Our experience with Becker equipment also means we can help identify components where previous and current part numbers differ, reducing the risk of ordering against outdated references.
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VacAir supplies WN 124-247 replacement carbon vanes for the Becker DX 4.25 from UK stock, together with service kits and a broad range of Becker pump spare parts. For urgent pump requirements, contact us to discuss available delivery options or collection from our trade counter. Our team can also assist where help is needed identifying the correct replacement. We supply vacuum pump vanes and spare parts throughout the UK, Europe and worldwide, supporting OEMs, resellers, engineers and end users. |
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Since 1996
Vacuum pump specialists
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40+ Years
Combined senior experience
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ISO 9001:2015
Quality management system
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OEM-Trained
Vacuum pump engineers
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VacAir has supplied replacement vacuum pump vanes and spare parts since 1996, working with OEMs, resellers, engineers and end users throughout the UK and overseas.
Our senior management team has more than 40 years of combined experience working for the former Becker UK agent, giving VacAir extensive knowledge of Becker pumps, vane identification and spare parts.
For the DX 4.25, that includes recognising 90141000007 as the current Becker reference and 90139900007 as the previous reference, while our VacAir reference is VA901399.
VacAir operates an ISO 9001:2015 accredited quality management system covering vacuum pump sales, spare parts supply, service, repair and refurbishment activities, supported by experienced OEM-trained engineers.
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Contact us today to learn how we can help you save money and keep your operations running smoothly.