Becker DX 4.40 Vanes
BUY BECKER DX 4.40 REPLACEMENT VANES
VacAir stocks WN 124-244 replacement carbon vanes for the Becker DX 4.40, together with the dedicated DX 4.40 service kit and other Becker spare parts.
Call VacAir:
0113 2088501
Technical help and UK stock availability.
BECKER DX 4.40 REPLACEMENT VANES
VacAir supplies replacement carbon vanes for the Becker DX 4.40. This pump requires 7 WN 124-244 vanes when replacing the complete vane set.
The replacement vanes measure 95 × 41 × 4.3 mm, with a confirmed minimum wear height of 28 mm. This provides a useful reference when measuring the existing vanes during inspection and planned maintenance.
The current Becker part number is 90140900007. This vane set was previously identified by Becker part number 90139700007, so customers searching or working from older documentation may encounter either reference. VacAir’s replacement part number remains VA901397.
View our WN 124-244 master vane page for full vane information and other compatible Becker pump models. The previous Becker part number for this vane set is 90139700007.
WN 124-244 vanes are currently held in stock. VacAir can also supply the dedicated Becker DX 4.40 service kit and other Becker spare parts, with technical assistance and professional servicing available when required.
TECHNICAL INFORMATION
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DX 4.40 VANE FEATURES✓
Replacement carbon vanes for Becker DX 4.40 ✓
Complete set of 7 vanes per pump ✓
WN 124-244 vane identification ✓
Current Becker reference 90140900007 ✓
Previous Becker reference 90139700007 recognised ✓
Dedicated DX 4.40 service kit available |
REPLACING BECKER DX 4.40 CARBON VANES
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The Becker DX 4.40 requires seven WN 124-244 carbon vanes for a complete vane replacement. When servicing the pump, the removed vanes can be inspected for condition and measured before the replacement set is fitted.
Each vane measures 95 × 41 × 4.3 mm and the confirmed minimum wear height is 28 mm. This gives engineers a defined wear measurement when assessing the existing vane set.
Older documentation or existing stock records may identify these vanes by Becker number 90139700007. The current Becker reference is 90140900007; both references relate to the WN 124-244 vane set described on this page.
✓ Complete DX 4.40 replacement quantity: 7 vanes
✓ Vane identification: WN 124-244
✓ Dimensions: 95 × 41 × 4.3 mm
✓ Minimum wear height: 28 mm
✓ Current and previous Becker references identified
✓ Dedicated DX 4.40 maintenance kit available
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Becker DX 4.40 carbon vane replacement.
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BECKER DX 4.40 SERVICE KIT
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VacAir supplies a dedicated Becker DX 4.40 service and maintenance kit for routine and planned maintenance of the pump. The service kit is available alongside the seven WN 124-244 replacement carbon vanes, providing a convenient source for the vane set and the wider DX 4.40 service requirements. For the current contents and specification of the DX 4.40 maintenance kit, please see the dedicated service kit product page. ✓ Dedicated Becker DX 4.40 service and maintenance kit
✓ Available alongside the WN 124-244 replacement vane set
✓ UK stock and worldwide supply
✓ Technical and servicing support available from VacAir
Servicing a Becker DX 4.40? VacAir can supply the replacement carbon vanes, dedicated service kit and provide technical or professional servicing support.
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BECKER DX 4.40 VANE FITTING & PUMP SERVICING
VacAir can supply the complete seven-vane set, dedicated service kit and additional Becker spare parts to customers carrying out their own DX 4.40 maintenance.
Alternatively, 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 specialist vacuum pump workshop.
Our experience extends beyond supplying carbon vanes, allowing DX 4.40 users to obtain technical assistance, spare parts and professional pump servicing from the same vacuum pump specialist.
UK, EUROPEAN & WORLDWIDE SUPPLY
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VacAir supplies Becker DX 4.40 replacement carbon vanes, service kits and spare parts throughout the UK. WN 124-244 vanes are currently held in stock, supporting both planned maintenance and urgent replacement requirements. For emergency requirements, customers can contact VacAir to discuss the quickest available delivery option or arrange collection from our trade counter. We also supply Becker replacement vanes and spare parts throughout Europe and worldwide to OEMs, resellers, engineers, service companies and end users. |
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WHY BUY BECKER DX 4.40 VANES FROM VACAIR?
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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, supporting OEMs, resellers, engineers and end users with Becker parts and technical assistance.
Our senior management team has more than 40 years of combined experience working for the former Becker UK agent, providing extensive practical knowledge of Becker pumps, carbon vanes, servicing and spare parts.
Part-number changes can make identification more difficult on older pumps and maintenance records. For the DX 4.40, VacAir recognises both the current Becker reference 90140900007 and the previous reference 90139700007, together with the WN 124-244 vane code and VacAir reference VA901397.
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.
FREQUENTLY ASKED QUESTIONS
Which replacement vanes fit the Becker DX 4.40?
What replaced Becker part number 90139700007?
How many vanes does a Becker DX 4.40 require?
What size are the Becker DX 4.40 vanes?
What is the minimum wear height for Becker DX 4.40 vanes?
Is a Becker DX 4.40 service kit available?
Can VacAir fit the DX 4.40 vanes or service the pump?
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