Becker WN124-250 Vanes 90132500005
BUY BECKER WN 124-250 REPLACEMENT VANES
Need WN 124-250 vanes urgently or unsure whether they are correct for your Becker pump?
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Technical help and UK stock availability.
IDENTIFYING BECKER VANE WN 124-250
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WN 124-250 is the vane identification used across several larger Becker DTLF, DXLF, VTLF and VXLF dry-running rotary vane pumps. The associated Becker OEM reference is 90132500005 and the VacAir reference is VA901325.
Because this vane is fitted to a number of different Becker pump models and generations, we recommend confirming the pump model and vane identification before ordering.
A new WN 124-250 vane measures 355 × 64 × 5.3 mm, giving a new vane height of 64 mm. The minimum specified wear height is 41 mm. Checking your existing vane Look for the WN 124-250 identification on the existing vane and compare the dimensions. If the marking is no longer readable, VacAir can help identify the correct replacement from the Becker pump model and serial details. |
WN 124-250 identification marking used to confirm the replacement vane.
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BECKER PUMPS USING WN 124-250 VANES
WN 124-250 carbon vanes are used across the following Becker DTLF, DXLF, VTLF and VXLF pump models. Select the individual model below to view its dedicated vane page.
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DTLF Series
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DXLF Series
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VTLF Series
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VXLF Series
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TECHNICAL DATA
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KEY FEATURES✓Replacement for Becker WN 124-250
✓Becker reference 90132500005
✓Carbon construction for dry-running pumps
✓355 × 64 × 5.3 mm vane dimensions
✓64 mm new height / 41 mm wear limit
✓Technical support for pump and vane identification
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WHEN SHOULD WN 124-250 VANES BE REPLACED?
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Carbon vanes are wearing components. During operation they slide within the rotor and gradually reduce in height, so vane condition should be checked as part of routine maintenance.
When checking WN 124-250 vanes, measure their height and inspect the complete set for signs of uneven or abnormal wear:
✓ Measure each vane rather than checking only one
✓ Look for cracks, chips or damaged vane edges
✓ Check that the vanes move freely in the rotor slots
✓ Inspect the pump bore and end plates for scoring
✓ Check inlet filters and cooling airflow
✓ Investigate any unusual dust, noise or loss of performance
WN 124-250 vanes are 64 mm high when new. The minimum wear height is 41 mm. Replace the vane set when the vanes have worn to 41 mm.
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Inspect vane height and pump condition during routine servicing.
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WN 124-250 VANES – UK & WORLDWIDE SUPPLY
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VacAir supplies Becker replacement vanes, filters and vacuum pump spare parts throughout the UK and regularly ships orders to customers across Europe and worldwide.
WN 124-250 vanes are available for the DTLF, DXLF, VTLF and VXLF pump models listed above, with technical assistance available if you need to confirm compatibility before ordering.
For urgent breakdown and maintenance requirements, express shipping can be arranged where available. UK customers can also collect from our Leeds trade counter.
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BECKER VANE SUPPLY & TECHNICAL SUPPORT
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Since 1996 Supplying vacuum pump vanes, spares and support |
40+ Years Combined former Becker UK agent experience |
ISO 9001:2015 Accredited quality management system |
Technical Support Experienced vacuum pump specialists |
VacAir has supplied vacuum pump vanes and replacement parts since 1996, supporting engineering companies, manufacturers, maintenance departments and vacuum pump users throughout the UK and overseas.
Our senior team has more than 40 years of combined former Becker UK agent experience, providing extensive knowledge of Becker vacuum pumps, vane identification and maintenance requirements.
In addition to WN 124-250 carbon vanes, VacAir supplies a wide range of Becker spare parts, filters and service components.
Where a pump requires more than routine vane replacement, our vacuum pump repair and refurbishment workshop can provide servicing, inspection, fault diagnosis and repair support.
