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Home Becker Vanes

Becker WN 124-032 Vanes, 901333

BUY BECKER WN 124-032 VANES

VacAir supplies Becker WN 124-032 replacement carbon vanes, corresponding to Becker OEM references 90133300004, 90133300007 and 90133300008, depending on the quantity required for the pump model.
Supplied as: Sets of 4, 7 or 8 vanes depending on pump model
VacAir Part No.: VA901333
Dimensions: 250 × 39 × 4 mm
Material: Carbon graphite
Availability: In stock
NEED VANES URGENTLY?

Need replacement vanes urgently or need help identifying the correct vane?

Call VacAir:  0113 2088501

Technical help and UK stock availability.

UK, European & worldwide supply
Becker wn 124-032 vanes

Becker WN 124-032 Vanes, 901333

IDENTIFYING BECKER VANE WN 124-032

Original Becker carbon vanes are commonly marked WN 124-032 on the vane edge. This marking can therefore be particularly useful when identifying a replacement vane removed from a pump.
WN 124-032 is a 250 × 39 × 4 mm carbon graphite vane used in a range of Becker DVT, KDT and KVT dry-running rotary vane pumps.

The Becker 901333-series references shown on this page relate to different quantities of the same WN 124-032 vane. The quantity required depends on the Becker pump model.


Looking for WN 124-032 or a Becker 901333-series vane?

Check the vane dimensions and compatible pump models below. If you are unsure which quantity or reference is required, contact VacAir with your Becker pump model.

Becker WN 124-032 identification marking on carbon vane

WN 124-032 identification marking on a Becker carbon vane.

BECKER PUMP COMPATIBILITY

Becker WN 124-032 vanes are used in the following Becker dry-running rotary vane pump models. The Becker OEM reference reflects the quantity of WN 124-032 vanes required for that pump.

DVT Series
MODEL PART NUMBER SET QTY
DVT 2.100 90133300008 8
DVT 3.100 90133300007 7
KDT Series
MODEL PART NUMBER SET QTY
KDT 2.100 90133300004 4
KDT 3.100 90133300004 4
KVT Series
MODEL PART NUMBER SET QTY
KVT 2.100 90133300004 4
KVT 3.100 90133300004 4

TECHNICAL INFORMATION

Vane Code WN 124-032
Becker OEM References 90133300004
90133300007
90133300008
VacAir Code VA901333
Dimensions 250 × 39 × 4 mm
New Vane Height 39 mm
Minimum Wear Height 26 mm
Quantity Per Pump 4, 7 or 8 depending on model
Material Carbon graphite

KEY FEATURES

✓
Replacement for Becker WN 124-032 carbon vanes
✓
250 × 39 × 4 mm vane dimensions
✓
Manufactured from premium-grade carbon graphite
✓
Used across Becker DVT, KDT and KVT pump ranges
✓
Technical support from experienced vacuum pump specialists

REPLACING BECKER CARBON VANES

Many maintenance engineers and factory service departments replace Becker carbon vanes in-house as part of routine vacuum pump servicing.
When replacing WN 124-032 vanes, check the pump model to ensure the correct quantity is fitted. It is also good practice to inspect the pump for other signs of wear or damage, including:
✓ Rotor and rotor shaft condition
✓ Cylinder body condition
✓ Bearings
✓ Inlet filter
✓ Relief valve operation
✓ Signs of overheating or contamination inside the pump
Replacing worn vanes without correcting the underlying cause of abnormal wear may reduce vane life and result in continued pump performance problems.
WHY VACUUM PUMP MAINTENANCE IS ESSENTIAL →

Vacuum pump carbon vane installation guide

Inspection and replacement of carbon vanes during vacuum pump maintenance.

UK, EUROPEAN & WORLDWIDE VANE SUPPLY

VacAir supplies Becker carbon vanes throughout the UK and exports Becker vanes, spare parts and service kits across Europe and worldwide.
To minimise downtime, we use FedEx Express and DHL Express services wherever available, including next-day and timed delivery options.
Urgent replacement vanes can also be collected from our Leeds trade counter or delivered directly by same-day courier.
VacAir worldwide supply of Becker vacuum pump vanes from the UK

WHY BUY REPLACEMENT BECKER VANES FROM VACAIR?

Since 1996
Supplying vacuum pump vanes, spares and support
40+ Years
Combined former Becker UK agent experience
ISO 9001:2015
Accredited quality management system
OEM-Trained
Experienced vacuum pump engineers

VacAir supplies replacement vacuum pump vanes, spare parts and technical support to OEMs, distributors, maintenance engineers, service companies and end users throughout the UK.

Our senior management team has extensive experience working for the former Becker UK agent, giving us an in-depth understanding of Becker vacuum pumps, their applications and common maintenance requirements.

Unlike many vane suppliers, we do far more than simply supply replacement vanes. We stock a wide range of Becker spare parts, including OEM components and high-quality replacement alternatives.

Our modern vacuum pump repair and refurbishment workshop provides nationwide technical, service and fitting support.

We are more than just a vane supplier – we are vacuum pump specialists.

FREQUENTLY ASKED QUESTIONS

What is Becker vane WN 124-032?
WN 124-032 is the identification code used for this Becker carbon graphite vane. The vane measures 250 × 39 × 4 mm and is used in several Becker DVT, KDT and KVT dry-running rotary vane pumps.
Is WN124-032 the same as WN 124-032?
Yes. WN124-032 and WN 124-032 are alternative ways of writing the same Becker vane identification code.
What size is Becker vane WN 124-032?
The vane dimensions are 250 × 39 × 4 mm. The new vane height is 39 mm and the minimum wear height is 26 mm.
Why are there different Becker part numbers for WN 124-032?
WN 124-032 identifies the vane itself. Becker references 90133300004, 90133300007 and 90133300008 identify different quantities of the same WN 124-032 vane. The quantity required depends on the Becker pump model.
How many WN 124-032 vanes does my Becker pump use?
The quantity depends on the pump model. The DVT 2.100 uses 8 vanes; DVT 3.100 uses 7 vanes; and the KDT 2.100, KDT 3.100, KVT 2.100 and KVT 3.100 models listed above use 4 vanes.
Which Becker pumps use WN 124-032 vanes?
WN 124-032 vanes are used in the Becker DVT 2.100, DVT 3.100, KDT 2.100, KDT 3.100, KVT 2.100 and KVT 3.100 models listed on this page.
What material are WN 124-032 vanes made from?
WN 124-032 replacement vanes are manufactured from carbon graphite.
Can VacAir help identify the correct Becker vane?
Yes. If you are unsure which Becker vane or quantity is required, provide the pump model, vane dimensions, markings on the vane edge or photographs and our technical team can assist with identification.
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Becker wn 124-034 vanes
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