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Home Becker Vanes

Becker WN124-120 Vanes, 90134700007

BUY BECKER WN 124-120 VANES

VacAir supplies Becker WN 124-120 replacement carbon vanes, equivalent to Becker OEM part number 90134700007.
Supplied as: Set of 7 vanes
VacAir Part No.: VA901347
Dimensions: 63 × 36 × 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 124-120 vanes 90134700007

Becker WN124-120 Vanes, 90134700007

IDENTIFYING BECKER VANE WN 124-120

Original Becker carbon vanes are commonly marked WN 124-120 on the vane edge. This marking can therefore be particularly useful when identifying a replacement vane removed from a pump.
WN 124-120 is a 63 × 36 × 4 mm carbon graphite vane used in a range of Becker DT, T and VT dry-running rotary vane pumps.

Becker OEM reference 90134700007 is a set of seven WN 124-120 vanes for the compatible Becker pump models listed on this page.


Looking for WN 124-120 or Becker 90134700007 vanes?

Check the vane dimensions and compatible pump models below. If you are unsure whether this is the correct vane for your Becker pump, contact VacAir with your pump model.

Becker WN 124-120 identification marking on carbon vane

WN 124-120 identification marking on a Becker carbon vane.

BECKER PUMP COMPATIBILITY

Becker WN 124-120 vanes are used in the following Becker dry-running rotary vane pump models. Becker OEM reference 90134700007 is supplied as a set of 7 vanes.

DT Series
MODEL PART NUMBER SET QTY
DT 3.16 90134700007 7
DT 4.16 90134700007 7
T Series
MODEL PART NUMBER SET QTY
T 3.16 DSK 90134700007 7
T 4.16 DV 90134700007 7
VT Series
MODEL PART NUMBER SET QTY
VT 3.16 90134700007 7
VT 4.16 90134700007 7

TECHNICAL INFORMATION

Vane Code WN 124-120
Becker OEM Reference 90134700007
VacAir Code VA901347
Dimensions 63 × 36 × 4 mm
New Vane Height 36 mm
Minimum Wear Height 21 mm
Quantity Per Pump 7 vanes
Material Carbon graphite

KEY FEATURES

✓Replacement for Becker WN 124-120 carbon vanes
✓63 × 36 × 4 mm vane dimensions
✓Manufactured from premium-grade carbon graphite
✓Used across Becker DT, T and VT 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 124-120 vanes, it is 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 124-120?
WN 124-120 is the identification code used for this Becker carbon graphite vane. The vane measures 63 × 36 × 4 mm and is used in several Becker DT, T and VT dry-running rotary vane pumps.
Is WN124-120 the same as WN 124-120?
Yes. WN124-120 and WN 124-120 are alternative ways of writing the same Becker vane identification code.
What size is Becker vane WN 124-120?
The vane dimensions are 63 × 36 × 4 mm. The new vane height is 36 mm and the minimum wear height is 21 mm.
What Becker part number is used for WN 124-120 vanes?
The Becker OEM reference for the seven-vane set used by the pump models listed on this page is 90134700007.
How many WN 124-120 vanes does my Becker pump use?
The compatible Becker models listed on this page use 7 WN 124-120 vanes per pump.
Which Becker pumps use WN 124-120 vanes?
WN 124-120 vanes are used in the Becker DT 3.16, DT 4.16, T 3.16 DSK, T 4.16 DV, VT 3.16 and VT 4.16 models listed on this page.
What material are WN 124-120 vanes made from?
WN 124-120 replacement vanes are manufactured from carbon graphite.
Can VacAir help identify the correct Becker vane?
Yes. If you are unsure which Becker vane 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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VacAir Superstore,
Unit 7 Techno Industrial Estate,
Station Road,
Morley,
Leeds,
West Yorkshire
UK
LS27 8JR

Tel: +44 0113 2088501

Alt. Tel: +44 0113 2457060
E: sales@vacair-superstore.com

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