Becker WN124-249 Vanes 90132400004
BUY BECKER WN 124-249 REPLACEMENT VANES
Need WN 124-249 vanes urgently or want to confirm whether your Becker pump requires the 4-vane or 7-vane set?
Call VacAir: 0113 2088501
Technical help and UK stock availability.
IDENTIFYING BECKER VANE WN 124-249
|
WN 124-249 identifies the carbon vane used in selected Becker DVX, KDX and KVX dry-running rotary vane pumps. Checking the vane code together with the pump model is the most reliable way to establish the correct replacement set.
There are two Becker OEM references associated with WN 124-249. The DVX3.140 uses 90132400007 as a set of 7 vanes, while the KDX3.140 and KVX3.140 use 90132400004 as a set of 4 vanes.
Each new WN 124-249 vane measures 240 × 47 × 4.3 mm. The new vane height is 47 mm and the specified minimum wear height is 31 mm. 90132400004 or 90132400007? Both Becker references use the same WN 124-249 vane. The difference is the number of vanes required by the pump: 90132400007 is the 7-vane set for the DVX3.140, while 90132400004 is the 4-vane set used in the KDX3.140 and KVX3.140. |
WN 124-249 identification marking used to confirm the replacement carbon vane.
|
BECKER PUMPS USING WN 124-249 VANES
WN 124-249 vanes are fitted to the Becker DVX3.140, KDX3.140 and KVX3.140. Although the physical vane is the same, the quantity required differs according to the pump model.
|
DVX Series
|
KDX Series
|
KVX Series
|
TECHNICAL DATA
|
KEY FEATURES✓Replacement vane code WN 124-249
✓Available as the correct 4 or 7 vane set
✓Carbon construction for dry-running pumps
✓240 × 47 × 4.3 mm dimensions
✓47 mm new height / 31 mm wear limit
✓Technical support for vane identification
|
CHECKING WN 124-249 VANE WEAR
|
The carbon vanes in a dry-running rotary vane pump gradually reduce in height during normal operation. Regular inspection helps identify wear before the vanes reach their specified replacement limit.
When inspecting WN 124-249 vanes, the condition of the pump should also be checked rather than considering vane height alone:
✓ Measure all vanes and compare their wear
✓ Check the vane edges for chips or abnormal damage
✓ Ensure each vane moves freely within its rotor slot
✓ Inspect the cylinder and end plates for scoring
✓ Check filters and cooling passages for restriction
✓ Investigate excessive dust, noise or unusual wear
A new WN 124-249 vane has a height of 47 mm. The minimum wear height is 31 mm. Once the vanes reach 31 mm, the complete vane set should be replaced.
|
Check vane height and overall pump condition during scheduled maintenance.
|
WN 124-249 VANE SUPPLY
|
VacAir supplies replacement vacuum pump vanes and spare parts throughout the UK, as well as shipping regularly to customers across Europe and worldwide.
WN 124-249 vane sets can be supplied in the correct quantity for the DVX3.140, KDX3.140 or KVX3.140, avoiding the need to purchase an incorrect pack quantity.
For urgent maintenance or breakdown requirements, express delivery can be arranged where available. UK customers can also collect from our Leeds trade counter.
|
|
WHY BUY 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 |
Technical Support Experienced vacuum pump specialists |
VacAir has supplied replacement vacuum pump vanes and spare parts since 1996, supporting industrial users, engineers, equipment manufacturers and resellers throughout the UK and internationally.
Our senior team has more than 40 years of combined former Becker UK agent experience, giving us extensive practical knowledge of Becker vacuum pumps and their maintenance requirements.
Alongside replacement carbon vanes, VacAir supplies a wide selection of Becker spare parts, filters and routine service components.
Pumps requiring more extensive attention can also be supported by our vacuum pump repair and refurbishment workshop, providing servicing, fault diagnosis and repair support throughout the UK.
