Becker KVT 3.140 Vanes
BUY BECKER KVT 3.140 REPLACEMENT VANES
Need replacement vanes urgently or need help determining whether your KVT 3.140 requires new vanes, routine servicing or further repair?
Call VacAir:
0113 2088501
Technical help and UK stock availability.
BECKER KVT 3.140 REPLACEMENT VANES
The Becker KVT 3.140 is a dry-running rotary vane vacuum pump using 4 carbon graphite vanes. VacAir supplies the complete replacement vane set in the correct 240 × 48 × 4 mm dimensions for this model.
The KVT 3.140 uses the WN 124-031 vane. Becker identifies the complete four-vane set with OEM reference 90133400004, while the VacAir replacement reference is VA901334.
We hold replacement KVT 3.140 vanes in UK stock and can also supply the dedicated service kit, filters and other maintenance parts for the pump. If a loss of vacuum or other performance issue has prompted the vane change, our technical team can also help with fault diagnosis and servicing.
See our Becker WN 124-031 replacement vane page for dimensions, compatible Becker models and the different 901334-series OEM set references.
TECHNICAL INFORMATION
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| Pump Model | Becker KVT 3.140 |
| Quantity Per Pump | 4 vanes |
| Dimensions | 240 × 48 × 4 mm |
| New Vane Height | 48 mm |
| Minimum Wear Height | 31 mm |
| Material | Carbon graphite |
| VacAir Part No. | VA901334 |
| Vane Identification | WN 124-031 |
| Becker OEM Reference | 90133400004 |
KVT 3.140 VANE FEATURES
Complete 4-vane replacement set
Carbon graphite vane material
240 × 48 × 4 mm dimensions
31 mm minimum wear height
Dedicated KVT 3.140 service kit available
UK vane fitting and pump servicing available
REPLACING BECKER KVT 3.140 CARBON VANES
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The KVT 3.140 operates with four carbon vanes running in the rotor slots. During routine servicing, all four vanes should be checked for wear, free movement and any signs of chipping or abnormal contact. New WN 124-031 vanes have a height of 48 mm and should be replaced before reaching the 31 mm minimum wear height.
When the pump is dismantled for a vane change, also check:
✓ Rotor and rotor slots for wear or damage
✓ Cylinder body and internal running surfaces
✓ Bearing condition
✓ Inlet and exhaust filters
✓ Relief valve operation
✓ Carbon deposits, contamination and signs of overheating
Do not simply replace a damaged vane without checking the pump. A broken vane or unusual wear pattern can indicate another problem that should be corrected before the new vane set is fitted.
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Inspection and replacement of carbon vanes during KVT 3.140 vacuum pump maintenance.
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BECKER KVT 3.140 SERVICE KIT
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For more comprehensive maintenance, VacAir also supplies a dedicated Becker KVT 3.140 service and maintenance kit. The kit provides the routine service components for the KVT 3.140 in one package and is particularly useful when the pump is already being removed from service for a scheduled vane change. ✓ Dedicated to the Becker KVT 3.140
✓ Includes replacement carbon vanes
✓ Routine filter components
✓ Convenient for planned pump maintenance
✓ UK stock and technical support
Planning a full service? Changing the appropriate filters while the pump is dismantled for vane replacement can reduce the need for a separate maintenance intervention later.
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KVT 3.140 VANE FITTING & PUMP SERVICING
Reduced vacuum performance, excessive carbon dust or unusual pump noise can be associated with vane wear, but replacing the vanes alone will not correct other mechanical or system-related faults.
VacAir’s highly experienced OEM factory-trained engineers can replace KVT 3.140 vanes on site, carry out scheduled servicing, or provide a full pump overhaul in our workshop.
If you are uncertain about the condition of your pump, speak to our technical team. We can help determine whether replacement vanes, a service kit or further repair is the appropriate course of action.
UK, EUROPEAN & WORLDWIDE SUPPLY
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Becker KVT 3.140 replacement vanes and service parts are available from VacAir’s UK stock for fast despatch. For urgent requirements we can arrange fast UK carrier services or collection from our trade counter, helping maintenance engineers minimise pump downtime. VacAir also supplies replacement vacuum pump vanes, filters and spare parts to customers throughout Europe and worldwide. |
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WHY BUY KVT 3.140 VANES FROM VACAIR?
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Since 1996
Supplying vacuum pump vanes & spares
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40+ Years
Vacuum pump experience
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ISO 9001:2015
Quality management system
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OEM-Trained
Experienced pump engineers
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VacAir has supplied replacement vacuum pump vanes and spare parts since 1996 to engineering companies, OEMs, pump resellers, maintenance departments and end users.
Our support does not end with supplying a set of vanes. We can provide the associated service parts and filters, assist with pump fault diagnosis, replace vanes on site or overhaul the complete KVT 3.140 in our workshop.
FREQUENTLY ASKED QUESTIONS
How many vanes does a Becker KVT 3.140 use?
Which vane fits the Becker KVT 3.140?
What size are Becker KVT 3.140 vanes?
What is the minimum vane height for a Becker KVT 3.140?
Can I buy a service kit for the Becker KVT 3.140?
Can VacAir fit KVT 3.140 vanes and service the pump?
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Contact us today to learn how we can help you save money and keep your operations running smoothly.
