VacAir Superstore stocks Rietschle CLFT 141 replacement carbon vanes for industrial dry-running rotary vane pump maintenance. The pump requires eight vanes, each measuring 230 × 47 × 6 mm, under Rietschle part number 524142 (also 5241420000). The minimum working vane height is 34 mm.
Rietschle OEM reference: 524142
Extended OEM reference: 5241420000
Alternative OEM reference: 524142
VacAir reference: VA524142
Quantity required: 8 vanes per pump
Vane dimensions: 230 × 47 × 6 mm
Minimum vane height: 34 mm
Material: Carbon
Availability: IN STOCK
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VacAir Superstore, a trusted supplier to industry for decades, supplies Rietschle CLFT 141 carbon vanes from stock for maintenance of industrial dry-running rotary vane equipment. Replacement vanes are available to plant engineers, industrial service departments and independent pump repair businesses looking for reliable quality parts for CLFT 141 installations.
The CLFT 141 is fitted with eight carbon vanes. Each replacement measures 230 × 47 × 6 mm and is identified by Rietschle part number 524142, also expressed as 5241420000. VacAir lists this carbon vane as VA524142 and supplies the full eight-vane quantity for a scheduled change.
In a dry-running rotary vane pump, the carbon vanes are moving wear components. Their dimensions and condition matter to efficient operation, so maintenance should include checks for progressive height reduction, surface damage and abnormal contact marks. For the CLFT 141, the vane starts at 47 mm height and has a specified minimum working height of 34 mm.
An effective CLFT 141 maintenance programme includes checking the vanes before they reach their working limit, keeping the correct eight-vane set available and examining the pump internally whenever vanes are removed. The 524142 master vane page covers other pump applications; here the information is specific to ordering and replacing vanes in the CLFT 141.
In addition to carbon vanes, VacAir supplies Rietschle spare parts and filtration products. Our vacuum pump service division can also support repairs and maintenance when parts supply alone is not sufficient.
TECHNICAL INFORMATION
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CLFT 141 VANE FEATURES✓Carbon vanes for the Rietschle CLFT 141 pump
✓Eight vanes for a complete replacement
✓230 × 47 × 6 mm replacement dimensions
✓34 mm minimum permitted vane height
✓Rietschle OEM 524142 / alternative 524142
✓In-stock vane supply with engineering support
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When servicing a CLFT 141, assess the entire set of eight vanes rather than judging pump condition from the most accessible vane. Record any differences in wear, damaged edges, cracks or signs that the vanes have not been sliding normally in the rotor. The original carbon vane is 230 × 47 × 6 mm, with a 47 mm new height. The CLFT 141 minimum working height is 34 mm. Check vane measurements and physical condition, then examine the rotor slots and running surfaces before installing replacements. Points to review when assessing a CLFT 141 vane set: ✓ Measure the height of all eight carbon vanes ✓ Inspect vane edges for chips or fractures ✓ Check that the vanes slide freely in the rotor slots ✓ Examine the cylinder wall for scoring or damage ✓ Inspect the rotor and shaft condition ✓ Check bearings for excessive wear or movement ✓ Inspect inlet filtration and accumulated carbon dust ✓ Check for contamination or evidence of overheating ✓ Investigate any abnormal or uneven vane wear CLFT 141 minimum height: New vane height 47 mm; minimum working height 34 mm. Inspect and replace the eight-vane set according to the manufacturer’s service guidance.
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General carbon vane installation and inspection illustration.
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VacAir stocks Rietschle CLFT 141 replacement vanes and can supply the eight carbon vanes needed for a complete service. Customers also use us for inlet filters and other Rietschle parts, making it possible to obtain the principal wear items for a maintenance visit from one supplier. Once the pump has been opened, inspect the internal surfaces and the areas where the vanes slide. Accumulated carbon dust, restricted slots, surface scoring and damaged bearings can all require attention. A new set of vanes should not be installed into a pump with an unresolved mechanical fault. VacAir has been supplying vacuum pump components since 1996. Our CLFT 141 replacement is the 230 × 47 × 6 mm carbon vane with Rietschle reference 524142 and VacAir code VA524142. We also offer related consumables and maintenance spares. ✓ Rietschle 524142 replacement carbon vanes ✓ Inlet filters and maintenance components ✓ Vacuum pump spare parts and repair support ✓ Technical assistance identifying correct parts |
VacAir supplies the eight CLFT 141 carbon vanes needed for a complete change, whether the work is performed by an in-house maintenance engineer or an external contractor. We can also provide fitting and workshop support through our vacuum pump service team.
Before installation, compare the used vanes with the 34 mm minimum working height. Inspect their contact surfaces and check that the rotor slots are clean and permit correct vane movement. The manufacturer’s fitting and service instructions should be followed throughout.
Unusual operating noise, heat, vibration, declining performance or evidence of broken carbon may point to faults beyond ordinary vane wear. Checking the pump interior before fitting new components helps prevent avoidable repeat failures and unnecessary expenditure on parts.
Our OEM-trained engineers can assist with CLFT 141 servicing, vane fitting, fault investigation and repairs. Customers can therefore order stocked carbon vanes directly from VacAir and arrange additional technical work only when it is needed.
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VacAir supplies CLFT 141 carbon vanes to manufacturers, maintenance contractors and pump specialists throughout the UK from our Leeds base. We handle both replacement orders for planned servicing and enquiries where a pump needs attention at short notice. We also ship replacement vanes to customers across Europe and further afield. Delivery and collection options can be discussed according to the order and destination, including express arrangements for time-critical industrial maintenance. When ordering for the CLFT 141, specify eight 230 × 47 × 6 mm carbon vanes, Rietschle 524142 or 5241420000, VacAir VA524142. The stated minimum working height is 34 mm. To order CLFT 141 vanes or discuss supply, telephone 0113 2088501 or email sales@vacair-superstore.com. |
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Since 1996
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Decades of vane supply. VacAir has served the industrial vacuum sector since 1996, supplying carbon vanes and related components to businesses responsible for maintaining pumps.
Eight CLFT 141 vanes available. We stock the 230 × 47 × 6 mm carbon replacement and can supply the complete quantity required for this model.
Supporting maintenance schedules. Having replacement vanes on hand helps engineers organise inspections and carry out changes during planned stoppages.
Clear product identification. The CLFT 141 uses Rietschle reference 524142, also written 5241420000, with VacAir part number VA524142.
Additional spares and servicing. VacAir supplies filtration products and maintenance parts, with OEM-trained engineers available for servicing, repairs and technical assistance.
Supply at home and abroad. We serve UK customers and arrange deliveries across Europe and worldwide, supporting routine purchasing and urgent replacement needs.
Trust VacAir Superstore for all your vacuum pump needs.
Contact us for replacement vanes, spare parts, vacuum pumps and engineering support.