DVP SC140 Dry-Running Rotary Vane Vacuum Pump
The DVP SC140 is a high-capacity dry-running rotary vane vacuum pump for industrial machinery requiring clean, oil-free vacuum, substantial airflow and dependable production performance.
Delivering 130 m³/h at 50Hz and 150 m³/h at 60Hz, the SC140 is suited to packaging machinery, timber preservation and drying, vacuum pressing, glass and stone handling, automated lifting and other applications requiring high oil-free pumping capacity.
Vacuum Pumps UK is the UK & Ireland Master Agent for DVP Vacuum Technology.
Looking for a replacement for an existing dry-running pump?
Send us the pump make, model or a clear photograph of the nameplate and we will identify the nearest suitable DVP option.
We can compare the airflow, final vacuum, electrical specification, pipework, mounting and operating duty before recommending a replacement.
Pump Type
Dry Running
rotary vane pump
Capacity
130 / 150 m³/h
50Hz / 60Hz
Ultimate Vacuum
150 / 200 mbar
50Hz / 60Hz absolute
Motor Power
3.40 / 4.00 kW
50Hz / 60Hz
DVP SC140 Overview
The DVP SC140 is an industrial dry-running rotary vane vacuum pump developed for larger machinery and systems requiring high oil-free airflow.
It provides a nominal pumping capacity of 130 m³/h at 50Hz and 150 m³/h at 60Hz. The ultimate vacuum is 150 mbar absolute at 50Hz and 200 mbar absolute at 60Hz.
This combination makes the SC140 suitable for applications where airflow, evacuation speed and holding capacity are more important than achieving deep vacuum.
A powerful cooling fan is installed between the pump housing and the motor. This helps control the internal operating temperature and supports the durability and service life of the graphite vanes.
The pump is protected by a sturdy enclosed housing designed to keep operating noise relatively low. A protective filter is fitted at the inlet, while a silencer is fitted at the outlet.
Optimised suction and discharge phases help improve energy efficiency, with DVP stating that energy consumption remains stable as the pump operates from atmospheric pressure towards its ultimate vacuum.
Typical SC140 Applications
The DVP SC140 is suited to larger industrial processes requiring dependable oil-free airflow for packaging, pressing, drying, holding and lifting.
Packaging and packing machinery
Print and Print Finishing machinery
CNC Woodworking routing and nesting tables
Timber preservation processes
Vacuum drying of wood
Vacuum presses for timber products
Glass holding and lifting systems
Stone handling and lifting equipment
CNC Vacuum hold down beds
Automated suction handling
General industrial OEM machinery
Why Choose the DVP SC140?
The SC140 is a practical choice for larger machinery requiring more airflow than the SC80 or SC100 while retaining the clean operation and straightforward maintenance associated with a dry-running rotary vane pump.
Its enclosed construction helps limit operating noise, while the cooling arrangement supports lower internal temperatures and longer graphite-vane life. The removable front grille also provides direct access to the vanes for inspection and replacement.
Vacuum Pumps UK can assist with SC140 selection, replacement comparisons, service support, accessories, spare parts and technical advice.
Key SC140 Features
High Oil-Free Airflow
The SC140 provides 130 m³/h at 50Hz and 150 m³/h at 60Hz without introducing lubricating oil into the pumping chamber.
Effective Pump Cooling
A powerful fan positioned between the pump housing and motor helps control internal temperature and support dependable operation.
Low-Noise Enclosed Housing
The sturdy compact housing protects the pump and helps keep operating noise at a relatively low level.
Direct Vane Access
The removable front grille provides direct access to the graphite vanes for quicker inspection and replacement without dismantling the complete outer casing.
Choosing Between the SC80, SC100 and SC140
The SC80, SC100 and SC140 are higher-capacity dry-running rotary vane pumps designed for industrial systems with different airflow requirements.
The SC80 delivers 80 m³/h at 50Hz, while the SC100 increases capacity to 100 m³/h. The SC140 provides the highest airflow of the three, delivering 130 m³/h at 50Hz.
The SC140 is therefore intended for larger systems, greater leakage rates, faster evacuation requirements or applications needing increased holding capacity.
We can review the system volume, leakage rate, cycle time, holding requirement and normal operating vacuum before recommending the most appropriate model.
Graphite Vanes and Planned Maintenance
The SC140 uses durable self-lubricating graphite vanes to form the moving pumping chambers required for dry-running vacuum generation.
During operation, the vanes remain in contact with the internal bore and gradually shorten through normal wear. Inspection intervals should reflect running hours, inlet cleanliness, temperature, operating vacuum and duty cycle.
The cooling system helps maintain a lower internal operating temperature, supporting vane durability and service life.
The removable front grille provides direct access to the vanes for inspection and replacement without dismantling the complete outer casing.
Vacuum Pumps UK and our sister company, VacAir Superstore, can provide graphite vanes, filters, seals, gaskets and service parts for the DVP SC140.
Optimised Energy Consumption
The suction and discharge phases of the SC140 have been optimised to improve energy efficiency across its normal operating range.
The pump’s energy consumption does not increase as the pressure moves from atmospheric pressure towards the ultimate vacuum.
This can be valuable on machinery where the pump operates for extended periods or remains in continuous service throughout a production shift.
Should You Repair or Replace the Existing Pump?
A dry-running pump that has gradually lost performance may only require new vanes, filtration, seals or workshop attention rather than complete replacement.
Replacement becomes more attractive where breakdowns are recurring, the pump runs excessively hot, noise levels have increased, capacity has fallen or internal damage has made repair uneconomical.
We can assess both options and help you decide whether servicing, overhaul or a new SC140 offers the better long-term result.
Replacement Pump Guide
Replacing a 140 m³/h Dry-Running Pump?
The SC140 is intended for applications requiring approximately 130 to 140 m³/h of oil-free pumping capacity at 50Hz from an enclosed industrial dry-running rotary vane pump.
Replacing a Becker KVT 3.140?
The DVP SC140 can be considered as a replacement for the Becker KVT 3.140. We can compare the operating vacuum, airflow, motor specification, pipe connections, mounting arrangement and available installation space before confirming suitability.
Replacing an Elmo Rietschle VTR 140?
For users replacing an Elmo Rietschle VTR 140, the DVP SC140 offers a closely matched dry-running rotary vane alternative. Our team can review the required duty, electrical supply, pipe connections and physical dimensions before recommending the change.
Replacing a Busch Seco SV1140C?
The DVP SC140 is also a replacement option for the Busch Seco SV1140C. We will check the required airflow, normal operating vacuum, motor, electrical details, inlet connection and installation layout before confirming the most suitable DVP pump.
Need Help Identifying the Correct Replacement?
Vacuum Pumps UK replaces dry-running rotary vane pumps from Becker, Elmo Rietschle, Busch and many other manufacturers.
Send us the existing pump model, a clear nameplate photograph and a brief explanation of the machine. We will review the required performance and advise the nearest suitable DVP pump.
Send us the pump details and information about the application.
Vanes, Filters, Service Kits and Support
Graphite Vanes
Replacement graphite vanes are available for the DVP SC140. Inspection and replacement before the minimum permitted length is reached can help avoid more extensive pump damage.
Inlet Filtration
Inlet filters and replacement elements help limit the amount of dust and debris reaching the pumping chamber.
Service Parts
DVP service parts and repair components are available for planned maintenance and workshop repairs, including seals, gaskets and filtration items.
Workshop Support
Service, inspection and repair support is available through our sister company, VacAir Superstore, one of the UK’s leading independent vacuum pump service specialists.
DVP SC140 Frequently Asked Questions
Is the DVP SC140 an oil-free vacuum pump?
Yes. The SC140 is a dry-running rotary vane vacuum pump that uses graphite vanes and does not require lubricating oil in the pumping chamber.
What pumping capacity does the SC140 provide?
The DVP SC140 provides a nominal pumping capacity of 130 m³/h at 50Hz and 150 m³/h at 60Hz.
How much vacuum can the SC140 achieve?
The ultimate vacuum is 150 mbar absolute at 50Hz and 200 mbar absolute at 60Hz.
What motor power does the DVP SC140 require?
The listed motor power is 3.40 kW at 50Hz and 4.00 kW at 60Hz.
Which applications commonly use the SC140?
Typical applications include packaging, timber preservation, wood drying, vacuum pressing and vacuum holding or lifting within the glass and stone industries.
How is the SC140 cooled?
A powerful fan is positioned between the pump housing and motor to provide effective cooling and help control the internal operating temperature.
Is the DVP SC140 a low-noise pump?
The SC140 has a sturdy enclosed housing designed to keep operating noise relatively low while protecting the pump components.
Does the SC140 need routine vane replacement?
Yes. The graphite vanes are wearing components and should be inspected at appropriate intervals based on running hours, operating conditions and the minimum permitted vane length.
Is it difficult to replace the SC140 vanes?
The removable front grille provides direct access to the vanes, allowing them to be inspected or replaced without dismantling the complete outer casing.
Does the SC140 include an inlet filter?
Yes. The pump is equipped with a protective filter at the inlet and a silencer at the outlet.
Is the SC140 energy efficient?
The suction and discharge phases have been optimised for improved energy efficiency. DVP states that energy consumption remains stable from atmospheric pressure towards the pump’s ultimate vacuum.
Can the SC140 replace a Becker KVT 3.140?
Yes. The DVP SC140 can be considered as a replacement for the Becker KVT 3.140, although the airflow, operating vacuum, motor, connections, mounting and machine duty should be checked before ordering.
Is the SC140 an alternative to an Elmo Rietschle VTR 140?
Yes. The SC140 is a replacement option for the Elmo Rietschle VTR 140 after the operating requirements, electrical specification and installation details have been compared.
Can the SC140 replace a Busch Seco SV1140C?
Yes. The DVP SC140 can also be considered as a replacement for the Busch Seco SV1140C, subject to confirmation of the required performance, electrical supply, connections and installation arrangement.
Are vanes and spare parts available?
Yes. Vacuum Pumps UK and VacAir Superstore can supply graphite vanes, filters, seals, gaskets and service parts for the DVP SC140.
Can you repair an existing dry-running pump?
Yes. Vacuum Pumps UK can assist with replacement selection, while inspection, service and repair work is available through our sister company VacAir Superstore.
Need a DVP SC140 or Replacement Vacuum Pump?
Contact Vacuum Pumps UK for SC140 prices, availability, technical advice and replacement pump recommendations.
Send us your existing pump details and we will advise the nearest suitable DVP option.
