Becker VT 4.40 Vacuum Pump
The Becker VT 4.40 is a compact dry-running rotary vane vacuum pump designed for clean, oil-free vacuum duties on small machinery and OEM equipment.
Vacuum Pumps UK can supply new Becker VT 4.40 vacuum pumps and provide technical advice for replacement installations.
Where an exact Becker replacement is not essential, we can assess whether the DVP SC40 offers a suitable and cost-effective alternative.
New Becker pumps, DVP alternatives and technical application support from Vacuum Pumps UK.
Need a new or replacement pump?
Send us the model number, motor details and application information.
We can quote the Becker VT 4.40 or advise whether the DVP SC40 is suitable.
Pump Type
Dry Running
rotary vane pump
Capacity
40 / 48 m³/h
50Hz / 60Hz
Ultimate Vacuum
150 / 150
mbar absolute
Motor Power
1.25 / 1.5
kW 50Hz / 60Hz
Becker VT 4.40 Overview
The Becker VT 4.40 is part of Becker’s established range of dry-running rotary vane vacuum pumps.
It provides a nominal pumping speed of 40 m³/h at 50Hz and 48 m³/h at 60Hz, with a stated ultimate pressure of 150 / 150 mbar absolute.
The pump uses self-lubricating carbon vanes rather than oil within the pumping chamber. This supports clean vacuum generation and avoids routine lubricating-oil changes, although the carbon vanes remain a normal wear component that requires planned inspection.
Vacuum Pumps UK can assist with the supply of a new Becker VT 4.40 where the original model and performance need to be retained.
Becker VT 4.40 Technical Specifications
The figures below provide a general technical reference. Motor voltage, connection details and individual pump configuration should be confirmed before ordering.
| Model | Nominal Capacity m³/h 50Hz / 60Hz |
Maximum Vacuum mbar abs. 50Hz / 60Hz |
Motor Power kW 50Hz / 60Hz |
| Becker VT 4.40 | 40 / 48 | 150 / 150 | 1.25 / 1.5 |
Becker VT 4.40 Pump Features
Oil-Free Pumping Chamber
The pumping chamber operates without lubricating oil, supporting clean vacuum generation.
Carbon Vane Technology
Self-lubricating carbon vanes form the working chambers and gradually wear during normal operation.
Continuous Duty Capability
The pump is intended for continuous service when correctly selected, installed, ventilated and maintained.
Clean Inlet Air Required
Effective inlet filtration helps protect the vanes and pump chamber from dust and contamination.
Straightforward Maintenance
Planned vane and filter inspection can help prevent loss of performance and avoid internal damage.
Industrial Applications
Dry-running rotary vane technology is widely used for packaging, printing, handling, woodworking and automation.
Typical Becker VT 4.40 Applications
The Becker VT 4.40 is commonly used where dependable oil-free rotary vane vacuum performance is required.
› Packaging machinery
› CNC and woodworking equipment
› Vacuum presses
› Automated handling systems
› Printing and finishing machinery
› Pneumatic conveying
New Becker VT 4.40 Vacuum Pump Supply
Vacuum Pumps UK can supply new Becker VT 4.40 vacuum pumps for existing machinery, planned replacement work and new equipment installations.
Where the existing machine or customer specification requires the original Becker model, we can quote the correct pump and confirm the relevant motor, voltage and connection details.
Contact us with the existing pump nameplate or full model information for price and availability.
DVP SC40
40 / 48 m³/h dry-running vacuum pump
Comparable DVP Alternative
Consider the DVP SC40
Where an exact Becker replacement is not essential, the DVP SC40 may provide a suitable and cost-effective alternative to the Becker VT 4.40.
The SC40 matches the stated pumping capacity at both frequencies and provides a deeper stated ultimate vacuum, although its motor rating is higher.
The DVP SC40 provides 40 m³/h at 50Hz and 48 m³/h at 60Hz, with a stated ultimate vacuum of 120 / 120 mbar absolute.
The SC40 combines an industrial monobloc construction with a protective inlet filter, outlet silencer and rear centrifugal cooling fan.
Its dry-running design uses self-lubricating carbon or graphite vanes and does not require oil inside the pumping chamber. The vanes remain a normal service item and should be inspected and replaced before reaching their minimum permitted length.
Mounting dimensions, inlet position, connection size, motor voltage, operating vacuum and the process duty must be checked before changing pump model.
Vacuum Pumps UK is the UK and Ireland Master Agent for DVP Vacuum Technology.
Becker VT 4.40 and DVP SC40 Comparison
The comparison below shows the principal technical figures. Final suitability should be checked against the machine, application and installation requirements.
| Specification | Becker VT 4.40 | DVP SC40 |
| Pump Technology | Dry-running rotary vane | Dry-running rotary vane |
| Nominal Capacity 50Hz | 40 m³/h | 40 m³/h |
| Nominal Capacity 60Hz | 48 m³/h | 48 m³/h |
| Maximum Vacuum 50Hz | 150 mbar absolute | 120 mbar absolute |
| Maximum Vacuum 60Hz | 150 mbar absolute | 120 mbar absolute |
| Motor Power 50Hz | 1.25 kW | 1.5 kW |
| Motor Power 60Hz | 1.5 kW | 1.8 kW |
| Lubrication | No oil in pumping chamber | No oil in pumping chamber |
Important: Lower mbar absolute figures indicate a deeper vacuum. Capacity alone is not sufficient for replacement selection; dimensions, connections, motor supply, duty cycle, process contamination and required operating vacuum must also be checked.
Why Consider a DVP Dry-Running Pump?
Capacity Matching
The DVP option has been selected by comparing the nominal pumping speed at both 50Hz and 60Hz.
Oil-Free Operation
Self-lubricating carbon or graphite vanes avoid oil inside the pumping chamber and support clean vacuum generation.
European Manufacture
DVP dry-running rotary vane vacuum pumps are manufactured in Italy and supported by the UK and Ireland Master Agent.
Parts and Support
Genuine DVP vanes, filters, service parts and technical support are available through Vacuum Pumps UK.
Becker VT 4.40 Carbon Vanes, Filters and Service
If your existing Becker VT 4.40 may still be repairable, our sister company VacAir Superstore provides specialist support for Becker dry-running pump servicing, workshop repair and replacement components.
VacAir Superstore is one of the UK’s leading independent suppliers of replacement vacuum pump vanes, filters, service parts and pump repair support.
Carbon vane wear, blocked filters, overheating, excessive noise and reduced vacuum performance should be investigated before more serious internal damage occurs.
Carbon Vanes
Replacement carbon vanes for routine maintenance and pump repair.
Inlet Filters
Filters and replacement elements to reduce dust and contamination entering the pump.
Spare Parts & Kits
Replacement components for planned maintenance and dry-running pump repairs.
Service and Repair
Workshop inspection, vane replacement, repair and full vacuum pump overhaul.
Becker VT 4.40 Frequently Asked Questions
What type of vacuum pump is the Becker VT 4.40?
It is a dry-running rotary vane vacuum pump using self-lubricating carbon vanes and no lubricating oil inside the pumping chamber.
What is the capacity of the Becker VT 4.40?
The stated nominal pumping capacity is 40 m³/h at 50Hz and 48 m³/h at 60Hz.
What vacuum level can the Becker VT 4.40 achieve?
The stated ultimate pressure is 150 mbar absolute at 50Hz and 150 mbar absolute at 60Hz.
Can Vacuum Pumps UK supply a new Becker VT 4.40?
Yes. Vacuum Pumps UK can supply new Becker vacuum pumps, subject to specification and availability.
What DVP alternative can be considered?
The DVP SC40 can be assessed by comparing pumping capacity, ultimate vacuum, motor details, dimensions, connections and duty.
Do dry-running pumps require maintenance?
Yes. The carbon vanes, inlet filter and general pump condition should be checked at suitable intervals. The vanes should be replaced before reaching their minimum permitted length.
Can my existing Becker pump be repaired?
Many dry-running pumps can be serviced or repaired depending on their internal condition. VacAir can inspect the pump and compare repair with replacement.
Need a Becker VT 4.40 or DVP Alternative?
Contact Vacuum Pumps UK for prices, availability, technical advice and replacement pump recommendations.
Send us your existing pump model and application details and we will advise on the most suitable option.
