Urgent Becker DVT 3.140 Pump Failure?
VacAir Superstore supplies new, refurbished and replacement Becker DVT 3.140 vacuum and pressure pumps, with rapid UK-wide support for urgent breakdowns, production downtime and replacement pump requirements.
✔ New Becker vacuum and pressure pumps
✔ Refurbished replacement pumps
✔ UK-wide repair support
✔ Service kits, filters and spare parts
✔ Engineer technical advice
✔ Fast response for urgent print and production enquiries
If your DVT 3.140 has lost vacuum, lost pressure, become noisy, started running hot or stopped a press or finishing machine, our engineers can help identify whether servicing, overhaul, spare parts or replacement is the most practical route.
Common Problems with Becker DVT 3.140 Vacuum & Pressure Pumps
The Becker DVT 3.140 is a combined dry running rotary vane vacuum and pressure pump. It is often used where machinery needs both suction and pressure air, especially in printing, print finishing, packaging and paper handling applications.
Common faults include:
- Worn carbon vanes – 90133400007 / WN124-031
- Reduced vacuum or pressure output
- Broken or chipped vanes
- Overheating
- Blocked inlet filters – 909507 and 909514
- Excessive noise or vibration
- Low airflow
- Bearing wear
- Paper dust or powder contamination from print environments
- Loss of sheet separation, suction feed or blow-off performance
In printing and print finishing applications, poor machine performance is often caused by worn vanes, restricted filtration, air leaks, blocked pipework or contamination reducing airflow through the pump.
Becker DVT 3.140 Technical Specifications
The Becker DVT 3.140 is a dry running rotary vane combined vacuum and pressure pump designed for continuous industrial duty where both suction and pressure air are required from one pump unit. This makes it particularly useful in printing presses, print finishing machinery, packaging equipment, paper handling systems and general industrial machinery.
With a nominal volume flow of approximately 137 m³/h at 50Hz and 160 m³/h at 60Hz, the Becker DVT 3.140 is a strong option for applications requiring reliable simultaneous vacuum and pressure performance.
| Model | M3/H 50Hz / 60Hz |
Pressure / Vacuum Relative 50Hz / 60Hz |
Motor Size kW 50Hz / 60Hz |
| Becker DVT 3.140 | 137 / 160 | 600 / 600 mbar |
7.5 / 9.0 |
Key Features of the Becker DVT 3.140
- Combined vacuum and pressure operation
- Dry running oil-free rotary vane design
- Continuous duty industrial construction
- Self-lubricating carbon vane technology
- Commonly used on print and packaging machinery
- Air cooled design
- Suitable for suction, sheet separation and blow-off duties
- Useful where both vacuum and pressure are required from one unit
- Proven Becker DVT reliability
- Designed for demanding industrial environments
Typical Applications for the DVT 3.140
The Becker DVT 3.140 is widely used in machinery that needs both suction and pressure air. In the printing industry, this type of pump is sometimes casually referred to as a “suck and blow” pump.
- Printing presses and print finishing equipment
- Sheet-fed presses and paper handling machinery
- Feeders, separators and delivery systems
- Packaging machinery
- Vacuum lifting and handling systems
- Blow-off and air separation duties
- General manufacturing machinery
- Robotics and automation
- CNC and industrial vacuum hold down applications
Maintenance Tips for the Becker DVT 3.140
The Becker DVT 3.140 is designed for continuous industrial operation, but routine checks are especially important in print environments where paper dust, spray powder and debris can affect filters and airflow.
Useful maintenance checks include:
- Inspect inlet and exhaust filters regularly and replace blocked or contaminated elements
- Monitor both vacuum and pressure performance
- Check for changes in noise, vibration or running temperature
- Keep cooling air paths clear and avoid restricting airflow around the pump
- Inspect carbon vane wear as part of planned servicing
- Check suction and pressure pipework for leaks, restrictions or loose connections
- Keep paper dust and process debris away from the pump intake area where possible
- Investigate sudden performance drops before they cause larger repair costs
For print, packaging and paper handling applications, filter condition is particularly important. A restricted filter can reduce airflow, increase running temperature and affect both suction and blow functions on the machine.
Maintenance and servicing kit for the Becker DVT 3.140 combined vacuum and pressure pump.
Repair or Replace a Becker DVT 3.140?
Most Becker DVT 3.140 pumps can be economically repaired if faults are identified before major internal damage occurs.
Repair is often suitable where the pump has:
- worn vanes
- blocked filters
- reduced vacuum or pressure
- noisy bearings
- minor contamination
- serviceable wear components
Replacement may be more cost effective where the pump has:
- severe internal scoring
- catastrophic vane failure
- motor failure
- excessive running hours
- repeated breakdown history
- major rotor or cylinder damage
VacAir engineers can advise whether servicing, overhaul or replacement is the best option for your application and downtime requirements. We can also advise on refurbished vacuum pumps where available.
Becker DVT 3.140 Servicing & Repairs
VacAir Superstore provides UK-wide support for Becker DVT vacuum and pressure pumps including:
- Vacuum pump servicing
- Carbon vane replacement
- Filter replacement
- Bearing replacement
- Fault diagnosis
- Vacuum and pressure performance testing
- Emergency breakdown support
- Genuine Becker spare parts
- Workshop overhauls
- Exchange and replacement pumps
Our engineers support customers throughout the UK across print, packaging, manufacturing, woodworking and general industrial sectors.
Becker DVT 3.140 Service Kits & Spare Parts
VacAir Superstore can supply spare parts and maintenance components for Becker DVT vacuum and pressure pumps, including:
- Carbon vane sets – 90133400007 / WN124-031
- Inlet filters – 909507 and 909514
- Service kits
- Grease pump and grease
- Bearings
- Gasket kits
- Couplings
- Other service components
Using suitable Becker spare parts helps maintain vacuum performance, pressure output, reliability and long-term pump life. View Becker spare parts or Becker carbon vanes.
Why Consider a DVP Alternative?
For some applications, a DVP dry running rotary vane vacuum and pressure pump may provide a practical alternative to a Becker DVT 3.140, particularly where price, availability or replacement strategy is important.
The Becker DVT range remains a highly respected and proven industrial pump design, especially in print, packaging and paper handling applications where both vacuum and pressure are required. However, some customers also consider DVP pumps where they need a competitively priced industrial solution with reliable oil-free operation and strong long-term support.
DVP dry running rotary vane pumps, available through VacAir or our sister company Vacuum Pumps UK, use carbon vane technology to provide dependable oil-free vacuum and pressure generation for industrial machinery.
Key advantages of considering a DVP alternative can include:
- Reliable oil-free operation
- Dry running carbon vane technology
- Combined suction and pressure options
- Competitive replacement option for existing pumps
- Good availability of spare parts and servicing support
- Suitable for printing, packaging and manufacturing applications
VacAir Superstore can advise whether retaining a Becker DVT 3.140, repairing the existing unit or considering an alternative pump is the most suitable choice for your application.
Need an Urgent Replacement Becker Vacuum & Pressure Pump?
If your Becker DVT 3.140 has failed and production has stopped, VacAir Superstore can help with:
- New Becker vacuum and pressure pumps
- Replacement carbon vanes
- Becker spare parts
- Workshop overhaul
- Technical support
- Refurbished replacement pumps
- UK-wide vacuum pump support
Becker DVT 3.140 Vacuum & Pressure Pump FAQs
What is the Becker DVT 3.140 used for?
The Becker DVT 3.140 is commonly used where both vacuum and pressure are required from one dry running rotary vane pump. Typical applications include printing presses, print finishing equipment, packaging machinery, paper handling, sheet separation, vacuum hold down, blow-off and general industrial vacuum and pressure duties.
Is the Becker DVT 3.140 a combined vacuum and pressure pump?
Yes. The Becker DVT 3.140 is a combined dry running rotary vane vacuum and pressure pump. In the print industry these are sometimes informally referred to as “suck and blow” pumps because they can provide both suction and pressure air for machinery functions.
Is the Becker DVT 3.140 oil-free?
Yes. The Becker DVT 3.140 is an oil-free dry running rotary vane pump. It uses self-lubricating carbon vanes rather than oil inside the pumping chamber.
What flow and pressure does the Becker DVT 3.140 produce?
The Becker DVT 3.140 has a nominal volume flow of approximately 137 m³/h at 50Hz and 160 m³/h at 60Hz. Versions are available with relative pressure/vacuum ratings up to approximately ±0.5 bar or ±0.6 bar depending on configuration.
Does the Becker DVT 3.140 use carbon vanes?
Yes. The Becker DVT 3.140 uses carbon vanes. The common vane reference is 90133400007 / WN124-031, with seven vanes required per pump.
What filters are used on the Becker DVT 3.140?
Common service items for the Becker DVT 3.140 include filter references 909507 and 909514, depending on the pump configuration and service requirement.
Can VacAir supply a Becker DVT 3.140 service kit?
Yes. VacAir Superstore can supply a Becker DVT 3.140 service kit including vanes, filters and related service items for planned maintenance.
Can VacAir repair Becker DVT vacuum and pressure pumps?
Yes. VacAir Superstore provides servicing, vane replacement, filter replacement, fault diagnosis, bearing replacement, workshop repairs and replacement pump support for Becker DVT vacuum and pressure pumps throughout the UK.
Trust VacAir Superstore for all your vacuum pump needs.
Contact us today to learn how we can help you save money and keep your operations running smoothly.