Becker pioneered the development of combined pressure and vacuum pumps when it developed a device called the secondary suction. It is a secondary inlet port that allows a continuous flow of inlet air and lets the compressor operate independently of the vacuum pump. All Becker combined pumps include these designs:

IntroductionDescriptionTechnical DataTX 4DVTDVX 3DVTLF 2

Rotary vane pressure:vacuum pumps, oil-free (combined pumps)100% Oil-less Rotary Vane Combined Pressure and Vacuum Pumps

ABS offers the simplicity of design with only one shaft and direct drive produces robust, long-lasting pressure/vacuum generators compressors with low maintenance and running costs. These pressure/vacuum generators operate completely oil-free; the individual chambers are separated by long-life vanes.

Capacity: 10 m³/h up to 500m³/h
Pressure: +600 mbar / Vacuum: -600 mbar
Our direct-drive combined pressure/vacuum pumps rule out the need to purchase separate pumps for vacuum and pressure for the same application.
Requiring minimal maintenance, these quiet combined pumps allow the operator to change vacuum flow and pressure flow independently with the ability to adjust either without loss of performance.
Other features include separate inlet filters for each port and as standard vacuum and pressure regulators.

Models:

  • X4 Series
  • T Series
  • DVT  Series
  • DXT 3
  • DVTLF 2 Series

… Already featuring integrated intake filter and control valve, these pressure/vacuum generators can be fitted with other accessories without a problem. The blast air cooler, which is also integrated, guarantees a very low blast air temperature. The compact cover ensures low noise and heat emission. The combined pressure/vacuum generators are additionally equipped with a second intake. This provides the capability of making minor adjustments to the suction and pressure side as well as to high blast air volumes. By way of option, the second intake can also be used as a second low-vacuum suction air supply. Optional corrosion protection also makes these vacuum pumps suitable for extracting moist air.

Generation X Logo

Series X: Becker Innovation with Top Warranty

Pneumatic technology of the Becker brand is worldwide a synonym for precisely dosed, smooth industrial processes in many industrial sectors. For application areas with high requirements, as they are common for example in the electronics industries, Becker offers the vacuum pump product line: the series X.

With this special development [suitable for the application], Becker extends its popular T/DVT/DVTLF product range by the models X/DVX/DVXLF.

Equipped with special developed vanes, these oil-free rotary vane pumps distinguish themselves by high abrasion resistance and with that extremely long service lives. And since no dust develops where there is virtually no wear, the devices of the series X are perfectly suited for precision processes under clean room conditions.

• quick, clean, quiet
• 100% oil-free
• vibration stable
• wear resistant
• energy saving
• long-life reliable
• at least 20,000 maintenance-free operating hours

An additional reliability plus is the on-site service by Becker in case of need. Exchange installations and the downtimes associated with that are no longer an issue anymore.

Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
T 4.10 DV 10 / 12 ±500 / ±500 0.37 / 0.45 16 PDF
T 4.16 DV 16 / 20 ±500 / ±500 0.55 / 0.70 24 PDF
T 4.25 DV 25 / 30 ±500 / ±500 0.75 / 0.90 26 PDF
T 4.25 DSK 25 / 30 ±600 / ±600 1.10 / 1.30 35 PDF
T 4.40 DV 35 / 43 ±500 / ±500 1.25 / 1.50 38.5 PDF
T 4.40 DSK 35 / 43 ±600 / ±600 1.85 / 2.20 46 PDF
Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
DVT 3.60 58 / 69 ±600 / ±600 2.40 / 3.00 76 PDF
DVT 3.80 70 / 82 ±600 / ±600 4.00 / 4.80 82 PDF
DVT 3.100 103 / 120 ±600 / ±600 5.50 / 6.40 114 PDF
DVT 3.140 137 / 160 ±600 / ±600 7.80 / 9.30 133 PDF


Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
DVTLF 2.250 K 242 / 287 ±500 / ±500 7.80 / 9.30 262 PDF
DVTLF 2.400 380 / 455 ±500 / ±500 11.0 / 12.5 422 PDF
DVTLF 2.500 500 / 575 ±500 / ±500 15.0 / 17.3 420 PDF

T SERIES 

  • Direct drive
  • Low maintenance
  • Low operation costs
  • Completely oil-free operation
  • Long-life vanes
  • Integrated intake filter and control valves
  • Integrated blast air cooler
  • Second intake
  • Optional corrosion protection

Delivering plenty of blast air and suction, our combined blast/dual vacuum pumps are designed with convenience and minimum maintenance in mind.

Regulating valves, provided as standard equipment, and filters are on the same side of the pump for easy access, while checking or changing vanes is a simple operation requiring only a few minutes of time.

Our oil-less combined blast/dual vacuum pumps are rugged and durable. Other features include:

  • A built-in aftercooler to help minimize static electricity in the discharge air
  • Built-in, large inlet filters, thus ensuring clean inlet air, resulting in longer pump life
  • Cool, quiet, efficient operation
Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
T 4.10 DV 10 / 12 ±500 / ±500 0.37 / 0.45 16 PDF
T 4.16 DV 16 / 20 ±500 / ±500 0.55 / 0.70 24 PDF
T 4.25 DV 25 / 30 ±500 / ±500 0.75 / 0.90 26 PDF
T 4.25 DSK 25 / 30 ±600 / ±600 1.10 / 1.30 35 PDF
T 4.40 DV 35 / 43 ±500 / ±500 1.25 / 1.50 38.5 PDF
T 4.40 DSK 35 / 43 ±600 / ±600 1.85 / 2.20 46 PDF

X 4 SERIES

  • X-tended vane life: 20,000 hours (3 years max)
  • Direct drive
  • Low maintenance
  • Low operation costs
  • Completely oil-free operation
  • Long-life vanes
  • Integrated intake filter and control valves
  • Integrated blast air cooler
  • Second intake
  • Optional corrosion protection
Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
X 4.10 DV 10 / 12 ±500 / ±500 0.37 / 0.45 16 PDF
X 4.16 DV 16 / 20 ±500 / ±500 0.55 / 0.70 24 PDF
X 4.25 DV 25 / 30 ±500 / ±500 0.75 / 0.90 26 PDF
X 4.25 DSK 25 / 30 ±600 / ±600 1.10 / 1.30 35 PDF
X 4.40 DV 35 / 43 ±500 / ±500 1.25 / 1.50 38.5 PDF
X 4.40 DSK 35 / 43 ±600 / ±600 1.85 / 2.20 46 PDF

DVT  SERIES 

  • Direct drive
  • Low maintenance
  • Low operation costs
  • Completely oil-free operation
  • Long-life vanes
  • Integrated intake filter and control valves
  • Integrated blast air cooler
  • Second intake
  • Optional corrosion protection

Our direct-drive combined blast/dual vacuum pumps rule out the need to purchase separate pumps for vacuum and pressure for the same application.

Requiring minimal maintenance, these quiet combined pumps allow the operator to change vacuum flow and pressure flow independently with the ability to adjust either without loss of performance.

Other features include separate inlet filters for each port and standard vacuum and pressure regulators.

Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
DVT 3.60 58 / 69 ±600 / ±600 2.40 / 3.00 76 PDF
DVT 3.80 70 / 82 ±600 / ±600 4.00 / 4.80 82 PDF
DVT 3.100 103 / 120 ±600 / ±600 5.50 / 6.40 114 PDF
DVT 3.140 137 / 160 ±600 / ±600 7.80 / 9.30 133 PDF

DVX 3 SERIES 

  • X-tended vane life: 20,000 hours (3 years max)
  • Direct drive
  • Low maintenance
  • Low operation costs
  • Completely oil-free operation
  • Long-life vanes
  • Integrated intake filter and control valves
  • Integrated blast air cooler
  • Optional corrosion protection
Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
DVX 3.60 58 / 69 ±600 / ±600 2.40 / 3.00 76 PDF
DVX 3.80 70 / 82 ±600 / ±600 4.00 / 4.80 82 PDF
DVX 3.100 103 / 120 ±600 / ±600 5.50 / 6.40 114 PDF
DVX 3.140 137 / 160 ±600 / ±600 7.80 / 9.30 133 PDF

DVTLF 2 SERIES 

  • Direct drive
  • Low maintenance
  • Low operation costs
  • Completely oil-free operation
  • Long-life vanes
  • Integrated intake filter and control valves
  • Integrated blast air cooler
  • Second intake
  • Optional corrosion protection
Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
DVTLF 2.250 K 242 / 287 ±500 / ±500 7.80 / 9.30 262 PDF
DVTLF 2.400 380 / 455 ±500 / ±500 11.0 / 12.5 422 PDF
DVTLF 2.500 500 / 575 ±500 / ±500 15.0 / 17.3 420 PDF
IntroductionDescriptionSV 5, 7, 8Technical Data

Side channel pressure:vacuum pumps (combined pumps)

Side Channel Pressure/Vacuum Pumps (combined pumps)

Using “multi-stage” compression, side channel pressure/vacuum generators produce low-pulsation suction and blast air. Perfected impeller design with curved blades guarantees optimum efficiency. Separation of the compression chambers on both sides of the impeller provides the capability of operating with a combination of suction and pressure with only one impeller. 

MODELS

  • SV 5
  • SV 7
  • SV 8

Intake filter, vacuum as well as pressure safety valve can be integrated as an optional extra in the patented design of the sound absorbers. The sound absorbers can be varied in length, affording flexible adjustment to available installation space.

Simplicity of design, contactless, with only one shaft and moving part, Pressure/Vacuum Pumps are long lasting with low maintenance and running costs. These Pressure/Vacuum pumps operate without lubrication except for the sealed for life bearings in the electric motor.
External intake and exhaust filters, control valves and additional silencers are also available from stock.
Ideal for applications where pressure and vacuum are required at the same time, but operate independently. For example: restricting vacuum does not affect the blow air flowrate or pressure.

Model Max. Delivery Rate
[m³/h] 50 / 60Hz
Max. Pressure
[mbar rel.] 50 / 60Hz
Max. Motor Capacity
[kW] 50 / 60Hz
Weight [kg] Data Sheet
Download
SV 5.250/5 122 / 146 -250 +350 / -350 +400 2.00 / 2.40 30 PDF