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Combined Pressure/vacuum pumps

Pressure/vacuum pumps or combined pumps are uniquely designed for the Printing Industry. The demands of the feeder on a sheet fed printing press require vacuum for gripping each sheet while the pressure side, or blast air, is used to be sure the sheets are separated. Our combined pumps reach an ultimate vacuum level of -0.6 bar and maximum pressure of +0.6 bar simultaneously.

 

Becker pioneered the development of the combined pressure/vacuum pumps when it developed a device called the secondary suction. This secondary inlet port allows a continuous flow of inlet air and lets the compressor operate independently of the vacuum pump. All Becker combined pumps include this design.

 

Although the print market is the main use for these pumps other non-printing customers have found these pumps to be the perfect fit for them.

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PRESSURE/VACUUM PUMPS

 

  • ROTARY VANE PRESSURE/VACUUM PUMPS, OIL-FREE
    Rotary Vane Pressure/Vacuum Pumps, Oil-free (Combined Pumps)

    The robustly constructed and dry-running rotary vane pumps are suitable for higher pressure differences in vacuum and/or pressure applications. An eccentrically mounted rotor with slots rotates in a cylindrical housing and the precisely fitting sliding vanes move in the slots and separate the individual working chambers.

Most wanted

T 4.10 DV

T 4.10 DV

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 10 m³/h · ±0.5 bar

60 Hz: 12 m³/h · ±0.5 bar

 

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T 4.16 DV

T 4.16 DV

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 16 m³/h · ±0.5 bar

60 Hz: 20 m³/h · ±0.5 bar

 

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T 4.25 DV

T 4.25 DV

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 25 m³/h · ±0.5 bar

60 Hz: 30 m³/h · ±0.5 bar

 

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T 4.25 DSK

T 4.25 DSK

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 25 m³/h · ±0.6 bar

60 Hz: 30 m³/h · ±0.6 bar

 

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T 4.40 DV

T 4.40 DV

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 35 m³/h · ±0.5 bar

60 Hz: 43 m³/h · ±0.5 bar

 

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T 4.40 DSK

T 4.40 DSK

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 35 m³/h · ±0.6 bar

60 Hz: 43 m³/h · ±0.6 bar

 

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DVT 3.60

DVT 3.60

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 58 m³/h · ±0.6 bar

60 Hz: 69 m³/h · ±0.6 bar

 

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DVT 3.80

DVT 3.80

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 70 m³/h · ±0.6 bar

60 Hz: 82 m³/h · ±0.6 bar

 

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DVT 3.100

DVT 3.100

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 103 m³/h · ±0.6 bar

60 Hz: 120 m³/h · ±0.6 bar

 

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DVT 3.140

DVT 3.140

Rotary vane pressure/vacuum pumps, oil-free

50 Hz: 137 m³/h · ±0.6 bar

60 Hz: 160 m³/h · ±0.6 bar

 

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CONTACT US DIRECTLY?

 

Gebr. Becker GmbH
Hoelker Feld 29-31
42279 Wuppertal
GERMANY

 

T +49 (0) 697 0
info@becker-international.com

 

 

 

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