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PUMA WP 0700 / 1000 D/D2/D4

  • Efficient:
    minimized operating costs
  • Reliable:
    robust construction made of GGG40 material, solid lobe design for high particle tolerance
  • High Performance:
    high pumping speed due to excellent volumetric efficiency
  • Easy Servicing:
    minimal maintenance
  • Flexible:
    application-oriented thanks to an optional variable speed drive


Due to their high pumping speed and ultimate pressure, Puma WP vacuum boosters increase the performance of vacuum pumps. Available in various sizes, Puma WP vacuum boosters can be designed to perfectly suit all rough and medium vacuum applications in which the performance of the backing pump needs to be significantly increased or optimally adapted to the process. The Puma WP 0700/1000 D/D2/D4 are the medium sized vacuum boosters in this series. The Puma WP 1000 D4 is characterized by a particularly high pressure differential.

Puma WP are the perfect vacuum boosters for all types of backing pumps. When using a combination of backing pump and vacuum booster, the pumping speed and ultimate pressure of a vacuum system can be increased by up to a factor of 10. As a result, these combinations can generate a suction performance which would otherwise only be possible with a large number of backing pumps.

Puma WP vacuum boosters can be controlled using a pressure switch that activates the vacuum booster of the backing pump if it has achieved the optimum pressure. Alternatively, the Puma WP vacuum boosters are also available in versions that are controlled by frequency converters.

Puma WP vacuum boosters can be flanged directly onto the backing pump or at any other position on the system thanks to our large and specially designed portfolio of adapters.


Puma – the economical performance optimizer.

Puma – the economical performance optimizer.

Want to know more?
Contact us directly (Busch Germany):
+49 (0)7622 681-0 Get in contact

Technical Specifications

Technical specifications
Within the housing of Puma WP vacuum boosters, two lobes rotate synchronously. Due to the special profile of the lobes and their precise manufacturing, they do not come in contact with each other or the housing. Thus, no lubricants or operating fluids are required in the process chamber. The two lobes are driven by a pair of gear wheels separated from the process chamber. Puma vacuum boosters are available with pressure switch. A frequency converter can also be used to adapt the performance of the vacuum booster to customer requirements. Busch vacuum boosters are driven by a directly coupled electric motor of efficiency class IE3, for electrical network worldwide.

Dimensional Drawing PUMA WP 0700/1000 D/D2/D4
PUMA WP 0700/1000 D/D2/D4
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Technical data PUMA WP 0700 D PUMA WP 1000 D2 PUMA WP 1000 D4
Nominal pumping speed 700 m³/h 1000 m³/h 1000 m³/h
Pumping speed 620 m³/h* 900** m³/h 900 m³/h**
Max. pressure differential 50 hPa (mbar) 50 hPa (mbar) 80 hPa (mbar)
Nominal motor rating 3.5 kW 3.5 kW 5.5 kW
Nominal motor speed 3000 min-1 3000 min-1 1500 min-1
Weight approx. 190 kg 200 kg 350 kg
Dimensions (L x W x H) 905 x 345 x 494 mm 992 x 345 x 494 mm 1244 x 420 x 578 mm
Gas inlet / outlet DN 100 ISO / DN 100 ISO DN 160 ISO / DN 160 ISO DN 160 ISO / DN 160 ISO
* with COBRA NC 0200 as backing pump ** with COBRA NC 0300 as backing pump

Technical Specifications

Technical specifications
Within the housing of Puma WP vacuum boosters, two lobes rotate synchronously. Due to the special profile of the lobes and their precise manufacturing, they do not come in contact with each other or the housing. Thus, no lubricants or operating fluids are required in the process chamber. The two lobes are driven by a pair of gear wheels separated from the process chamber. Puma vacuum boosters are available with pressure switch. A frequency converter can also be used to adapt the performance of the vacuum booster to customer requirements. Busch vacuum boosters are driven by a directly coupled electric motor of efficiency class IE3, for electrical network worldwide.

Dimensional Drawing
PUMA WP 0700/1000 D/D2/D4
PUMA WP 0700/1000 D/D2/D4
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Technical data PUMA WP 0700 D PUMA WP 1000 D2 PUMA WP 1000 D4
Nominal pumping speed 700 m³/h 1000 m³/h 1000 m³/h
Pumping speed 620 m³/h* 900** m³/h 900 m³/h**
Max. pressure differential 50 hPa (mbar) 50 hPa (mbar) 80 hPa (mbar)
Nominal motor rating 3.5 kW 3.5 kW 5.5 kW
Nominal motor speed 3000 min-1 3000 min-1 1500 min-1
Weight approx. 190 kg 200 kg 350 kg
Dimensions (L x W x H) 905 x 345 x 494 mm 992 x 345 x 494 mm 1244 x 420 x 578 mm
Gas inlet / outlet DN 100 ISO / DN 100 ISO DN 160 ISO / DN 160 ISO DN 160 ISO / DN 160 ISO
* with COBRA NC 0200 as backing pump ** with COBRA NC 0300 as backing pump

Downloads

PUMA WP 0700 / 1000 D/D2/D4

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