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PANDA WV 1500 / 4500 B/C

  • Efficient:
    minimized operating costs
  • Reliable:
    robust construction, reliable under varying operating conditions, solid lobe design for high particle tolerance, barrier gas connection
  • High Performance:
    high pumping speed due to excellent volumetric efficiency, integrated bypass valve
  • Easy Servicing:
    minimal maintenance
     

Due to their high pumping speed and ultimate pressure, Panda WV vacuum boosters increase the performance of vacuum pumps. Available in various sizes, Panda WV 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.

Panda WV 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.

Thanks to the integrated bypass valve, Panda WV vacuum boosters achieve a high pumping speed even in rough vacuum applications. It reliably protects against overloading and allows the Panda WV to be switched on together with the backing pump even at atmospheric pressure without further action. A process-related, sudden pressure increase due to a higher gas flow can be easily handled by the bypass valve in continuous operation.

Panda WV 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.


Panda – the economical performance optimizer.

Panda – 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 Panda WV 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. The integrated bypass valve, which comes as standard, enables an operation around atmospheric pressure or at rough vacuum without the need for a special controller. Busch vacuum boosters are driven by a directly coupled electric motor of efficiency class IE3, for electrical network worldwide.

Dimensional Drawing PANDA WV 1500 - 4500 B/C
PANDA WV 1500 - 4500 B/C
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Technical data PANDA WV 1500 C PANDA WV 4500 B
Nominal pumping speed 1500 m³/h 4500 m³/h
Pumping speed 1400 m³/h* 4100 m³/h**
Max. pressure differential 43 hPa (mbar) 25 (60) hPa (mbar)***
Nominal motor rating 4.3 kW 11.0 kW
Nominal motor speed 3000 min-1 3000 min-1
Weight approx. 270 kg 690 kg
Dimensions (L x W x H) 1068 x 432 x 516 mm 1443 x 690 x 510 mm
Gas inlet / outlet DN 160 ISO / DN 100 ISO DN 250 ISO / DN 160 ISO
* With COBRA NC 0630 as backing pump ** with COBRA NC 2500 as backing pump *** option available after process evaluation

Technical Specifications

Technical specifications
Within the housing of Panda WV 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. The integrated bypass valve, which comes as standard, enables an operation around atmospheric pressure or at rough vacuum without the need for a special controller. Busch vacuum boosters are driven by a directly coupled electric motor of efficiency class IE3, for electrical network worldwide.

Dimensional Drawing
PANDA WV 1500 - 4500 B/C
PANDA WV 1500 - 4500 B/C
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Technical data PANDA WV 1500 C PANDA WV 4500 B
Nominal pumping speed 1500 m³/h 4500 m³/h
Pumping speed 1400 m³/h* 4100 m³/h**
Max. pressure differential 43 hPa (mbar) 25 (60) hPa (mbar)***
Nominal motor rating 4.3 kW 11.0 kW
Nominal motor speed 3000 min-1 3000 min-1
Weight approx. 270 kg 690 kg
Dimensions (L x W x H) 1068 x 432 x 516 mm 1443 x 690 x 510 mm
Gas inlet / outlet DN 160 ISO / DN 100 ISO DN 250 ISO / DN 160 ISO
* With COBRA NC 0630 as backing pump ** with COBRA NC 2500 as backing pump *** option available after process evaluation

Downloads

PANDA WV 1500 / 4500 B/C

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