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Panda WV 1200 - 2400 A

  • Efficient:
    minimized operating costs
  • Reliable:
    robust construction made of GGG40 material, standard mechanical shaft seals, 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. The Panda WV 1200 – 2400 A feature our latest improved design in GGG40 and are optimized for use in a wide range of applications including ATEX and chemical processes.

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 WV 1200 - 2400 A

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Contact us directly (Busch United States):
+1 757 463 7800 Get in contact

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 premium efficiency NEMA electric motor, for electrical networks worldwide.


Panda WV 1200 - 2400 A
Panda WV 1200 - 2400 A
Pumping speed

Air at 70 ºF. Tolerance: ± 10%

60 Hz
Pumping speed
Technical data Panda WV 1200 A Panda WV 1800 A Panda WV 2400 A
Max. pumping speed ACFM 60 Hz 742 1130 1495
Pumping speed ACFM 60 Hz 672* 1011** 1348**
Maximum pressure differential Torr 60 Hz 40 40 40 (53)***
Nominal motor rating HP 60 Hz 5 (3.7) 7.5 (5.6) 10 (7.6)
Nominal motor speed RPM 60 Hz 3600 3600 3600
Approximate weight Lbs. 639 661 1146
Dimensions (L x W x H) inches 45 11/16" x 18 1/2" x 19 5/8" 46 11/16" x 18 1/2" x 21 3/8" 52 15/16" x 22 3/8" x 24 7/8"
Gas inlet / outlet (vertical) 60 Hz ANSI 4" / ANSI 4" ANSI 4" / ANSI 4" ANSI 6" / ANSI 4"
Gas inlet / outlet (lateral) 60 Hz ANSI 4" / ANSI 4" ANSI 4" / ANSI 4" ANSI 6" / ANSI 4"
* with COBRA NC 0400 as backing pump ** with COBRA NC 0630 as backing pump *** option available after process evaluation

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Panda WV 1200 - 2400 A

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