Oil Diffusion Ejector Pump

BW Series

BW-02 BW-04B BW-06B BW-10 BW-14 BW-20 BW-22 BW-36 BW-52

BW Series prevents the backflow of oil vapor from the oil diffusion pump to the intake side.


For preventing the inside of the vacuum chamber from the oil steam contamination, coming from the oil diffusion pump.

It is designed to minimize exhaust resistance.

By setting the adapter for BW-04B and BW-06B, the volume of the oil stem backflow volume can be suppressed additionally.


Contact us for more product information and specifications.


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