Mechanical booster pumps are used with other roughing vacuum pumps, such as oil rotary pumps, dry vacuum pumps, and water sealed pumps. As the name implies, they are used to “boost” the pumping speed of through pumps within their normal vacuum range.

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Compact and light weight with direct drive. Low vibration and noise with precise manufacturing technology.  Few contamination in the discharge system due to oil free pumping room.

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The PMB series Ver. D is a wide use mechanical booster pump with multiple voltage motor (high efficiency). It is possible to run  with air-cooled depending on use condition. And surface treatment and atmospheric operation type are select as option.

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PRCseriesBy using together with dry vacuum pumps, oil rotary vacuum pumps or water-sealed vacuum pumps, mechanical booster pumps can increase pumping speed in the range between 10kPa to 0.1 Pa, where roughing pump pumping speed drops. The PRC series is designed of or semiconductor and liquid crystal display processes which especially require cleanliness.Atmospheric pressure start type can be selected as option.

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By using together with dry vacuum pumps, oil rotary vacuum pumps or water-sealed vacuum pumps, mechanical booster pumps can increase pumping speed in the range between 10kPa to 0.1 Pa, where roughing pump pumping speed drops.