The DRYVAC is a new family or dry compressing vacuum pumps. Depending on the application the pumps are available with various equipment components. The DRYVAC series specially is developed for photovoltaic, display and process industry applications. All versions of the DRYVAC family are water cooled, very compact and can simply be mounted to various vacuum systems, so particularly with regard to the well-proven RUVAC WH, WS and WA series.