Vacuum Pump Services Application Engineering, Power Consumption, Actuator Repair Program, and Performance Surveys Click on arrows to learn more about each Service. = Application Engineering Vooner has designed thousands of custom application designs and modified existing systems for changes in airflow at vacuum changes. = Power Consumption Studies Variable speed drives on vacuum pumps can save up to 30% of original full speed power requirement if the pump is reduced in speed for lower airflow at vacuum requirements. = Actuator Repair Programs Offering Actuator repair, refurbish and exchange program and 24 hour emergency service and guarantee a unit within 24 hours of the service call. = Performance Surveys Vooner Paper Machinery can evaluate your vacuum services demand on your paper machine and verify both correct vacuum element sizing and vacuum pump sizing on your machine before committing to a pump rebuild.