The Vacuum Pressure Tank is an innovative pump system, specially developed for pumping liquids/sludges with a relatively high percentage of dry solids. The feeding of a biogas installation may not be interrupted because of errors or maintenance, these result almost immediately in a lower biogas production and thus a loss of income. The blockage of your pump, pumping a liquid with only a minimum of dry solids, frequent maintenance: they are all history with the Vacuum Pressure Tank from Biogas Plus.