VAP 2 vacuum pump maintenance Binder Maintenance service of the VAP 2 vacuum pump according to the maintenance schedule, visual inspection, replacement of the diaphragms, O-rings and seals, (Service Kit 8500-0159 included in the scope of services) as well as final functional test. PLEASE NOTE - Quoted price will be payable annually and will remain fixed for the duration of the contract. Travel not included, please contact our sales team for further information.