I have well over 40 years experience in various disciplines where air if used to transport materials, experience in pneumatic conveying systems, central vacuum cleaning / bulk removal systems, dusts extraction systems and special systems requiring airflow/vacuum levels somewhere between dust extraction and vacuum cleaning systems. I worked for a number of companies during my career STB Engineering, SAP Limited, Sturtevant Engineering Co Limited, Dust Extraction (International) Limited and Quirepace Limited who own the BVC brand.I mostly specialised in central vacuum cleaning/bulk removal systems for the majority of my career having designed and installed systems from fossil fuel/biomass power stations through to pharmaceutical production where safe change technology is required.Although I have recently retired, if you (be you an end user or a third party quoting for a central vacuum cleaning system) have a requirement for a central vacuum cleaning/bulk removal system I can advise and possibly provide design information on being provided all necessary information to enable me to do this work, obviously some recompense will be required which can be discussed prior to work being carried out, this recompense would need to be paid if you are successful in securing an order or not if you are a third party.