The Petrochemical sector presents a very wide range of applications, which makes a supplier like AAF® a valuable partner because of our very broad portfolio of products. This makes it possible for AAF to select the most appropriate filtration type to meet each of a varied range of problems; wet, dry, oily, corrosive or hazardous. ATEX rated equipment can be provided where needed. AAF has provided solutions ranging from the control of dust in handling Petroleum Coke to Polycarbonate beads. The RotoClone W is a unique and attractive solution because its compact dimensions allow location up close to the application. This can be critical where sticky dusts can adhere to the walls of ductwork and where the designer aims to minimise the length of the raw gas ductwork. The inherent safety of the RotoClone W is an attraction in the Petrochemical environment.