14087345 is the article number of a specific page on the WIKA website. This page discusses the safety features available on WIKA pressure and temperature products, and provides important safety information for users of these products. It covers topics such as installation, materials selection, storage and handling, and provides advice on what to do in the event of a problem. It also lists possible dangers that users should be aware of, such as electrical shock, operator injury, and chemical contamination.