To solve abrasive material-rooted wear in pneumatic conveying systems, the manufacturer offers a complete range of Pipe Elbows made of SINT engineering polymer in 2- to 5-in. diameters. Extracurve (wide angle) and Extrabend (short angle) versions, fitted as a link in pneumatic ducts, offer high abrasion resistance in sand or other building material conveying applications. Due to Pipe Elbow flexibility and adaptability, installation has become easier and quicker while durability has been dramatically increased, product engineers affirm. — WAM USA, Atlanta, www.waminc.com