Wanner Engineering Inc., of Minneapolis, Minn., introduces Stan-Cor Teflon® series centrifugal pumps. These non-metallic ANSI pumps feature a solid pump head for exceptional chemical compatibility and corrosion/abrasion resistance with fluid temperatures up to 325°F. They are designed specifically for pumping dirty, abrasive, corrosive and reclaim process fluids in any number of harsh, industrial applications. They provide total dynamic head to 90 feet and flow rates to 500 gpm.