Dean RWA4166 Pump Dean RWA4166 Bulletin Dean RWA DataPak Dean RWA IOM For proper sizing and selection use the Dean Selection Tool or give us a call. The larger, centerline supported, yoke mounted version of the air cooled RWA series pumps. Available in nine sizes Dimensionally interchangeable with R4140 series pumps and baseplates Thrust bearings are a pair of angular contact type For temperatures up to 400F Flanges are Class 300 with raised face Centerline mounted casing minimizes thermal growth about the pump centerline without disturbing alignment; rugged yoke mount casing support holds the pump securely in place resisting thermal expansion piping loads Pumps can be mounted on ASME/ANSI B73.1 design baseplate NOTE: Product is territory restricted. *NOT ELIGIBLE FOR FREE FREIGHT