Waukesha, Model 2085, stainless steel centrifugal pump. Rated from 20 to 480 gallons per minute with a head of 22 to 85 feet - depending on materials, application and machine configuration. Pump head equipped with a 3½"OD / 3"ID Tri-clamp style suction infeed and a 3"OD / 2½" ID Tri-clamp style delivery discharge. 8.6875" diameter impeller is driven by a 5 hp motor. Pump mounted on a stainless steel push cart with push button start / stop controls.