Standard JM and JP motors provide low noise level pump operation Ductile iron casing long life with higher working pressures Factory Hydro test guarantees casing and seal integrity Double volute discharge on 4” discharge and larger to reduce bearing loads Suction splitter on 5” suction and larger to eliminate pre-rotation Casing feet for easy back pull out allows servicing of pump without disturbing suction and discharge pipelines Gauge taps on suction and discharge flanges Mechanical seal has carbon against ceramic face for optimum hot water performance. Long life is assured with 303 SST metal parts and Buna-N flexible elastomers Shaft sleeve to protect high strength design motor shaft Optional casing wear rings Optional seal materials