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The Barnes SE-HT series of high temperature submersible, non-clog sewage pumps is designed to pump effluent or wastewater, nonexplosive and noncorrosive liquids. It has a solids handling capability of up 2 inches. Features 2" NPT, female, vertical Volute, motor housing, impeller and seal plate are cast iron Impeller has a 2 vane open design with pump out vanes on back side 416 stainless steel shaft Buna-N square rings 300 series stainless steel hardware Single mechanical seal design made of Carbon/Ceramic/Buna-N Single row, oil lubricated upper and lower ball bearings BARNES SE-HT SERIES HIGH TEMPERATURE PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase GPM Max. Head SE411HT 2" 4/10 115 1 95 20' SE411HTA 2" 4/10 115 1 95 20' SE421HT 2" 4/10 230 1 95 20' SE51HT 2" 1/2 120 1 158 25' SE51HTA 2" 1/2 120 1 158 25' SE52HT 2" 1/2 240 1 158 25' SE51HTAU 2" 1/2 120 1 158 25' SE52HTAU 2" 1/2 240 1 158 25' PERFORMANCE DIMENSIONS SPECIFICATIONS REPAIR PARTS TROUBLESHOOTING SPECIFICATIONS Barnes SE-HT Series High Temperature Pump Specifications INSTALLATION MANUAL Barnes SE-HT Series High Temperature Pump Installation Manual Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.