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The Berkeley HN series shallow jet pumps are designed for water systems and sprinkling systems in homes, farms, and cottages. Each HN model provides excellent performances with good pressure for wells to 25' deep. Self-priming after the priming chamber has been filled with water. Features: Maximum Liquid Temperature: 140 °F Quality construction using close-grained cast iron Drain port provided for easy winterizing Built-in jet and nozzle made of high strengh lexan for maximum resistance to corrosion and abrasion Precision molded diffuser means pump primes faster and handles more air Noryl impeller is precision-molded for perfect balance Ultra-smooth for highest performance and efficiency Mechanical shaft seal is precision lapped and highly polished carbon-ceramic with stainless steel parts Internal design guarantees continuous water lubrication Superior insulation materials on the motor windings protect against excessive moisture and contaminants Heavy-duty ball bearings are shielded and permanently lubricated Extensively tested to ensure extended life and smooth operation Pressure switch is professional quality Allows adjustable cut-in and differential settings (20 PSI) BERKELEY HN SERIES SHALLOW WELL JET PUMPS Model Comparison Chart Model Discharge Suction HP Voltage Phase Switch Setting Approx. Wt. 5PN-10 1" 1-1/4" 1/2 115/230 1 30-50 PSI 21 lbs. 7PN-10 1" 1-1/4" 3/4 115/230 1 30-50 PSI 24 lbs. 10PN-10 1" 1-1/4" 1 115/230 1 30-50 PSI 26 lbs. PUMP PERFORMANCE RECOMMENDED INSTALLATIONS DIMENSIONS TANK CONNECTIONS PRIMING THE PUMP REPAIR PARTS WIRING INFORMATION TROUBLESHOOTING BROCHURE Berkeley HN Pump Brochure MANUAL Berkeley HN Pump Owner's Manual INSTRUCTIONS Berkeley Well Pump Pressure Switch Instructions 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.