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The Goulds HSJ Convertible Multi-Stage Jet Pump series is designed to deliver high capacities at greater pressures in either shallow well or deep well applications (with appropriate Goulds fittings) in homes, farms, cottages, and various booster service systems.  HSJ Convertible Multi-Stage pumps are easy to service as they can be taken apart by removing four bolts. HSJ Convertible Jet Pumps also feature a stainless steel pump shaft with hex design for positive impeller drive and the elimination of clearance adjustments. The components are corrosion resistant, including the glass filled thermoplastic impellers, stainless steel wear rings, and stainless steel coverplates. Electrocoat paint is applied to the interior and exterior of the pump and baked on. These pumps are powered for continuous operation within the motor's recommended working limits. The basic pump unit includes the pump, motor, pressure switch, tubing, fittings, pressure gauge, and bushing. The shallow well package includes the adapter, nozzle, venturi, bolts, gasket, and pipe plugs. The twin pipe deep well package includes the jet body, nozzle, venturi, and foot valve. The Packer system includes the jet body with built-in check valve, nozzle, and venturi. Both deep well systems require a pressure control valve such as an AV22KIT or AV22 with a JDW tubing kit; the Packer system, in particular, requires a well casing adapter (AWJ2 for 2") and tuned coupling 64655 or AWCJ3 (3"). GOULDS HSJ MULTI-STAGE CONVERTIBLE JET PUMP Model Comparison Chart Model Suction Discharge HP Voltage Phase Stages Shallow Well GPM Twin Pipe GPM Packer GPM HSJ07N 1-1/4" NPT 1" NPT 3/4 115/230 1 2 18.5 @ 5' (30 PSI) 15.1 @ 30' (37 PSI) 15.3 @ 30' (36 PSI) HSJ10N 1-1/4" NPT 1" NPT 1 115/230 1 2 22.8 @ 5' (30 PSI) 16.0 @ 30' (40 PSI) 15.8 @ 30' (40 PSI) HSJ15N 1-1/4" NPT 1" NPT 1-1/2 115/230 1 3 22.8 @ 5' (30 PSI) 13.0 @ 30' (62 PSI) 13.0 @ 30' (62 PSI) HSJ20N 1-1/4" NPT 1" NPT 2 230 1 3 28.2 @ 5' (30 PSI) 13.0 @ 30' (76 PSI) 13.0 @ 30' (76 PSI) PERFORMANCE RATINGS COMPONENTS INSTALLATION RECOMMENDED DEEP WELL SETTINGS DIMENSIONS AND WEIGHTS REPAIR PARTS BROCHURE Goulds HSJ Convertible Jet Pump Brochure INSTALLATION MANUAL Goulds HSJ Convertible Jet Pump Installation Manual REPAIR PARTS Goulds HSJ Convertible Jet Pump Repair Parts 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.