Experience dependable well-water delivery with the Star Water Systems 3/4 HP 1020 gph Cast Iron Convertible Jet Well Pump. Built for residential wells, this durable unit combines a rugged cast iron housing with a versatile convertible jet design, giving you the flexibility to optimize performance as your well depth or usage changes. With a maximum flow of 1020 gallons per hour and the ability to operate on either 115V or 230V, this pump is ready to slot into a wide range of homes and settings.
Why this convertible jet well pump stands out
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Rugged cast iron housing: Delivers long-term durability and corrosion resistance in damp well environments, helping your pump stand up to daily use.
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Convertible jet design: Easily adapt for shallow or deeper wells by swapping jet components, reducing the need to purchase multiple pumps.
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Flexible power options: Dual-voltage operation (115V or 230V) with corresponding amps (13.0 A at 115V or 6.5 A at 230V) to fit your electrical setup.
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Strong flow and head: Up to 90 feet of head and a 1020 GPH maximum flow deliver a steady, pressure-balanced water supply for typical family needs.
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Wide operating range: Designed for well temperatures between 40°F and 130°F, making it suitable for most domestic wells.
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Standard connections: 3/4" discharge size integrates smoothly with standard piping and fittings.
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Safety and standards: CSA and UL compliant, offering reassurance around safety and performance.
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No tank included: This pump is intended to be paired with a separate pressure tank and switch to complete your system.
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Warranty and support: Backed by a 2-year limited parts and labor warranty for peace of mind.
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Non-self-priming: Requires proper priming during setup, so plan for a complete primed system with the appropriate fittings.
Technical snapshot
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Product type: Convertible Jet Well Pump
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Horsepower: 3/4 HP
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Maximum discharge flow: 1020 GPH (about 17 GPM)
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Housing material: Cast Iron
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Discharge pipe size: 3/4"
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Volts / Amps: 115/230 V; 13.0 A at 115 V, 6.5 A at 230 V
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Maximum head: 90 ft
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Minimum / Maximum temperature: 40°F to 130°F
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Height / Width / Depth: 11" x 10.6" x 19.5"
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Wiring configuration: AC power
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Agency compliance: CSA and UL
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Pump switch type: Pressure
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Self priming: Non-self priming
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With tank: No
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Hardware included: No
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Warranty: 2 year Limited Parts and Labor
Ideal use cases
- Residential wells with moderate daily water demand where a reliable, durable pump is essential.
- Homes or cabins that require adaptability to varying well depths without purchasing multiple units.
- Property setups where a separate pressure tank and switch will be paired to create a complete domestic water system.
- Installations requiring a rugged, long-lasting cast iron solution that withstands regular operation in damp environments.
Installation and practical guidance
- Pair this pump with a standard pressure tank and compatible pressure switch to maintain steady water pressure throughout the home.
- Since the pump is non-self priming, ensure proper priming during startup and follow the manufacturer’s priming procedure for reliable initial performance.
- Verify well yield and depth to determine the appropriate jet configuration for optimal head and flow—this is the core advantage of the convertible design.
- Protect from freezing and install in a location that keeps electrical components dry and accessible for routine maintenance.
- Use 3/4" discharge piping with appropriate fittings and adapters to maximize flow and minimize friction losses.
What’s not included: Hardware and a pressure tank are not included with this unit. It’s designed to work with your existing components or a standard pressure-tank setup to deliver a complete well-water system.
