✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
Little Giant 509412 9SC Series Submersible Sewage Pump | 4/10 HP, 115V, Cast Iron
The Little Giant 509412 (9SC Series) Submersible Sewage Pump is a trusted choice for residential sewage, effluent wastewater transfer, and dewatering applications. Engineered for reliability and built with a durable cast iron body, this automatic pump delivers continuous-duty performance while handling solids up to 2 inches in diameter.
Equipped with a 4/10 HP oil-cooled motor, a piggyback float switch, and a 2" FNPT discharge, the 9SC Series is designed for ease of installation and worry-free operation. With a flow rate of 100 GPM at 5 feet of head and a shut-off height of 20 feet, the 509412 is powerful enough for demanding residential sewage and wastewater applications, yet energy-efficient with a low amp draw.
Key Features & Benefits
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Powerful 4/10 HP Motor – Permanent split capacitor motor delivers reliable pumping power with lower amp draw.
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Automatic or Manual Operation – Includes piggyback float switch for versatile installation options.
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High Solids Handling – Passes solids up to 2" diameter with ease.
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Durable Cast Iron Construction – Built to withstand tough sewage and effluent applications.
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Continuous Duty Rated – Oil-cooled motor with thermal overload protection ensures long service life.
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High Flow Performance – Up to 100 GPM (6,000 GPH) at 5 ft of head, with 20 ft shut-off head.
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Extended Cord Length – Comes with a 20 ft SJTW power cord for flexible installation.
Performance Ratings
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Horsepower: 4/10 HP (0.4 HP)
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Voltage: 115 VAC, single-phase
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Amps (Full Load / Start): 8 A / 18.5 A
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Max Flow Rate: 100 GPM (6,000 GPH)
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Max Head Height: 20 ft
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Cord Length: 20 ft
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Duty Rating: Continuous duty, cCSAus approved
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Warranty: 36 months
Materials of Construction
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Pump Body/Base/Volute: Cast iron
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Impeller: Nylon vortex design (non-clogging)
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Motor Shaft: 420 stainless steel
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Fasteners: Stainless steel
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Bearings: Ball bearing, steel
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Seals: Carbon/ceramic, nitrile
Common Applications
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Residential sewage transfer
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Effluent wastewater handling
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Basement sewage ejector systems
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Dewatering in utility and sump pits
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Septic tank pumping to leach fields
A Reliable Sewage & Effluent Pump for Residential Systems
With its rugged cast iron build, powerful motor, and ability to handle solids up to 2 inches, the Little Giant 509412 9SC Series Sewage Pump is a dependable solution for sewage and wastewater transfer. Backed by a 3-year warranty, it’s designed to keep residential systems running smoothly with minimal maintenance.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.