Best 1 HP Submersible Sump Pump in 2025
Updated on July 2025
#1
Recommended
15% Off
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- Designed for indoor use, this 3/4 HP WAYNE basement sump pump effectively manages excess water from rains and snowmelt, pumping up to 5,490 GPH.
- Constructed with a corrosion-resistant stainless steel motor housing and durable cast-iron volute for enhanced longevity in demanding conditions.
- Features a top suction design to prevent air locks and reduce debris clogging, simplifying installation with no need for a weep hole.
- Includes a 1-1/2” NPT discharge fitting for building code compliance and a long-lasting vertical float switch tested for 1 million cycles.
- Assembled in the USA and backed by a 5-year warranty, offering reliable and quiet operation.
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- Designed for indoor use, this 3/4 HP WAYNE basement sump pump effectively manages excess water from rains and snowmelt, pumping up to 5,490 GPH.
- Constructed with a corrosion-resistant stainless steel motor housing and durable cast-iron volute for enhanced longevity in demanding conditions.
- Features a top suction design to prevent air locks and reduce debris clogging, simplifying installation with no need for a weep hole.
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#2
Value for Money
7% Off
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- High-performance 1.5hp copper wiring motor ensures strong power with lower energy consumption, capable of pumping 6000 gallons per hour at zero lift and 85 gallons per minute at 10 ft.
- Durable 304 stainless steel housing and pump base provide excellent cooling and corrosion resistance, enhancing longevity with thermal overload protection for continuous use.
- Compatible with various hose sizes including 1”, 1-1/4", 1-1/2", and 2" ID discharge hoses, and threaded connections for easy installation; not suitable for expandable hoses which may impede flow.
- Equipped with an automatic float switch that activates when water reaches 18 inches and deactivates at 7 inches; designed for deeper water use due to its elevated pump base.
- Features a carrying handle and a 25 ft waterproof power cord for ease of use in draining water from various locations like basements, pools, and flooded areas.
- Includes a 1-year manufacturer's warranty, with prompt customer support available for inquiries.
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- High-performance 1.5hp copper wiring motor ensures strong power with lower energy consumption, capable of pumping 6000 gallons per hour at zero lift and 85 gallons per minute at 10 ft.
- Durable 304 stainless steel housing and pump base provide excellent cooling and corrosion resistance, enhancing longevity with thermal overload protection for continuous use.
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#3
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- 1 HP sump pump with a maximum flow rate of 4948 GPH and a head height of 30 ft, designed to efficiently handle up to 1-1/3" solids for draining flooded areas and transferring clean water.
- Automatic float switch for water level activation; manual operation is possible at low water levels. Features a 19.7 ft UL power cord for added safety with a maximum immersion depth of 13 ft.
- Includes multi outlet adapters for 1-1/2'' discharge with options for 3/4'', 1-1/4'', and 1'' connections, ensuring easy installation and efficient operation.
- Durable construction with reinforced thermoplastic casing for resistance to corrosion and abrasion. Lightweight design with a carrying handle, equipped with thermal overload protection to prevent overheating during dry operation.
- Versatile applications including sump basins, flooded basements, cellars, water tanks, hot tubs, pools, ponds, and general water transfer needs.
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- 1 HP sump pump with a maximum flow rate of 4948 GPH and a head height of 30 ft, designed to efficiently handle up to 1-1/3" solids for draining flooded areas and transferring clean water.
- Automatic float switch for water level activation; manual operation is possible at low water levels. Features a 19.7 ft UL power cord for added safety with a maximum immersion depth of 13 ft.
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#4
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- Powerful 1HP motor drains up to 4600 GPH at a 5ft lift, raising water up to 31ft.
- Portable design with easy operation; filters debris and removes water to 1/5 inch.
- Durable construction with a 25FT power cord and removable bottom for maintenance.
- Flexible connection options with multiple hose adapters for NPT discharge sizes.
- Energy-efficient and safe, featuring thermal overload protection for the motor.
- Manual operation only; does not support automatic start/stop functionality.
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- Powerful 1HP motor drains up to 4600 GPH at a 5ft lift, raising water up to 31ft.
- Portable design with easy operation; filters debris and removes water to 1/5 inch.
- Durable construction with a 25FT power cord and removable bottom for maintenance.
- Flexible connection options with multiple hose adapters for NPT discharge sizes.
- Energy-efficient and safe, featuring thermal overload protection for the motor.
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#5
13% Off
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- 1HP motor drains up to 4500 GPH (75 GPM) and lifts water to 30ft.
- Portable design with bottom suction for low water removal, filtering debris and solids up to 1/5 inch.
- Easy installation with 1-1/4'' NPT discharge and adaptable fittings for various outlets; includes a 10ft UL power cord for safety.
- Durable construction with reinforced thermoplastic casing, corrosion resistance, and effective leak prevention.
- Customer service offers technical support for optimal water system performance.
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- 1HP motor drains up to 4500 GPH (75 GPM) and lifts water to 30ft.
- Portable design with bottom suction for low water removal, filtering debris and solids up to 1/5 inch.
- Easy installation with 1-1/4'' NPT discharge and adaptable fittings for various outlets; includes a 10ft UL power cord for safety.
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#6
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- ZLAISS 1/3HP submersible pump has a flow rate of 1850 GPH and a maximum delivery height of 22.5 feet, handling particles up to 1/5 inch.
- Utility adapter for various hose sizes and a 19.7 ft power cord included for convenience.
- Versatile for both dirty and clean water in gardens, bathtubs, aquariums, and basements.
- Durable thermoplastic construction operates in temperatures up to 95°F; features thermal overload protection and corrosion-resistant impeller.
- Automatic float switch activates at 20 inches and deactivates at 5 inches for efficient operation.
- Compact size (6.1 x 11 inches) with a recommended minimum area of 20*20*25 inches for use.
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- ZLAISS 1/3HP submersible pump has a flow rate of 1850 GPH and a maximum delivery height of 22.5 feet, handling particles up to 1/5 inch.
- Utility adapter for various hose sizes and a 19.7 ft power cord included for convenience.
- Versatile for both dirty and clean water in gardens, bathtubs, aquariums, and basements.
- Durable thermoplastic construction operates in temperatures up to 95°F; features thermal overload protection and corrosion-resistant impeller.
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#7
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- High-efficiency 1HP motor delivers up to 3500 gallons per hour and a maximum head of 26.2 feet for efficient draining.
- Includes multiple hose adapters (NPT 1-1/2", NPT 3/4", and NPT 1") for versatile connections, allowing for either high-capacity or standard daily use.
- Features an automatic float switch that activates the pump when water level exceeds 19 inches and turns it off below 6 inches, with a manual override option.
- Made from corrosion-resistant thermoplastic for durability, with built-in overheat protection and a 20-foot UL rubber cord ensuring safety and longevity.
- Designed with a looped handle for easy portability, suited for various applications including pool and hot tub draining, basements, and gardens.
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- High-efficiency 1HP motor delivers up to 3500 gallons per hour and a maximum head of 26.2 feet for efficient draining.
- Includes multiple hose adapters (NPT 1-1/2", NPT 3/4", and NPT 1") for versatile connections, allowing for either high-capacity or standard daily use.
- Features an automatic float switch that activates the pump when water level exceeds 19 inches and turns it off below 6 inches, with a manual override option.
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#8
9% Off
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- High-performance, oil-free PSC motor with 1.0HP output for energy-efficient water lifting up to 32 feet; max flow rate of 4000 gallons per hour at zero feet and 50 gallons per minute at 10-foot lift.
- Automatic operation starts pumping immediately, effectively lowering water levels to 0.8 inch; ideal for draining flooded areas like basements, pools, and tanks.
- Constructed with corrosion-resistant 304 stainless steel for enhanced durability and cooling; includes thermal overload protection for long-term reliability.
- Comes with three plastic adapters for versatile hose connections, allowing compatibility with various discharge hoses; avoid expandable hoses for best performance.
- Features a 25-foot grounded waterproof cord and portable handle for easy installation and maneuverability in confined spaces; top discharge design reduces installation area requirements.
- Includes a 1-year warranty; customer support available within 24 hours for inquiries.
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- High-performance, oil-free PSC motor with 1.0HP output for energy-efficient water lifting up to 32 feet; max flow rate of 4000 gallons per hour at zero feet and 50 gallons per minute at 10-foot lift.
- Automatic operation starts pumping immediately, effectively lowering water levels to 0.8 inch; ideal for draining flooded areas like basements, pools, and tanks.
- Constructed with corrosion-resistant 304 stainless steel for enhanced durability and cooling; includes thermal overload protection for long-term reliability.
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#9
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- Automatic operation with float sensor activates when water reaches 4 inches and deactivates at 1.5 inches; can be set for continuous operation.
- 1 HP motor offers high flow drainage of up to 4500 gallons per hour and lifts water up to 30 feet, making it suitable for quick draining.
- Durable thermoplastic construction resists corrosion; includes thermal overload protection to prevent motor damage due to dry running.
- Bottom filter screen effectively captures debris, allowing for clean or dirty water drainage; adjustable for different debris sizes.
- Versatile for use in pools, hot tubs, and ponds; requires initial submersion to remove air before operation.
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- Automatic operation with float sensor activates when water reaches 4 inches and deactivates at 1.5 inches; can be set for continuous operation.
- 1 HP motor offers high flow drainage of up to 4500 gallons per hour and lifts water up to 30 feet, making it suitable for quick draining.
- Durable thermoplastic construction resists corrosion; includes thermal overload protection to prevent motor damage due to dry running.
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#10
9% Off
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- Powerful 1.6 HP motor capable of discharging up to 5500 GPH and lifting water up to 30 ft.
- Automatic float switch for easy operation; simply place in water and plug it in. Built from durable, corrosion-resistant stainless steel with thermal overload protection.
- Conveniently designed with a top handle for portability; includes multiple adapters for various hose sizes and a 25 ft power cable for versatile use.
- IPX8 waterproof rating allows for use in diverse environments, making it suitable for hot tubs, basements, swimming pools, and irrigation purposes.
- Manufacturer tested for reliability, backed by a 1-year warranty and responsive technical support.
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- Powerful 1.6 HP motor capable of discharging up to 5500 GPH and lifting water up to 30 ft.
- Automatic float switch for easy operation; simply place in water and plug it in. Built from durable, corrosion-resistant stainless steel with thermal overload protection.
- Conveniently designed with a top handle for portability; includes multiple adapters for various hose sizes and a 25 ft power cable for versatile use.
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