Best 1/2 HP Pedestal Sump Pumps for Basements in 2025
Updated on July 2025
#1
Recommended
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- 1/2 HP motor for efficient pumping power
- Handles up to 3900 gallons per hour of water
- Constructed with durable cast iron for long-lasting use
- Equipped with a vertical float switch for automatic operation
- Designed for pedestal installation
- Ideal for keeping basements and crawl spaces dry
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- 1/2 HP motor for efficient pumping power
- Handles up to 3900 gallons per hour of water
- Constructed with durable cast iron for long-lasting use
- Equipped with a vertical float switch for automatic operation
- Designed for pedestal installation
- Ideal for keeping basements and crawl spaces dry
#2
Value for Money
11% Off
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- 1/2 HP column sump pump designed with a cast iron base for enhanced stability and durability
- Capable of pumping 65 gallons of water per minute through a standard 1-1/2" discharge
- Fits in 12-inch diameter pits with an adjustable on/off float switch for convenience
- Equipped with a heavy-duty 115V motor operating at 1725 RPM and thermal overload protection to prevent overheating
- Features an open-type, non-clogging multi-vane impeller and a durable shaft with a top-suction strainer to filter out debris
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- 1/2 HP column sump pump designed with a cast iron base for enhanced stability and durability
- Capable of pumping 65 gallons of water per minute through a standard 1-1/2" discharge
- Fits in 12-inch diameter pits with an adjustable on/off float switch for convenience
- Equipped with a heavy-duty 115V motor operating at 1725 RPM and thermal overload protection to prevent overheating
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#3
15% Off
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- Durable cast iron body with a stainless steel motor shaft
- Pumps 4,600 gallons per hour at 0 ft. lift, 3,420 GPH at 10 ft.
- Energy-efficient motor consumes 4 Amps
- Includes an adjustable vertical float switch
- Compatible with 1-1/2 in. female NPT discharge and 1-1/4 in. female NPT adapter
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- Durable cast iron body with a stainless steel motor shaft
- Pumps 4,600 gallons per hour at 0 ft. lift, 3,420 GPH at 10 ft.
- Energy-efficient motor consumes 4 Amps
- Includes an adjustable vertical float switch
- Compatible with 1-1/2 in. female NPT discharge and 1-1/4 in. female NPT adapter
#4
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- Suitable for average-volume water removal from residential sump pits
- Features an adjustable float switch that activates the pump at 8 to 10 inches of water and deactivates it at 3 to 5 inches
- Built with reinforced engineered polypropylene for durability and resistance to rust and clogs
- Motor operates on 115 Volts with a power rating of 1/3 HP and 4 Amps; includes an 8-foot UL-listed power cord
- Pump can achieve a maximum flow rate of 3300 GPH at 0-ft lift, 16-foot shut-off height, 1-1/4-inch FNPT discharge, and is compatible with basins measuring a minimum of 13 inches in diameter and a maximum height of 24 inches
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- Suitable for average-volume water removal from residential sump pits
- Features an adjustable float switch that activates the pump at 8 to 10 inches of water and deactivates it at 3 to 5 inches
- Built with reinforced engineered polypropylene for durability and resistance to rust and clogs
- Motor operates on 115 Volts with a power rating of 1/3 HP and 4 Amps; includes an 8-foot UL-listed power cord
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#5
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- 1/2 HP sump pump with a flow rate of up to 3600 gallons per hour
- Durable thermoplastic construction
- Non-corrosive solid steel drive shaft and components; 1-1/2 inch NPT discharge size
- Includes adjustable automatic switch, metal switch arm for enhanced durability, and a 10-foot power cord; cULus Listed and CSA Certified
- Engineered for durability, with quality components and 100% factory testing
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- 1/2 HP sump pump with a flow rate of up to 3600 gallons per hour
- Durable thermoplastic construction
- Non-corrosive solid steel drive shaft and components; 1-1/2 inch NPT discharge size
- Includes adjustable automatic switch, metal switch arm for enhanced durability, and a 10-foot power cord; cULus Listed and CSA Certified
- Engineered for durability, with quality components and 100% factory testing
#6
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- 1/2 HP sump pump with a maximum lift of 32 ft, capable of moving 4060 gallons per hour，suitable for draining gardens, pools, basements, and hot tubs.
- Equipped with an automatic float switch that activates the pump when water levels exceed 10 inches and turns it off when levels drop below 2.8 inches.
- Includes built-in thermal overload protection to prevent motor overheating and damage during operation.
- Constructed from high-strength, corrosion-resistant reinforced thermoplastic for durability in continuous water removal tasks.
- Backed by a 3-year warranty with customer support available for any inquiries within 24 hours.
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- 1/2 HP sump pump with a maximum lift of 32 ft, capable of moving 4060 gallons per hour，suitable for draining gardens, pools, basements, and hot tubs.
- Equipped with an automatic float switch that activates the pump when water levels exceed 10 inches and turns it off when levels drop below 2.8 inches.
- Includes built-in thermal overload protection to prevent motor overheating and damage during operation.
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#7
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- 1/2 HP motor offers efficient water drainage of up to 3159 GPH (52.65 GPM) at a 5ft lift height and capable of lifting water up to 26ft vertically.
- Portable with a bottom suction design that effectively filters debris and drains water down to 1/5 inch, suitable for hot tubs and flooded areas.
- Easy to install with a 1-1/4'' NPT discharge, includes various adapters for compatibility, and a 10ft UL power cord for added safety.
- Constructed from reinforced thermoplastic for durability against corrosion and abrasion, with a mechanical seal to prevent leakage and a thermal overload protector to safeguard the motor.
- Professional technical support available for maintaining water system performance.
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- 1/2 HP motor offers efficient water drainage of up to 3159 GPH (52.65 GPM) at a 5ft lift height and capable of lifting water up to 26ft vertically.
- Portable with a bottom suction design that effectively filters debris and drains water down to 1/5 inch, suitable for hot tubs and flooded areas.
- Easy to install with a 1-1/4'' NPT discharge, includes various adapters for compatibility, and a 10ft UL power cord for added safety.
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#8
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- Moves up to 3,300 gallons per hour and lifts water up to 25 feet
- Durable thermoplastic body with a 10-foot power cord
- Features a tethered float switch for automatic operation
- 1-1/2 inch NPT discharge for efficient high-capacity pumping
- Constructed with quality components and thoroughly factory tested
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- Moves up to 3,300 gallons per hour and lifts water up to 25 feet
- Durable thermoplastic body with a 10-foot power cord
- Features a tethered float switch for automatic operation
- 1-1/2 inch NPT discharge for efficient high-capacity pumping
- Constructed with quality components and thoroughly factory tested
#9
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- 1/3 HP WAYNE basement sump pump designed for indoor use to efficiently manage water flow during heavy rain or snow melt, capable of pumping up to 4,600 GPH.
- Constructed with a corrosion-resistant epoxy coated steel motor housing and stainless steel fasteners, combined with a durable cast-iron volute for enhanced longevity in demanding applications.
- Top suction design prevents air lock and reduces debris clogging, with an installation time of approximately 15 minutes and no need for a weep hole.
- Features a compliant 1-1/2” NPT discharge and a highly tested vertical float switch rated for 1 million cycles, ensuring durability and reliability.
- Assembled in the USA with a 3-year warranty, providing dependable and quiet operation for peace of mind.
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- 1/3 HP WAYNE basement sump pump designed for indoor use to efficiently manage water flow during heavy rain or snow melt, capable of pumping up to 4,600 GPH.
- Constructed with a corrosion-resistant epoxy coated steel motor housing and stainless steel fasteners, combined with a durable cast-iron volute for enhanced longevity in demanding applications.
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#10
6% Off
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- Ideal for indoor use, this 1/2 HP WAYNE sump pump effectively manages high water flow, capable of pumping up to 5,100 GPH.
- Constructed with corrosion-resistant epoxy-coated steel motor housing and stainless steel fasteners, this pump features a cast-iron volute for enhanced durability.
- Efficient top suction design reduces air lock and minimizes debris clogging in the sump pit, facilitating a quick installation without the need for a weep hole.
- Equipped with a 1-1/2” NPT discharge to meet building codes; the vertical float switch is rated for 1 million cycles, ensuring extensive operational longevity.
- Assembled in the USA, this product is backed by a 3-year warranty, providing reliable and quiet performance.
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- Ideal for indoor use, this 1/2 HP WAYNE sump pump effectively manages high water flow, capable of pumping up to 5,100 GPH.
- Constructed with corrosion-resistant epoxy-coated steel motor housing and stainless steel fasteners, this pump features a cast-iron volute for enhanced durability.
- Efficient top suction design reduces air lock and minimizes debris clogging in the sump pit, facilitating a quick installation without the need for a weep hole.
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