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The 10 Best Sump Pumps to Buy – April 2021 edition

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Discover now our comparison of the best Sump Pumps. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Sump Pumps are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Sump Pumps in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
Superior Pump 91250 1/4 HP Thermoplastic Utility Pump, Black
  • 1/4 HP Utility pump moves up to 1,800 gallons per hour; pump will lift water up to 25' of vertical height
  • Tough thermoplastic construction; 10' cord length
  • 1-1/4 inch NPT discharge for high capacity pumping; includes 3/4 inch garden hose adapter
  • Removable suction screen and handles up to 1/8 inch solids
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested
SaleNo. 2
WAYNE CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump With Integrated Vertical Float Switch
  • Assembled in the US with foreign and domestic parts
  • Top suction pump design minimizes air locks and clogging from debris in bottom of sump pit.Assembled in us, with foreign and domestic components
  • Stainless steel motor housing and rugged, cast iron pump base
  • Vertical float switch, tested to 1 million cycles!4600 GPH at 10 ft. of discharge lift
  • 1-1/2 In. NPT Discharge for compliance with building codes
SaleNo. 3
WAYNE CDU790 1/3 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
  • Assembled in the US with foreign and domestic parts.
  • Cast iron pump housing for durability
  • Mechanical float switch provides reliable operation and allows installation in sump basins 11" in diameter or larger
  • Top suction strainer filters debris and protects pump from clogging
  • High capacity 1-1/2" npt discharge
  • High performance; max. flow rate is 4600 Gallons Per Hour; 3060 GPH at 10 ft. of discharge lift
  • 8 ft Water Resisitant Power Cord provides easy access to nearby GFCI protected outlet
No. 4
Sump Pump, PROSTORMER 1HP 3700GPH Submersible Clean/Dirty Water Pump with Automatic Float Switch for Pool, Pond,Garden, Flooded Cellar, Aquarium and Irrigation (Orange)
  • 🔥【1HP High Power】Prostormer Sump Pump uses 1HP power, which is more efficient than ordinary 3/4HP sump pump; Max 3700 Gallon Per Hour rating tackles any draining job at a fraction of the time.
  • 🔥【Multi Outlet Sizes】3 different diameters outlets (1 inch ,1-1/4 inch, 1-1/2 inch) to adapte for different size hoses as needed according to the flow rate. The bigger the flow is, the wider the outlet should be.
  • 🔥【Keep Open Mode】When you put the float switch locked on the sump pump, the sump pump will keep working all the time. Once the pump can not pump any water, you should cut off the power immediately to prevent the coil from getting burned.
  • 🔥【Automatic ON/OFF Mode】The float switch should be unlocked from the pump. When the water level rises above the pump, the pump will start working automatically under the control of float switch. When the pump fails to pump water, it will automatically disconnected the power.
  • 🔥【Sealing Structure & Durable Construction】The sump pump features a durable sealing structure and the durable thermoplastic body keeps the pump from corrosion. The higher base plate which assures the prevention of debris collection in the sump pit.
No. 5
Superior Pump 92341 1/3 HP Cast Iron Submersible Sump Pump with Vertical Float Switch
  • 1/3 HP Sump pump moves up to 2,760 gallons per hour; pump will lift water up to 25' of vertical height
  • Rugged cast iron construction; 10-foot cord length
  • Vertical float switch to automatically turn the pump on/off. Switch on and off point is 6 and 2 inches
  • 1-1/2 inch NPT discharge for high capacity pumping
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested
No. 6
DEKO 400W 1/2HP Sump Pump 1981GPH Submersible Pump Clean/Dirty Water Pump Swimming Pool Garden Tub Pond Flood Drain w/Float Switch and Long 16ft Cable
  • POWERFUL SUMP PUMP:400 Watt, 1/2 HP motor. Max Lift: 16 Feet; 1981 Gallon Per Hour rating tackles any draining job at a fraction of the time. This submersible water pump easily passes solids up to 1/2" in diameter. GREAT for flooded area, swimming pools, cellars or garden pond
  • MULTI OUTLET SIZE:Compatible with 1-1/4" and 1-1/2" hoses. Three fittings with different diameters for outflow(1",1.25", 1.5") to choose from according to the flow rate
  • AUTO FLOAT SWITCH:Start/stop automatically. When water level is below 4.7 inch, it will automatically disconnect the power; when water level rises above 4.7 inch, the sump pump submersible will start again. Cut off immediately when pump fails to pump water to prevent the coil from getting burned
  • HIGH-QUALITY MATERIALS:Thermoplastic composite material is highly rugged. Designed and manufactured in line with the valid safety requirements. Thermoplastic body resists corrosion as there are not exposed metal parts. Lower noise and energy-efficient. Oil free motor requires no maintenance
  • INGENIOUS DESIGN:The higher base plate assures the prevention of debris collection in the sump pit, thermal overload protection ensures the utility pump operates within spec for longer durability
SaleNo. 7
Zoeller M53 Mighty-mate Submersible Sump Pump, 1/3 Hp
  • 3/10 HP pump for residential sump pits or septic tanks
  • 1½" discharge, passes 1/2" spherical solids
  • Automatic model with integral float-activated switch
  • Cast iron switch case, motor, and pump housing, plastic base
  • Performance: 43 GPM at 5' TDH, shut-off: 19.25' TDH. 100% factory tested
No. 8
Sump Pump 1/2HP 2112GPH Submersible Clean Dirty Water Pump For Pond, Swimming Pool, hot tub Drain (Blue)
  • 【1/2 HP (400W) Power】 Powered by a durable, oil-cooled electric motor, featuring 400W and 2112 gallons per hour pumping capacity can help to move water away from locations quickly.
  • 【Ingenious Design】Outlet can be adapted for different size hoses. Three fittings with different diameters for outflow (1” ,1.25”, 1.5”) to choose from according to the flow rate. The bigger the flow is, the wider the outlet should be.
  • 【Automatic Float Switch】Automatic shut off float provides more safety. When the water level rises above 8 inch, the pump will start working automatically under the control of float switch. When the water level is under 8 inch, you should hold up the float for pumping water. Notice: once the pump can not pump any water, you should put down the float switch or cut off the power immediately. If not, that will lead to the coil burned.
  • 【Higher Base Plate】This sump pumps has a higher base plate which assures the prevention of debris collection in the sump pit. Don't worry about getting stuck any more.
  • 【Great For Draining】Great to Drain the Dirty Water from the Pond, Garden Pond, or Water Tanks. Great to move water for garden irrigation or cleaning your yard or road.
No. 9
THE BASEMENT WATCHDOG Big Combo CONNECT Model CITS-50 1/2 HP Primary and Battery Backup Sump Pump System with Smart WiFi Capable and 24 Hour a Day Monitoring Controller
  • 1/2 HP energy efficient permanent split capacitor (PSC) primary pump can save money on your electric bills
  • Primary pump capacity 3,540 GPH at a 10 Ft. lift and 4,400 GPH at 0 Ft. lift. Backup system capacity 1,850 GPH at 10 Ft. lift and 2,600 GPH at 0 Ft. lift
  • Includes a WiFi capable battery backup system that provides 24 hours a day monitoring of pump, power and battery conditions, backup controller will sound an alarm, illuminates a warning light and describe what to do for easy maintenance
  • Allows for connection to a Basement Watchdog CONNECT Module (BW-WiFi or BW-HZM), giving you real time alerts via text, email, or through the Basement Watchdog App
  • Provides days of intermittent pumping power on a single battery charge and is compatible with both wet cell and maintenance-free AGM batteries. Connect two batteries in parallel for double the run time
No. 10
Superior Pump 92333 1/3 HP Thermoplastic Pedestal Sump Pump, Black
  • 1/3 HP Sump pump moves up to 3,000 gallons per hour; pump will lift water up to 20' of vertical height
  • Tough thermoplastic construction; 10' cord length
  • Durable non corrosive steel drive shaft and stainless steel impeller; metal switch arm for strength and durability
  • 1-1/4 inch NPT discharge for high capacity pumping
  • Superior Pumps are Built to Last, engineered with quality components and are 100% factory tested

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Last update on 2021-04-16 at 08:18 / Affiliate links / Images from Amazon Product Advertising API