Top 10 Combination Sump Pumps
for December 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
Little Giant WRSC-6 Compact Drainosaur Tank and Sump Pump Combination System, Black

Little Giant WRSC-6 Compact Drainosaur Tank and Sump Pump Combination System

Black

by Little Giant
What We like

Pre-assembled for easy installation

more infoarrow_drop_down

Product Features

  • Includes one 2-Inch MNPT x 1-1/2-Inch slip adapter for vent
  • 3-1/2 Gallon tank size
  • Cylindrical polypropylene tank
  • Includes two 1-1/2-Inch MNPT x 2-Inch slip adapters for inlet and discharge

3-1/2 gallon tank size Includes one 2-inch mnpt x 1-1/2-inch slip adapter for vent Cylindrical polypropylene tank Includes two 1-1/2-inch mnpt x 2-inch slip adapters for inlet and discharge

2
9.5
SCORE
THE BASEMENT WATCHDOG Model BW4000 1/2 HP Combination Submersible Sump Pump with Cast Iron/Cast Aluminum Primary Sump Pump and Special CONNECT Battery Backup Sump Pump System

THE BASEMENT WATCHDOG Model BW4000 1/2 HP Combination Submersible Sump Pump with Cast Iron/Cast Aluminum Primary Sump Pump and Special CONNECT Battery Backup Sump Pump System

by Glentronics
What We like

Back-up features unique monitoring systems to diagnose problems and sound an alarm

more infoarrow_drop_down

Product Features

  • Package contains: Controller, charger, two dual micro reed float switches, primary pump and backup pump, instruction manual (battery and acid sold separately)
  • Compact, fits in pits as small as 12-Inch in diameter.
  • Back-up starts immediately after loss of power or if flow of water is too great for the AC pump alone

Compact, fits in pits as small as 12-inch in diameter. Package contains: controller, charger, two dual micro reed float switches, primary pump and backup pump, instruction manual (battery and acid sold separately) Back-up starts immediately after loss of power or if flow of water is too great for the ac pump alone

3
9.5
SCORE
PumpSpy PS2000C Pre-Assembled SmartPump Combination Wi-Fi Connected 1/2HP Cast Iron Sump Pump and 12V Battery Backup Sump Pump with Internet Monitoring and Alerts (3 Year Warranty)

PumpSpy PS2000C Pre-Assembled SmartPump Combination Wi-Fi Connected 1/2HP Cast Iron Sump Pump and 12V Battery Backup Sump Pump with Internet Monitoring and Alerts (3 Year Warranty)

by PumpSpy Technology
What We like

Complete pre-assembled system including check valves. Easy installation in as little as 15 minutes. 15 inch diameter or larger sump basin & 1.5 discharge pipe required

more infoarrow_drop_down

Product Features

  • Backup pump automatically activates when power fails, or primary pump requires assistance. Backup pump removes up to 13,000 gallons on a single 75 A/Hr. battery, providing days of protection under typical use.
  • Extremely quiet pump performance! Assembled with silent check valves that eliminate thumping or pipe banging! PumpSpy products are assembled in USA from domestic and imported parts.
  • Free PumpSpy monitoring & alerts included. PumpSpy remotely monitors primary sump pump & backup pump performance and battery status, 24/7. System & battery tests performed 3X per week. Get alerts and check on your pumps from anywhere, anytime. PumpSpy app available for iOS and Android.
  • Primary HP SmartPump pumps up to 4320 GPH, 3780 GPH @ 10. 12V backup pumps up to 3400 GPH, 2400 GPH @ 10. Pump switches rated for 1 million cycles. Dual backup pump switches for extra protection.

Extremely quiet pump performance! assembled with silent check valves that eliminate thumping or pipe banging! pumpspy products are assembled in usa from domestic and imported parts. Free pumpspy monitoring & alerts included. pumpspy remotely monitors primary sump pump & backup pump performance and battery status, 24/7. system & battery tests performed 3x per week. get alerts and check on your pumps from anywhere, anytime. pumpspy app available for ios and android. Primary hp smartpump pumps up to 4320 gph, 3780 gph @ 10. 12v backup pumps up to 3400 gph, 2400 gph @ 10. pump switches rated for 1 million cycles. dual backup pump switches for extra protection. Backup pump automatically activates when power fails, or primary pump requires assistance. backup pump removes up to 13,000 gallons on a single 75 a/hr. battery, providing days of protection under typical use.

4
9.4
SCORE
Glentronics, Inc. PS-C33 PHCC 3000 Gallons Per Hour Pro Series 1/3 HP Combination Sump Pump System

THE BASEMENT WATCHDOG Glentronics

Inc. PS-C33 PHCC 3000 Gallons Per Hour Pro Series 1/3 HP Combination Sump Pump System

by Glentronics, Inc.
What We like

Primary 115 Volts, 60Hz. Back-up 9.0 Amps DC current

more infoarrow_drop_down

Product Features

  • Backup pump will assist primary pump if excessive amounts of water are entering the sump
  • Automatically switches to battery power when AC fails
  • Detects irregularities, sounds an alarm, and pinpoints problems and solutions on control panel or to an auto dialer
  • 3000 GPH flow at 10-Feet head with 31-Feet max head. Back-up 2400 GPH

Detects irregularities, sounds an alarm, and pinpoints problems and solutions on control panel or to an auto dialer Backup pump will assist primary pump if excessive amounts of water are entering the sump Automatically switches to battery power when ac fails 3000 gph flow at 10-feet head with 31-feet max head. back-up 2400 gph

5
8.9
SCORE
THE BASEMENT WATCHDOG Model DFK961 1/3 HP Combination Submersible Sump Pump with Cast Iron/Cast Aluminum Primary Sump Pump and a 24 Hour a Day Monitoring Emergency Battery Backup Sump Pump System

THE BASEMENT WATCHDOG Model DFK961 1/3 HP Combination Submersible Sump Pump with Cast Iron/Cast Aluminum Primary Sump Pump and a 24 Hour a Day Monitoring Emergency Battery Backup Sump Pump System

by Glentronics
What We like

Pre-assembled system allowing for easy installation with little or no plumbing knowledge necessary

more infoarrow_drop_down

Product Features

  • HP energy efficient permanent split capacitor (PSC) primary pump saves money on your electric bills
  • Includes the Basement Watchdog Emergency Battery Backup System with unique monitoring that sounds an alarm, illuminates a warning light and describes what to do for easy maintenance
  • Fluid sensor monitors fluid level of the battery
  • Provides days of intermittent pumping power on a single battery charge
  • Compatible with both wet cell and maintenance-free AGM batteries

Automatic 0.4 amp charger hp energy efficient permanent split capacitor (psc) primary pump saves money on your electric bills Backup system capacity 1,000 gph at 10 ft. lift and 2,000 gph at 0 ft. lift Compatible with both wet cell and maintenance-free agm batteries Fluid sensor monitors fluid level of the battery Provides days of intermittent pumping power on a single battery charge Includes the basement watchdog emergency battery backup system with unique monitoring that sounds an alarm, illuminates a warning light and describes what to do for easy maintenance Primary pump capacity 3,100 gph at a 10 ft. lift and 3,700 gph at 0 ft. lift Dual float switches on both the primary and backup systems provide 4x the protection

6
8.8
SCORE
Raybend Primary Sump Pump Backup Power System

Raybend Primary Sump Pump Backup Power System

by Raybend
What We like

Automatically recharges a Battery When AC Power is restored with a powerful 10 Amp Built-in charger

more infoarrow_drop_down

Product Features

  • Automatically switches over to Battery Power when AC power goes out. (Battery Not Included. A Deep Cycle AGM Battery is Recommended)
  • Generates a Pure Sine Wave 120 VAC voltage to reliably power your primary sump pump
  • Can be used as a power inverter for many applications requiring backup power
  • 1500 Watt Output is enough to power two Primary Sump Pumps simultaneously (5.5 Amps Max each)

1500 watt output is enough to power two primary sump pumps simultaneously (5.5 amps max each) Generates a pure sine wave 120 vac voltage to reliably power your primary sump pump Automatically switches over to battery power when ac power goes out. (battery not included. a deep cycle agm battery is recommended) Can be used as a power inverter for many applications requiring backup power

7
8.4
SCORE
Red Lion RL-SPS33 1/4 HP Sump Pump Water Removal System with Vertical Float Switch and Five Gallon Basin

Red Lion RL-SPS33 1/4 HP Sump Pump Water Removal System with Vertical Float Switch and Five Gallon Basin

by Red Lion
What We like

Up to 3200 GPH

more infoarrow_drop_down

Product Features

  • 6 gallon polypropylene basin
  • Engineered thermoplastic construction
  • Pre-assembled water removal system
  • 1/3 HP sump pump

Engineered thermoplastic construction Pre-assembled water removal system 6 gallon polypropylene basin 1/3 hp sump pump

8
8.4
SCORE
Little Giant WRS-6 Drainosaur Tank and Pump Combination System

Little Giant WRS-6 Drainosaur Tank and Pump Combination System

by Little Giant
What We like

Pre-assembled for easy installation

more infoarrow_drop_down

Product Features

  • Includes one 2-Inch MNPT x 1-1/2-Inch slip adapter for vent
  • 5 Gallon tank size
  • Includes two 1-1/2-Inch MNPT x 2-Inch slip adapters for inlet and discharge
  • Cylindrical polypropylene tank

Cylindrical polypropylene tank Includes one 2-inch mnpt x 1-1/2-inch slip adapter for vent 5 gallon tank size Includes two 1-1/2-inch mnpt x 2-inch slip adapters for inlet and discharge

9
8.4
SCORE
Red Lion 14942771 Dual Automatic Cast Iron Sump Pump System with 10-Foot Power Cord

Red Lion 14942771 Dual Automatic Cast Iron Sump Pump System with 10-Foot Power Cord

by Franklin Electric - Little Giant
What We like

Clog-resistant design (1/2" semi-solids handling), PSC motors, not suitable for pond use

more infoarrow_drop_down

Product Features

  • Pre-assembled piping and check valves included
  • Maximum head of 25',010' power cord
  • 1-1/2 inch FNPT discharges, piggyback float switches
  • Dual automatic submersible sump pumps

Pre-assembled piping and check valves included Maximum head of 25',010' power cord Dual automatic submersible sump pumps 1-1/2 inch fnpt discharges, piggyback float switches

10
8
SCORE
Little Giant 505700 5.5 ASP Submersible Sump Pump, 10, Steel

Little Giant 505700 5.5 ASP Submersible Sump Pump

10, Steel

by Little Giant
What We like

Pump operates in 7- to 10-inch depth of water, shuts off at 2 inches to 5 inches

more infoarrow_drop_down

Product Features

  • Includes garden hose adapter and removable inlet screen
  • For use in basement sumps and other general wastewater removal
  • 1/4-horsepower, UL listed,10-foot cord
  • 1-1/4-inch FNPT discharge

For use in basement sumps and other general wastewater removal 1-1/4-inch fnpt discharge Includes garden hose adapter and removable inlet screen 1/4-horsepower, ul listed,10-foot cord

expand_less

I Agree
We use cookies to enhance and personalise your experience with us by collecting information about the pages you visit and actions taken on the site. More details