9 Best sumpmarine automatic 1 2 hps of 2025

Save up to 16% off

Best Choice

1

Zoeller
Zoeller 98-0001 115-Volt 1/2 Horse Power Model M98 Flow-Mate Automatic Cast Iron Single Phase Submersible Sump/Effluent Pump …
Main highlights

Robust Construction and Performance
1/2 HP pump with cast iron build, 72 GPM flow.

Ideal for Heavy Rain Areas
Perfect for residential sump pits or septic tanks.

Reliability and Longevity
Praised for durability, lasting over 20 years for some users.
9.7

Exceptional

Our Rating

9.9
Durability

9.7
lasts a long time

9.3
Easy installation
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

Wayne
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver

16% Off
Main highlights

High Performance Water Removal
Pumps up to 5,490 gallons per hour, keeping basements dry.

Ideal for Indoor Basement Use
Designed for effective indoor use, especially in basements.

Praised for Quiet Operation
Customers appreciate its silent operation, even under heavy use.
9.5

Excellent

Our Rating

9.9
Vacuum strength

9.7
lasts a long time

9.7
Easy installation
3

Acquaer

Acquaer 1/2 HP Automatic Sump Pump, 2450 GPH Submersible Water Pump with 3/4”Garden Hose Check Valve Adapter and 19ft Cord, Thermoplastic Utility Transfer Pump for Flooded Basement Pools Tub Draining
9.4

Excellent

Our Rating

9.9
Vacuum strength

9.3
Easy installation

8.9
Noise level
4

Wayne
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black

14% Off
Main highlights

High Performance Pumping
The WAYNE CDU790 can pump up to 4,600 gallons per hour, ensuring efficient water removal during heavy flow.

Ideal for Basement Use
Perfect for keeping basements dry during rain or snowmelt, thanks to its robust design and high flow rate.

Quiet and Reliable Operation
Praised for its quiet performance and reliability, even under frequent use, making it a favorite among users.
9.3

Excellent

Our Rating

9.7
Easy installation

9.5
Noise level

9.3
worth the money
5

SURAIELEC

SURAIELEC Sump Pump Submersible, 3/4 HP Sump Pump for Basement, 4400 GPH, Automatic Sump Pumps with Vertical Float Switch, 1-1/2'' NPT Discharge, 25ft Cord, Cast Iron and Stainless Steel, UL Listed
9.2

Excellent

Our Rating
See Today’s Deals & Prices
6

AQUASTRONG

AQUASTRONG 3/4 HP Sump Pump Submersible, 4890 GPH Stainless Steel and Cast Iron Sump Pump, Automatic Integrated Vertical Float Switch with Piggy-back Plug,1-1/2" NPT Discharge Subpumps for Basement

16% Off
9.1

Excellent

Our Rating
7

FOTING

FOTING 1.5HP Sump Pump Automatic & Maunal Mode,with Float Switch, 5000GPH Big Flow Clean & Dirty Submersible Water Pump, 16FT Electric Utility Pump for Pool Draining Hot Tub Garden Basement
9.0

Excellent

Our Rating

9.9
worth the money

9.9
Simple to use
8

Wayne
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
Main highlights

Key Features
1/2 HP WAYNE sump pump, up to 5,100 GPH, corrosion-resistant, easy install, no weep hole needed, 1-1/2 NPT discharge, 1 million cycle vertical float switch.

Ideal Use Cases
Perfect for basements prone to heavy water flow from rain or snow melt, ensuring a dry space without frequent maintenance.

Customer Reviews Summary
Highly praised for its reliability, easy installation, and effective pumping in severe weather conditions, offering peace of mind.
8.9

Very Good

Our Rating

9.7
Easy installation

9.5
Noise level

9.3
worth the money
9

FLUENTPOWER
FLUENTPOWER 1/2HP Submersible Sump Pump 2500GPH Utility Water Pump, Auto/Manual Control by Integrated Float Switch, with 16.4 Ft Cord for Pool Tub Garden Pond Flooded Basement Draining
Main highlights

Automatic and Manual Modes
The pump automatically starts at 4 inches of water and shuts off at 2 inches. Manual mode allows for continuous operation down to 0.5 inches.

Versatile Applications
Ideal for draining pools, ponds, basements, and more. Comes with a 16.4ft cable and 26ft nylon rope for deep submersion.

Powerful Performance
Customers praise the pump's powerful motor and fast water removal, handling up to 2500 GPH and lifting water up to 26 feet.
Key specs
- Power Source:AC
- Size:1/2HP 2500GPH
- Horsepower:0.5 hp
- Voltage:110 Volts
- Maximum Flow Rate:42 Gallons Per Minute
8.8

Very Good

Our Rating

9.5
Easy installation

9.1
Vacuum strength

8.9
Simple to use

9 Best sumpmarine automatic 1 2 hps of 2025

1

Zoeller 98-0001 115-Volt 1/2 Horse Power Model M98 Flow-Mate Automatic Cast Iron Single Phase Submersible Sump/Effluent Pump …

9.9

9.7

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver

9.9

9.7

9.7

3

Acquaer 1/2 HP Automatic Sump Pump, 2450 GPH Submersible Water Pump with 3/4”Garden Hose Check Valve Adapter and 19ft Cord, Thermoplastic Utility Transfer Pump for Flooded Basement Pools Tub Draining

9.9

9.3

8.9

4

WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black

9.7

9.5

9.3

5

SURAIELEC Sump Pump Submersible, 3/4 HP Sump Pump for Basement, 4400 GPH, Automatic Sump Pumps with Vertical Float Switch, 1-1/2'' NPT Discharge, 25ft Cord, Cast Iron and Stainless Steel, UL Listed

6

AQUASTRONG 3/4 HP Sump Pump Submersible, 4890 GPH Stainless Steel and Cast Iron Sump Pump, Automatic Integrated Vertical Float Switch with Piggy-back Plug,1-1/2" NPT Discharge Subpumps for Basement

7

FOTING 1.5HP Sump Pump Automatic & Maunal Mode,with Float Switch, 5000GPH Big Flow Clean & Dirty Submersible Water Pump, 16FT Electric Utility Pump for Pool Draining Hot Tub Garden Basement

9.9

9.9

8

WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch

9.7

9.5

9.3

9

FLUENTPOWER 1/2HP Submersible Sump Pump 2500GPH Utility Water Pump, Auto/Manual Control by Integrated Float Switch, with 16.4 Ft Cord for Pool Tub Garden Pond Flooded Basement Draining

9.5

9.1

8.9

Sign up and get exclusive special deals