Best Seaflo Boat Bilge Pumps of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 10 Feb 2025

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Seaflo boat bilge pumps are essential for keeping your boat dry and safe. These reliable pumps are designed to efficiently remove water from the bilge, helping to prevent flooding and damage to your vessel. With their durable construction and powerful performance, Seaflo bilge pumps are a must-have for any boat owner. Whether you're out on the open water or docked at the marina, these pumps will ensure that your boat remains dry and stable. Trust Seaflo to provide you with high-quality bilge pumps that you can depend on.

At a Glance: Our Top Picks

Seaflo 06 Series 750GPH Automatic Bilge Pump Cover #TOP 1
Seaflo 06 Series 750GPH Automatic Bilge Pump
ftb score rating icon 9.9
Seaflo 16 LPM Low Voltage Submersible Pump Cover #TOP 2
Seaflo 16 LPM Low Voltage Submersible Pump
ftb score rating icon 9.8
SEAFLO 69 LPM Bilge Pump with Features Cover #TOP 3
SEAFLO 69 LPM Bilge Pump with Features
ftb score rating icon 9.6

Top 10 Seaflo Boat Bilge Pumps

#TOP 1

Seaflo 06 Series 750GPH Automatic Bilge Pump

SFBP1-G750-06
Seaflo 06 Series 750GPH Automatic Bilge Pump Cover
Seaflo 06 Series 750GPH Automatic Bilge Pump

The Seaflo 750GPH Bilge Pump is designed for ease of use and efficiency. It activates when the water level reaches 50 mm and deactivates at 20 mm, ensuring your bilge remains dry without manual intervention. This all-in-one pump eliminates the need for a float switch, simplifying installation and operation. Its anti-fouling impeller prevents clogging, making it suitable for marine environments. With features like dry operation and saltwater safety, you can trust it to perform quietly and reliably in any boating condition.

What We Like
Automatic activation and deactivation
No float switch needed
Anti-fouling impeller
Quiet operation
Saltwater safe
#TOP 2

Seaflo 16 LPM Low Voltage Submersible Pump

SFSP1-L016-01
White, Orange
16 LPM Capacité
Seaflo 16 LPM Low Voltage Submersible Pump Cover
Seaflo - Low Voltage Submersible Pumps 16 LPM/12 LPM (16 LPM capacity)

The Seaflo Submersible Pump operates silently and without vibration, making it a perfect choice for peaceful environments. With a 30-minute operating time, you can efficiently manage water removal without interruption. It offers an impressive delivery height of up to 6 metres, allowing you to handle various pumping tasks with ease. Additionally, it can pump water up to 18 vertical feet, providing you with the flexibility to use it in different settings. This combination of features ensures convenience and reliability for your boating needs.

What We Like
Silent operation
30-minute run time
Up to 6 m delivery height
Pumps 18 vertical feet
#TOP 3

SEAFLO 69 LPM Bilge Pump with Features

SFBP1-G1100-01
1100 GPH
SEAFLO 69 LPM Bilge Pump with Features Cover
Bilge Pump SEAFLO 69 LPM

The SEAFLO 69 LPM Bilge Pump is designed to provide dependable performance for your boating needs. With traditional operation via a switch or float switch, you can easily control the pump to ensure your boat remains dry. Its removable strainer base simplifies maintenance, allowing you to keep it in optimal condition with minimal effort. Additionally, it operates quietly and can run dry for normal workloads, ensuring a peaceful experience on the water without the worry of malfunction.

What We Like
Easy maintenance with removable strainer
Quiet operation for comfort
Traditional switch or float switch
Runs dry for normal workloads
#TOP 4

SEAFLO 12v Automatic Submersible Bilge Pump

SFBP1-G1100-06
White
SEAFLO 12v Automatic Submersible Bilge Pump Cover
SEAFLO Automatic Submersible Boat Bilge Water Pump 12v Auto with Float Switch-New 1100gph

The SEAFLO Submersible Pump is a compact and fully automatic electric pump designed for efficient bilge water removal. With its built-in float switch, you won't need a separate switch, making it easy to operate. The pump activates only when the water level rises, conserving power until needed. With an impressive capacity of 1100 gallons per hour, it ensures your boat stays dry and safe, providing peace of mind during your time on the water.

What We Like
Compact and space-saving design
Built-in float switch for convenience
Energy-efficient operation
High capacity of 1100gph
#TOP 5

SEAFLO 14B Series 12V Automatic Bilge Pump

SFBP1-G1100-14B
Orange
SEAFLO 14B Series 12V Automatic Bilge Pump Cover
SEAFLO 14B Series 12V 1100 GPH Automatic Low Profile Bilge Pump

The SEAFLO 14B Bilge Pump operates on 12 volts and is capable of pumping 1100 gallons per hour, making it an efficient choice for keeping your boat dry. It features a low-profile strainer that allows for easy installation in tight spaces. Additionally, the pump checks for water every 2.5 minutes, ensuring timely removal of any excess water. With a check valve and fittings for multiple sizes included, you can enjoy a hassle-free setup tailored to your needs.

What We Like
High pumping capacity
Space-saving design
Automatic water detection
Versatile fittings included
#TOP 6

Seaflo 720 GPH Manual Water Pump for Boats

UKSFDHA-G720-01
Black
Seaflo 720 GPH Manual Water Pump for Boats Cover
Seaflo 720 GPH Manual Water Pump for Boat

The Seaflo Manual Water Pump is a compact, self-priming pump that offers an impressive flow capacity of up to 45 litres per minute. Its strong and durable construction is specifically designed for marine applications, ensuring it withstands the demands of boat use. The fixed handle with a rubber grip provides comfort and ease of use when you need to pump water quickly. This pump is ideal as a backup bilge pump, giving you peace of mind in case your electronic bilge pump fails, making it an essential tool for every boat owner.

What We Like
Compact and easy to handle
High flow capacity
Durable marine construction
Reliable backup for bilge pumping
#TOP 7

Seaflo 12v 500 GPH Bilge Pump for Boats

SFBP1-G500-01
Black
Seaflo 12v 500 GPH Bilge Pump for Boats Cover
Seaflo 12v 500 GPH Bilge Pump by Seaflo

The Seaflo Bilge Pump is an efficient tool designed for boat owners. With a capacity of 500 gallons per hour, it ensures that your boat stays dry by easily removing excess water. Its 12-volt power supply and low current draw of just 2 amps mean it is energy-efficient, which is a significant advantage during long trips. The 3/4" hose outlet fits most standard hoses, making installation simple. Additionally, its compact dimensions (4.25" height and 2.77" width) allow it to fit into standard strainer bases without hassle.

What We Like
High capacity of 500 GPH
Energy-efficient 12-volt system
Compact and easy to install
Standard hose outlet size
#TOP 8

SEAFLO 12V Automatic Water Sensing Bilge Pump

SFBP1-G1100-13B
Black
SEAFLO 12V Automatic Water Sensing Bilge Pump Cover
SEAFLO 12V 13B Series 1100 GPH Automatic Water Sensing Bilge Pump

The SEAFLO 1100 GPH Pump offers impressive automatic operation, checking for water every 2.5 minutes. This ensures that your boat remains safe and dry without requiring constant monitoring from you. Additionally, it features a built-in check valve, which helps prevent backflow and ensures efficient pumping. The quick connect installation makes setup straightforward, allowing you to spend less time on installation and more time enjoying your time on the water.

What We Like
Automatic water checks every 2.5 minutes
Built-in check valve
Easy quick connect installation
Designed for 12V DC operation
#TOP 9

SEAFLO 20A Max Bilge Pump Float Switch

SFBS-20-01
White, Orange
SEAFLO 20A Max Bilge Pump Float Switch Cover
01 series SEAFLO 20A max bilge pump float switch

The SEAFLO Bilge Pump Switch is an excellent choice for anyone needing a reliable flow sensor for their bilge pump. It operates effectively with 12v, 24v, and 32v DC bilge pumps, providing versatility for various applications. This heavy-duty flow switch is built to withstand tough conditions, ensuring durability and long-lasting performance. It activates the pump when the water level reaches just 2.0 inches (51mm), giving you peace of mind by helping to prevent flooding in your boat.

What We Like
Works with multiple voltages
Durable for tough conditions
Automatically activates at 2.0 inches
#TOP 10

SEAFLO 12V 8 GPM Reversible Bilge Pump

SFSP1-080-003-02
Stainless Steel
SEAFLO 12V 8 GPM Reversible Bilge Pump Cover
SEAFLO Marine 12V Reversable 8 GPM Self Priming Impeller Bilge/Ballast Pump

The SEAFLO Bilge Pump is a powerful and efficient self-priming pump, capable of moving up to 8 gallons per minute. With a 12V DC motor drawing only 10 amps, it is energy-efficient while delivering strong performance. The 1/2" FNPT hose ports provide easy connectivity for hassle-free installation. Compact in size at 7.68" x 5.12" x 4.25", you can fit this pump in tight spaces on your boat, ensuring you have reliable water removal where you need it most.

What We Like
High flow rate
Energy efficient
Easy to install
Compact design
Buying Guide Image
Editor's Notes

During our Seaflo boat bilge pump research, we found 51 Seaflo boat bilge pump products and shortlisted 10 quality products. We collected and analyzed 19,684 customer reviews through our big data system to write the Seaflo boat bilge pumps list. We found that most customers choose Seaflo boat bilge pumps with an average price of £20.20.

The Seaflo boat bilge pumps are available for purchase. The top 10 picks range in price from a low of £13.00 to a high of £64.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 61 consumers with an average rating of 4.8.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.