Best Automatic Bilge Pumps In May 2024

Looking for the Best Automatic Bilge Pumps? Hey, we have got something for you here!.

To help you in your search, we have completed this list of the Best Automatic Bilge Pumps.

Top Rated Best Automatic Bilge Pumps Of 2024

Rank	Product Name	Score
1	attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Buy Now	9.7 Buy Now
2	Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500 Buy Now	9.5 Buy Now
3	AURELIO TECH Automatic Boat Bilge Pump Float Switch 12V 24V 32V Ignition Protected Buy Now	9.1 Buy Now
4	attwood 4507-7 Sahara Bilge Pump - 750 GPH Buy Now	8.8 Buy Now
5	Rule 02 Marine Bilge Pump, 1500 GPH, Non-Automatic, 12 Volt,Red/White/Blue Buy Now	8.6 Buy Now
6	attwood Corporation Bilge Pump Sahara S1100, One Size Buy Now	8.3 Buy Now
7	Rule-Mate RM1100A Automated Bilge Pump, No Float Switch Required, 1100 GPH, 12 Volt Buy Now	8.1 Buy Now

1. attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter

1

Buy Now

9.7/10 our score

Buy Now

• Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
• 12-volt, 1.5-amp draw pump is rated for 500 gph performance at open flow (at voltage of 13.6 volts dc)
• Installs quickly and easily in tight spaces, mounts horizontally only
• Also convenient and useful for boats of any size
• Reliably provides bilge water pumping for boats of any size
• Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit

2. Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500

2

Buy Now

9.5/10 our score

Buy Now

• Completely automatic with manual override, no float switch needed
• Submersible and ignition protected
• High efficiency, low amp motor
• Includes backflow preventer
• Stainless-steel shaft

3. AURELIO TECH Automatic Boat Bilge Pump Float Switch 12V 24V 32V Ignition Protected

3

Buy Now

9.1/10 our score

Buy Now

• Product dimensions: 5" x 1.9" x 2" approx., ignition protected, mercury free, solid abs material for high strength and durability
• Long life bilge pump float switch, switching frequency up to 10 million times, ultrasonic welding, forming a seal, reliable and secure, not leaking
• Max amps 12volts: 20a / max amps 24volts: 10a / max amps 32volts: 8a
• Wire length: 39" (1m), wire gauge size: 18awg
• Heavy duty flow switch is designed for the toughest applications

4. attwood 4507-7 Sahara Bilge Pump - 750 GPH

4

Buy Now

8.8/10 our score

Buy Now

• Permanent-magnet motor, stainless steel shaft, and steel-reinforced seal ensure powerful, durable performance
• Wire is caulked to prevent water from wicking through insulation jacket
• S750 is sized for larger recreational boats
• All materials and components are state-of-the-art
• Our most powerful 3/4 inch-outlet automatic pump 750 gph at open flow, 625 gph at 3.3 feet head, 3/4 inch hose outlet
• Sahara bilge pumps include 36 inch lengths of 16-gauge tinned copper wire

5. Rule 02 Marine Bilge Pump, 1500 GPH, Non-Automatic, 12 Volt,Red/White/Blue

5

Buy Now

8.6/10 our score

Buy Now

• 1-1/8 inch (28. 6 millimeter) hose barb discharge outlet, 12 volts dc, limited 3 year
• A genuine rule product, don't settle for anything less
• Silent and vibrationless operation. stainless steel shaft, completely submersible, rust and corrosion protection
• Compact, efficient, long-life motors, able to run dry for short periods
• More pumping capacity and more exclusive design features than any comparable competitive pump at a lower cost

6. attwood Corporation Bilge Pump Sahara S1100, One Size

6

Buy Now

8.3/10 our score

Buy Now

• Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
• Reliably provides bilge water pumping for larger recreational boats
• High capacity for larger boats and yachts
• Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
• Installs quickly and easily in tight spaces, mounts horizontally only
• 12-volt, 1.5-amp draw pump is rated for 1100 gph performance at open flow (at voltage of 13.6 volts dc)

7. Rule-Mate RM1100A Automated Bilge Pump, No Float Switch Required, 1100 GPH, 12 Volt

7

Buy Now

8.1/10 our score

Buy Now

• 3 year warranty
• All-in-one bilge pump and switch - no float switch required
• Snap-off strainer for easy installation and cleaning
• Pump turns on when water rises and shuts off when water is removed
• Eco sensitive - will not pump oil, only water from bilge