Best Automatic Bilge Pump 2024 - Top 10 Picks

This is the ultimate buyer's guide to finding the right automatic bilge pump to suit your needs. We review the 10 best automatic bilge pump on the market so you know that your next decision will be a smart one!

When you're trying to select the good automatic bilge pump, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching automatic bilge pump.

You don't have to try out every automatic bilge pump to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best automatic bilge pump to be SEAFLO Automatic Submersible Boat Bilge Water Pump 12v Auto with Float Switch-New 750gph 4 Year Warranty!. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is Rule 500 GPH 25SA Electronic Sensing Bilge Pump-500.

Choosing the automatic bilge pump can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated automatic bilge pump. The following products are some of the best you can get right now.

List of Top 10 Automatic Bilge Pump

Review of Best Automatic Bilge Pump

1. SEAFLO Automatic Submersible Boat Bilge Water Pump 12v Auto with Float Switch-New 750gph 4 Year Warranty!

  • Compact, automatic, fully submersible electric pump
  • Built-in float switch! (No separate float switch is needed)
  • No power use until pump is activated by internal float switch (when water level rises)
  • 750 gallons per hour
  • 12v DC

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

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

3. MAXZONE Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch

  • Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M
  • Wire Lead(M): 1m; Outlet Diameter: 29mm/ 1.14 Inch (1-1/8"); Width: Approx. 81mm
  • Built-in float switch! (No separate float switch is needed)
  • No power use until pump is activated by internal float switch (when water level rises)
  • Equipped with built in electronic controlled reed sensor system for easy fully automatic operation

4. ECO-WORTHY Automatic 12V Bilge Pumps for Boats 1100GPH Auto with Float Switch for RV Caravan

  • Flow Rate: 1100GPH; Volt: 12V; Current: 3.8A; Head: 4.0M.
  • Wire Lead: 1m; Outlet Diameter: 29 mm/(1-1/8")Inch; Width: Approx. 81mm.
  • Built-in float switch! (No separate float switch is needed).
  • No power use until pump is activated by internal float switch (when water level rises).
  • Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.

5. AURELIO TECH 750GPH Automatic Submersible Small Boat Bilge Water Pump with Float Switch 3/4 inch (19mm) Outlet Diameter Hose

  • ⛵Voltage: 12V DC; Flow capacity: 750 Gallons per hour (2850 Liters per hour) - 47. 5 Liters per minute
  • ⛵Maximum delivery head: 3. 8 meters (height of vertical water flow up pipe); Current draw: 3 Amp
  • ⛵Hose Outlet: 19mm (3/4"); Dimensions: Length 145mm (5. 71") x Width 83mm (3. 27") x 103mm (4. 05")
  • ⛵Ignition protected; 3-wire lead, approx. 1m long; Model: SFBP1-G750-06
  • ⛵Tough plastic body automatic bilge pump with built-in float switch. (No separate float switch is needed)

6. Automatic Bilge Pump 12V 1100GPH Submersible Boat Bilge Water Pump Auto with Float Switch Bilge Pump for Boat

  • Auto with Float Switch Design: Built-in float switch, no separate float switch is required, Pump turns on when water level rises & shuts off when water is removed.
  • Reliable and High Quality : With the super quality, Compact, efficient, long life motor ; Rustproof and corrosion resistant; Stainless steel shaft; High-impact durable plastic housing, Can use for a long time.
  • Flow Rate (GPH): 1100; Volt: 12V; Head(M): 3.0, Wire Lead(M): 1; Outlet Diameter: 29 mm/(1-1/8)Inch; Width: Approx. 81mm
  • Warm Tips and After Services: No power use until pump is activated by internal float switch (when water level rises), Please give you peace of mind about your purchase and assurance that a great team is ready to help every step of the way.
  • Easy to install: Comprehensive user manual with installation instructions and wiring diagram to help you install easily. Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.

7. Shoreline Marine Bilge Pump with Float Switch, 800 GPH

  • The Shoreline Marine Automatic 800 GPH Bilge pump is a complete bilge pump with a self-contained automatic float switch built in to provide peace of mind that your pump will pump out the bilge water and turn it off when done
  • The pump securely clips into the mounting base for easy installation and for removal to clean and inspect the pump
  • The self-contained automatic switch will detect water and automatically turn the pump on, when the water is gone shut the pump off
  • The automatic bilge pump is completely submersible with a water pumping capacity of 800 GPH
  • The ¾” O.D. outlet hose barb is designed to be used with standard ¾” I.D. bilge hose It’s ignition protected, uses a very low 5 amps operating current the wires are tinned marine grade

8. Boat Bilge Water Pump 12 V 1100 GPH Electric Marine Bilge Pump and Automatic Boat Bilge Pump Float Switch 12 V 24 V 32 V for Boats, 2 Pieces in Total

  • What you will get: the package contains 1 piece of 12 V boat bilge water pump and 1 piece of automatic boat bilge pump float switch, nice combination for you to drain the water easily
  • Basic parameters: the flow of the pump is 1100 gallons per hour, the flow rate is 1100 GPH, the voltage is 12 V DC, and the head is 13 ft (4mts); Outlet diameter: 1-1/8 inch/ 29 mm, cable length: 3.3 ft/ 1 m; The float switch's max amps 12 volts: 20 A; Max amps 24 volts: 10 A; Max Amps 32 volts: 8A; The wire length is 3.3 ft/ 1 m, the wire gauge size is 18 AWG
  • Electric bilge pump: the electric bilge pump is great for you to drain water efficiently, which has a good motor and help drain the water efficiently; It is a good forhydraulic systems fed with cold water and can be applied in line to be fed by gravity or pressure
  • Automatic boat bilge pump float switch: the float swith is automatic, it will turn the boat bilge pump on when water level reaches 2 inch (51 mm), and it will turn the pump off when water level reaches 0.7 inch (19 mm); It is good flow sensor for bilge pumps, and it features with a removable base for easy cleaning
  • Wide range of application: the boat bilge pump and automatic float switch can be applied for fishing boats, cruisers, runabouts, yachts and most marine, RV, etc.; And it can also be applied in aquarium, small swimming pool, fountain and other places that need drain the water

9. Rule LP900S LoPro Bilge Pump - 900 GPH, Automatic, Beige

  • Flow Rate: 900 GPH
  • 13 VDC Power
  • Designed for tight spaces; Dimensions: 2.4" height
  • Pump only operates when water is present
  • Discharge body mounts horizontally or vertically and swivels up to 180°

10. attwood 4505-7 Sahara S500 Automatic Bilge Pump, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch 16-Gauge Wire, Unspecified

  • Reliably provides bilge water pumping for boats of any size
  • Meets automatic switch pump requirements for any vessels 20 feet and over with sleeping accommodations
  • Also convenient and useful for boats of any size
  • Compact and durable package includes pump, wire seals, strainer, and mercury-free switch in one unit
  • Installs quickly and easily in tight spaces, mounts horizontally only

Last update on 2024-03-28 / Affiliate links / Images from Amazon Product Advertising API

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