Are you trying to find automatic bilge pumps among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automatic bilge pumps on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 83 automatic bilge pumps tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automatic bilge pumps you can buy today
- Voltage: 12V Flow Rate: 750 GPH Outlet Diameter: 3/4" (19mm)
- Embrace worry-free boating with the Seaflo 750GPH Automatic Submersible Boat Bilge Water Pump. This all-in-one pump and float switch combo eliminates the need for an additional float switch, making it a convenient and efficient choice for marine applications.
- Automatic Operation: The pump activates when the water level rises and automatically shuts off once the water is removed. No manual intervention required, ensuring peace of mind during your marine adventures.
- Automatic Operation: The pump activates when the water level rises and automatically shuts off once the water is removed. No manual intervention required, ensuring peace of mind during your marine adventures.The float switch's hollow design enables seamless functionality. When the water level rises above 2” (50 mm), the pump activates, and it deactivates when the water level drops to 3/4” (20) mm above the strainer's bottom surface.
- Oil-Resistance: This pump is designed to handle straight motor oil without activating, keeping your bilge free from unwanted pumping due to oil presence.
- Easy Maintenance: The snap-off strainer facilitates effortless cleaning, ensuring optimal pump performance. Keep your bilge pump in top condition with minimal effort.
- 4 Year Warranty
- User-Friendly Installation: Connect the brown-white wire to the positive (+) terminal and the black wire to the negative (-) terminal for automatic functionality. The 18 AWG, 1m long leads offer flexibility in installation.
- Current Details: Operates at 2.48A with a maximum amp of 5A, ensuring efficient and reliable performance.
- 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
- Tips: the power adapte need to choose 12V 8A
- 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.
- Package Includes: We provide you 1pc 1100 gph automatic bilge pump with 90CM wires, 1pc 2m bilge pump hose, 2pcs hose clamps and 1pc whole body connector. The boat bilge pump kit Fits 1-1/8" OD pump outlets and is suitable for hull drainage, diving and burning protection.
- All-In-One Pump: The automatic bilge pump has a built-in float switch (no need for a separate float switch), a built-in electronically controlled reed sensor system for fully automatic operation, and a snap-on filter for easy cleaning.
- Durable Design: The hose of the 12V boat pump bilge adopts corrugated spiral design, anti-kink structure, soft and durable, good sealing, ensuring longer service life and maintaining stable flow rate. It is equipped with two hose clamps to secure the connection ends and prevent leaks.
- High-quality Material: The bilge pump hose is made of high-quality PVC material, the hose clamp is made of stainless steel material, and the pump body is made of tough moisture-proof thermoplastic material,and is resistant to oil, solvents and sun exposure for long-term use.
- Wide Applications: Bilge pump kit have a wide range of applications, such as boats, plunge pools, reservoir replenishment, sewage sampling, liquid transfer, fountains, etc.
- Completely automatic with manual override; no float switch needed
- Submersible and ignition protected
- High efficiency, low amp motor
- Stainless-steel shaft
- Includes backflow preventer
- 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
- 12-volt, 1.5-amp draw pump is rated for 500 GPH performance at open flow (at voltage of 13.6 volts DC)
- Comes with a 29-inch length of 16-gauge caulked and tinned copper wire, and uses a ¾-inch interior diameter hose
- Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring.
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
- No power use until pump is activated by internal float switch (when water level rises)
- Wire Lead(M): 1m; Outlet Diameter: 19mm/ 3/4"; Width: Approx. 81mm
- Flow Rate (GPH): 750GPH; Volt: 12V; Current(A): 3A; Head(M): 3.0M
- Built-in float switch! (No separate float switch is needed)
- Automatic mode connection :Contect black wire to negative,Contect brown white wire to positive,,brown no wiring.Non-Automatic mode connection :Contect black wire to negative,Contect brown wire to positive,,brown white no wiring.
- Wire Lead(M): 1m; Outlet Diameter: 29mm/ 0.95 Inch (1-1/8"); Width: Approx. 81mm
- Built-in float switch! (No separate float switch is needed)
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
- No power use until pump is activated by internal float switch (when water level rises)
- Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M
- Automatic operation from the electro-magnetic float switch
- Equipped with easy-to-install Dura-Port discharge ports
- Ports eliminate stress cracking caused by overtightened hose clamps
- Pumps include both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve
- Flow Rate: 1000 GPH
- Ignition protected
- Ready to use
- This product is manufactured in china
- Built-In Float Switch
- Impact Resistant ABS Housing
- Ignition Protected
- Stainless Steel Shaft & Mounting Hardware
- 30” Tinned Marine Grade Wire Leads
- 【Design advantage】The automatic pump with electrode switch is more compact and portable than the automatic pump with traditional float switch and the use of compact longevity motor more portable performance to better eliminate water
- 【Specification It】 can work efficiently with 12V direct current and 1100GPH displacement.
- 【Material use】 The combination of heavy duty Marine sealant and corrosion resistant material can effectively protect the normal operation of bilge pump and extend the service life
- 【Scope of application】 Bilge pump can be widely used in aquariums, fishing boats, yachts, fountains, swimming pools and other places to facilitate drainage
- 【Simple installation】 Simple and quick installation, do not need professionals can also complete the installation
- Specification: flow rate (GPH): 1100 GPH; Volt: 12V; Current (A): 3.8A; Head (M): 5.0M; Wire Conductor (M): 1 m; Outlet Diameter: 29mm(1-1/8 inch); Size:5.71 x 4.06 x 3.27 inches/14.5 x 10.3 x 8.3 cm
- All in One Pump and Switch: no float switch required; The submersible auto bilge pumps with built in floating switch can control the switch automatically according to the water level; Relay loop design avoids the pump against immediate high current
- Long Life Motor: water cooled motors with anti airlock design for nice sealing and a long service life, heavy duty motors with stainless steel shafts and tough thermoplastic bodies; The bilge pumps for boats are reliable and safe, no leakage
- Reliable: auto bilge pumps are built with compact, efficient, long life motor, rust, ignition and corrosion protected stainless steel shaft, and high impact reliable plastic housing
- Easy to Use: the submersible auto bilge pumps are equipped with built in electronic controlled reed sensor system to make fully automatic operation easy; Quick release strainer for easy maintenance
- 【Specification】:Outlet Diameter : 29mm/ 0.95 Inch (1-1/8") POWER：1100 GPH Current(A）：3.2A Volt：12V The electronic pump only needs to connect the positive and negative wires. Those three electrocutions don't work. See the video on our page for details. Did you check the video? Just connect the positive and negative terminals of the straight power supply to the brown and black wires.
- 【Connection】:The electronic pump only needs to connect the positive and negative wires. Those three electrocutions don't work. See the video on our page for details. Did you check the video? Just connect the positive and negative terminals of the straight power supply to the brown and black wires.
- 【Advantages】:Equipped with built in electronic controlled sensor system for easy fully automatic operation.It is a small automatic boat bilge pump and it is rustproof and corrosion resistant.
- 【Warning】:In addition to power supply and wiring problems,water for testing should be well water, river water or sea water. Do not use pure water or reverse osmosis water. The main reason is that pure water contains no electrolytes and does not conduct electricity.
- 【Applications】: Ideal For Fishing Boats, Cruisers, Runabouts, Yachts, skiff, etc.
- KIT INCLUDES - 750 GPH Bilge Pump 12-Volts Anti-foiling Impeller, Compact, Efficient, long Life Motors and Ignition Protected, 7-Foot Long Hose, 3/4-Inch Thru-Hull and 2 316 Stainless Steel Clamps
- BILGE PUMP SPECIFICATIONS - GPH Open Flow: 750 (2839 LPH). GPH @ 3.35 Ft (1 m): 560 (2120 LPH). GPH @ 6.7 Ft (2 m): 370 (1400 LPH). Max Head (Height): 9.8 Ft (3m). Pumps offer increased capacity in keeping with their 3/4" (19mm) discharge outlet. Voltage: 12 VDC. Fuse Size: 5 Amp. Amp Draw: 12.0V @ 2.7 Amps
- FULLY AUTOMATED BILGE PUMP - Bilge pumps feature a water-sensing technology that eliminates the need for a separate float switch. When water enters the bilge and reaches a certain height a sensor turns the pump on. After the water is pumped out, another sensor shuts the pump off
- BILGE PUMP MEASUREMENTS - Height: 4-1/16" (103mm). Width: 5-11/16" (145mm). Depth: 4-1/16" (103mm). Footprint: 2-15/16 (75mm) x 4-1/2" (115mm)
- HOSE - 7-foot long hose of durable and rigid, but lightweight and flexible, high quality PVC with a diameter of 3/4-inch (19mm), 316 Stainless Steel hose clamps and Thru-Hull
- 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
- Compact, automatic, fully submersible electric pump
- Built-in float switch! (No separate float switch is needed)
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
- No power use until pump is activated by internal float switch (when water level rises)
- Compact, efficient, long life motor ; Rustproof and corrosion resistant; Stainless steel shaft; High-impact durable plastic housing
- Great Product
- Item Package Dimension: 11.30L x 8.23W x 3.43H inches
- Item Package Weight - 1.63 Pounds
- Item Package Quantity - 1
- Product Type - WATER PUMP
- Flow Rate: 1100 GPH; Voltage: 12 VDC
- Flow: 1100 gallons per hour or 5000 L / hour, Head: 13 Ft (4mts), Outlet Dia. 1-1/8" (29mm)
- Typical Uses: Suitable for hydraulic systems fed with cold water—used in line to be fed by gravity or pressure
- Ideal For Fishing Boats, Cruisers, Runabouts, Yachts, Etc
- Built for the harsh marine environment, are suitable to withstand the most adverse condition. The water-cooled engine ensures a long service life
- 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.
- Connections: For 19mm (3/4") bore hose for 600GPH &750GPH, 29mm hore hose for 1100GPH. Output: Up to 1100 gallons/hour. Max. recommended discharge head 2.5m.
- All-in-one pump & switch - No float switch required.Pump turns on when water level rises & shuts off when water is removed. Snap-off strainer for easy cleaning.
- Water cooled motors for long life, with anti airlock design and moisture tight seals.Heavy duty motors with stainless steel shafts and tough thermoplastic bodies.
- Totally submersible and ignition protected.Compact pump for smaller vessels. Tough plastic body.Limited one year warranty.
- Can be used with switch panel for manual override.Includes comprehensive user manual with installation instructions and wiring diagram.
How to choose a good automatic bilge pumps
Does the idea of finding a fantastic automatic bilge pumps make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automatic bilge pumps. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automatic bilge pumps products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automatic bilge pumps on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automatic bilge pumps brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automatic bilge pumps based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automatic bilge pumps were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automatic bilge pumps, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automatic bilge pumps.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automatic bilge pumps for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automatic bilge pumps. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automatic bilge pumps should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automatic bilge pumps.
