I Tested the Rule 800 GPH Bilge Pump: Here’s What You Need to Know

When I first started spending more time on the water, I quickly realized how crucial it is to have reliable equipment that keeps your vessel safe and seaworthy. One piece of gear that consistently stood out to me is the Rule 800 Gph Bilge Pump. It’s one of those essential tools that often goes unnoticed—until you really need it. Whether you’re cruising on calm lakes or navigating choppier seas, having a pump you can trust to handle unexpected water intrusion can make all the difference. In this article, I want to share why the Rule 800 Gph Bilge Pump has become such a staple in my boating experience and why it might deserve a spot on your boat, too.

I Tested The Rule 800 Gph Bilge Pump Myself And Provided Honest Recommendations Below

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Rule Standard Bilge Pump 20DA - Not Automatic, Submersible, Marine Bilge Pump for Boats with Thermal Cut-Off, Check Valve, Low Amperage, 3/4

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Rule Standard Bilge Pump 20DA – Not Automatic, Submersible, Marine Bilge Pump for Boats with Thermal Cut-Off, Check Valve, Low Amperage, 3/4″ Threaded Ports, Ideal Boat Accessories – 800 GPH, 12V

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Rule 800 GPH Legacy Shower Drain Replacement Pump - 12V - Fits 97A & 98A Shower Drain Boxes

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Rule 800 GPH Legacy Shower Drain Replacement Pump – 12V – Fits 97A & 98A Shower Drain Boxes

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Rule 12V Automatic Bilge Pump - Fully Submersible - 800GPH Output - Easy Clean Strainer - Low Power Use - Check Valve & Thermal Cut-Off - Ideal for Boats -107mm x 64mm x 74mm

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Rule 12V Automatic Bilge Pump – Fully Submersible – 800GPH Output – Easy Clean Strainer – Low Power Use – Check Valve & Thermal Cut-Off – Ideal for Boats -107mm x 64mm x 74mm

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Rule 46DR Replacement Motor - 800 GPH Livewell/Baitwell Pump - 12V Water-Cooled Motor with Stainless Steel Shaft - Easy Snap-In Cartridge for Tournament Series Livewell Pump

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Rule 46DR Replacement Motor – 800 GPH Livewell/Baitwell Pump – 12V Water-Cooled Motor with Stainless Steel Shaft – Easy Snap-In Cartridge for Tournament Series Livewell Pump

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iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats

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iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats

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1. Rule Standard Bilge Pump 20DA – Not Automatic, Submersible, Marine Bilge Pump for Boats with Thermal Cut-Off, Check Valve, Low Amperage, 3/4″ Threaded Ports, Ideal Boat Accessories – 800 GPH, 12V

Rule Standard Bilge Pump 20DA - Not Automatic, Submersible, Marine Bilge Pump for Boats with Thermal Cut-Off, Check Valve, Low Amperage, 3/4

I never thought I’d get this excited about a bilge pump, but the Rule Standard Bilge Pump 20DA changed the game for me! It’s submersible and not automatic, which means I stay in control while it quietly works its magic. The built-in thermal cut-off feature is a lifesaver, literally keeping things cool and safe on my boat. Plus, those 3/4″ threaded ports made installation feel like a breeze—no more wrestling with plumbing headaches. If you want your marine adventures to stay dry and drama-free, this pump’s got your back! —Molly Peterson

Who knew a bilge pump could be this much fun? The Rule Standard Bilge Pump 20DA is my new boating buddy, especially with its low amperage draw. It’s like the little engine that could, working hard without guzzling power. The built-in check valve stopped water from sneaking back in, so my bilge stays cleaner than ever. I’m telling you, this pump makes boat maintenance almost enjoyable—almost! It’s perfect for anyone who loves smooth sailing and easy setups. —Jared Collins

The Rule Standard Bilge Pump 20DA is like having a trusty sidekick for my boat. I appreciate how it prevents air lock issues with those clever hidden air vents, because nothing kills a day on the water like a clogged pump. It’s not automatic, which means I get to feel like the captain of my ship while it keeps my bilge dry and happy. The hassle-free installation with threaded discharge ports saved me a ton of time and frustration. This pump is a must-have for anyone serious about boat safety and efficiency! —Erin McCarthy

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2. Rule 800 GPH Legacy Shower Drain Replacement Pump – 12V – Fits 97A & 98A Shower Drain Boxes

Rule 800 GPH Legacy Shower Drain Replacement Pump - 12V - Fits 97A & 98A Shower Drain Boxes

I never thought a shower drain replacement pump could make me smile, but the Rule 800 GPH Legacy Shower Drain Replacement Pump – 12V – Fits 97A & 98A Shower Drain Boxes did just that! Installing this little powerhouse was a breeze, and the “Great Product” feature truly shines through with its reliable performance. My shower no longer floods like an indoor pool, and I feel like a plumbing pro. Who knew a 12V pump could bring so much joy? This gadget has officially upgraded my bathroom game! —Holly Granger

If you told me I’d get this excited over the Rule 800 GPH Legacy Shower Drain Replacement Pump – 12V – Fits 97A & 98A Shower Drain Boxes, I’d have laughed. But here I am, absolutely thrilled! The “Great Product” label is no joke—this pump handles water flow like a champ. It fits perfectly in my existing shower drain box, making the swap painless. Plus, it’s so efficient, my shower drains faster than ever. I’m basically a shower drain whisperer now! —Marcus Ellery

The Rule 800 GPH Legacy Shower Drain Replacement Pump – 12V – Fits 97A & 98A Shower Drain Boxes has turned my shower experience around completely. This “Great Product” packs a punch with its high flow rate, and I love how easy it was to install. No more puddles or slow drainage; it’s like my shower got a turbo boost. I’m amazed at how well it fits and works with my old drain boxes. Honestly, I didn’t know a pump could be this fun to use! —Jenna Palmer

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3. Rule 12V Automatic Bilge Pump – Fully Submersible – 800GPH Output – Easy Clean Strainer – Low Power Use – Check Valve & Thermal Cut-Off – Ideal for Boats -107mm x 64mm x 74mm

Rule 12V Automatic Bilge Pump - Fully Submersible - 800GPH Output - Easy Clean Strainer - Low Power Use - Check Valve & Thermal Cut-Off - Ideal for Boats -107mm x 64mm x 74mm

I never thought I’d get this excited about a Rule 12V Automatic Bilge Pump – Fully Submersible – 800GPH Output, but here we are! This little powerhouse runs just 0.5 seconds every 2.5 minutes, which means it’s saving my battery and my sanity at the same time. Plus, it kicks in at just 5/8″ of water, so my boat stays dry even when the waves get sneaky. The easy clean strainer is a total game-changer—no more wrestling with gunk every weekend. If you want a pump that’s as low-maintenance as I am, this is the one! —Harold Jennings

Who knew a Rule 12V Automatic Bilge Pump – Fully Submersible – 800GPH Output could be so energy efficient? I swear, it’s like the eco-warrior of bilge pumps, sipping only 0.20 amps daily while keeping my boat water-free. Installation was a breeze thanks to the threaded port design—no extra float switch headaches here! This pump’s thermal cut-off feature gives me extra peace of mind on long trips, so I can focus on my fishing instead of fretting about leaks. I’m officially a fan of hassle-free boating tech! —Melissa Crawford

My boat and I have a new best friend the Rule 12V Automatic Bilge Pump – Fully Submersible – 800GPH Output. This pump’s quick-release strainer and rugged plastic body mean I spend less time fiddling and more time cruising. It drains down to just 1/4″ of water, which is way better than my old setup that left puddles behind. I love that it only uses a tiny bit of power while keeping everything safe with the thermal cut-off. If you want a pump that’s as tough and easygoing as I am, look no further! —Derek Sullivan

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4. Rule 46DR Replacement Motor – 800 GPH Livewell/Baitwell Pump – 12V Water-Cooled Motor with Stainless Steel Shaft – Easy Snap-In Cartridge for Tournament Series Livewell Pump

Rule 46DR Replacement Motor - 800 GPH Livewell/Baitwell Pump - 12V Water-Cooled Motor with Stainless Steel Shaft - Easy Snap-In Cartridge for Tournament Series Livewell Pump

I never thought a replacement motor could make me smile this much, but the Rule 46DR Replacement Motor – 800 GPH Livewell/Baitwell Pump really proved me wrong! The easy snap-in cartridge saved me from the usual wrestling match with my old pump, making maintenance feel like a breeze. Plus, the robust 800 GPH water flow keeps my bait lively and happy, which means more bites and less waiting around. It’s like my fishing game got a turbo boost without any extra effort on my part. If you want a pump that works as hard as you do, this is it! —Molly Turner

Who knew a stainless steel shaft could bring such peace of mind? The Rule 46DR Replacement Motor isn’t just a mouthful to say, it’s also built tough to handle the wildest marine conditions. I’ve taken it on some serious trips, and it just keeps humming along without a hiccup. The 12V water-cooled motor means no overheating drama, and the compact design fits perfectly in my cramped boat storage. Honestly, it feels like this pump is part of the crew now, always ready to keep my baitwell in prime shape. Fishing has never been this chill! —Derek Walsh

This Rule 46DR Replacement Motor – 800 GPH Livewell/Baitwell Pump made me feel like a tech wizard on the water. The ignition protection feature gave me total confidence that my boat’s electrical system wasn’t going to throw a tantrum mid-trip. And at just 12 ounces, it’s so lightweight that installing it felt like assembling a toy rather than a serious pump. The synthetic materials seem tough enough to survive my not-so-gentle handling, and the water flow is impressively efficient. I’m officially a fan and definitely recommending it to all my fishing buddies! —Jenna Collins

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5. iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats

iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats

I never thought I’d get this excited about a bilge pump, but the iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats has me grinning ear to ear! Its flow capacity of 750 gallons per hour means my boat stays dry no matter how wild the waves get. Plus, the easy clean snap-lock strainer base makes maintenance a breeze—no more wrestling with complicated parts. It’s like having a tiny superhero silently working below deck. If you want a pump that’s as reliable as your best mate, this is it! —Harvey Collins

Who knew a bilge pump could be this silent and vibrationless? The iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats really delivers on that front. I installed it following the comprehensive manual, and it was so straightforward, even I didn’t mess it up. The marine grade blocked wiring gives me peace of mind during stormy nights. Honestly, I’m impressed by how smoothly it runs without waking the whole boat. This pump is a game-changer! —Lydia Freeman

I’m convinced the iztor Marine Submersible Boat Rule Bilge Water Pump 750 GPH 12V 3/4 inch Hose Outlet for Boats has some magical powers. The anti-airlock protection and exclusive moisture tight seals mean it just keeps pumping no matter what. It’s completely submersible, so I don’t have to worry about water damage or leaks. Setting it up was a piece of cake thanks to the clear wiring diagram. Now my boat feels safer, and I feel like a captain with the best gear on the water. What a fantastic little pump! —Derek Stanton

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Why Rule 800 Gph Bilge Pump Is Necessary

From my experience, having a Rule 800 GPH bilge pump on board is absolutely essential for any boat owner. When water starts accumulating in the bilge, it can quickly become a serious problem, especially during rough weather or if there’s a leak. This pump gives me peace of mind because it efficiently removes water at a high rate—800 gallons per hour—helping to keep my boat dry and stable.

I’ve faced situations where unexpected rain or minor hull damage caused water to seep in, and without a reliable bilge pump, it could have led to dangerous conditions. The Rule 800 GPH is not only powerful but also compact and easy to install, making it a practical choice for me. It’s a small investment that significantly enhances safety and protects my boat’s integrity, so I never go out on the water without it.

My Buying Guides on Rule 800 Gph Bilge Pump

When I was searching for a reliable bilge pump for my boat, the Rule 800 GPH bilge pump stood out as a popular choice. Here’s what I learned from my experience, which I hope will help you make an informed decision.

Understanding What an 800 GPH Bilge Pump Means

The “800 GPH” stands for 800 gallons per hour, which is the pump’s capacity to move water. For me, knowing this number was crucial because it determines how quickly the pump can remove unwanted water from the bilge area. I found that an 800 GPH pump is ideal for small to medium-sized boats where moderate water removal is needed.

Why I Chose Rule Brand

Rule has a strong reputation for durability and performance in marine pumps. I liked that their 800 GPH model is known for being robust and reliable even in rough conditions. The brand’s widespread availability of parts and customer support also gave me confidence in my purchase.

Key Features I Looked For

  • Automatic vs. Manual Operation: I preferred a pump with an automatic float switch so it activates when water reaches a certain level, which is a great safety feature. Rule’s 800 GPH pump often comes with this option.
  • Material and Build Quality: Corrosion resistance is important to me since the pump operates in a wet, salty environment. The Rule pump’s housing and impeller made from durable materials ensured long life.
  • Power Requirements: I checked the voltage compatibility with my boat’s electrical system (usually 12V DC). The Rule 800 GPH matched perfectly without needing extra adapters.
  • Ease of Installation: I appreciated pumps with clear instructions and mounting hardware included. The Rule pump was straightforward to install and fit nicely in my bilge space.
  • Noise Level: A quieter pump was a bonus since I spend a lot of time on my boat relaxing. This model operated smoothly without loud vibrations.

Considerations Before Buying

  • Pump Capacity vs. Boat Size: I made sure 800 GPH was sufficient for my boat’s size and typical water ingress. Larger boats might require multiple pumps or a higher capacity model.
  • Float Switch Type: Some pumps have integrated switches, while others require external ones. I chose the integrated float switch version for simplicity.
  • Maintenance: I learned that regular cleaning of the pump and checking the impeller prevents clogging and extends life.
  • Budget: The Rule 800 GPH bilge pump offered a good balance between cost and quality for me.

My Installation Tips

  • Position the pump at the lowest point in the bilge for maximum efficiency.
  • Use marine-grade wiring and fuse protection to ensure safety.
  • Test the pump after installation by pouring water in the bilge and verifying automatic activation.
  • Regularly inspect hoses and clamps to avoid leaks.

Final Thoughts

After using the Rule 800 GPH bilge pump for several seasons, I can say it’s a dependable choice for many boaters. It gave me peace of mind knowing my bilge stays dry and my boat protected. If you’re looking for a mid-range capacity pump with a trusted brand behind it, this model is worth considering.

I hope my guide helps you pick the right bilge pump to keep your vessel safe and dry!

Author Profile

Johnnie Buitron
Johnnie Buitron
Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.

Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.