









🚤 Stay afloat, stay ahead — pump smarter, not harder!
The SEAFLO 01 Series 500 GPH Bilge Pump is a 12V marine submersible pump engineered for reliable, high-performance water evacuation. Featuring anti-airlock protection, a robust yet quiet motor, and corrosion-resistant construction, it’s designed to keep your boat dry and secure. Certified to CE and RoHS standards and backed by a 4-year warranty, this pump offers professional-grade durability and peace of mind for all marine applications.







| ASIN | B01CPKB7BI |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,007 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Boat Bilge Pumps |
| Brand | SEAFLO |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,118) |
| Date First Available | March 8, 2016 |
| Global Trade Identification Number | 00647336948561 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.2 ounces |
| Item model number | SFBP1-G500-01 |
| Manufacturer | Seaflo |
| Material | Plastic |
| Maximum Flow Rate | 8.33 Gallons Per Minute |
| Maximum Lifting Height | 9 Feet |
| Part Number | SFBP1-G500-01 |
| Power Source | DC Powered |
| Product Dimensions | 3.57"L x 2.77"W x 4.25"H |
| Style | 500 GPH |
| UPC | 647336948561 757183605675 637776648039 |
| Voltage | 12 Volts (DC) |
I**N
Upgrade from a manual bilge
Bought a used bass boat recently and have been going through the boat, getting it ready for the water and I find everything working fine, butmy bilge was manual switched on only. Now, if I'm just having the boat in the water while using it, that's fine, but, intend to have this docked on the lake, so when unattended, I have that security knowkñg if the boat does happen to start taking on water in my absence, well, I won't arrive to mooring ropes hanging off the side of the dock with a submerged boat down there. The other side feature with this auto pump, is that it is a three wire setup. Meaning. One continuous hot(or ON thru an on/off/ on switch) and, full auto function wired with fuse to constant switched power on the other side of that on/off/on switch on the dash. Nice thing is, my manual switch pump was already pre wired in the boat. And it still works, so I extracted it for later use, then with its existing wiring, easily wired for the fully auto function, then just simply crimp on your different colored wire for that manually switched side, crimp on a good waterproof fuse block and connect that to the other side of the switch, which was also swapped out from an on/ off to an on/off/ on switch, put the little rubber switch cover on, and I'm done. Fully functional, more reliable insurance. The best feature I noticed really is that, if the boat is trailered, I can simply turn the switch to off, and have no live wires back there in the transom and sump, incidently where a 15 gallon fuel cell rests also. I already know this brand and trust it already, it's a no brainer. Oh, and at 750 gal/h, the pump rating? Unless someone took a Browning BAR to your hull? It pumps the water out plenty fast, battery health is your only other concern there.
K**R
Low Profile Replacement Small 15' Boat
Seems to work just fine, quality equivalent to most. Low profile like the last one so it fits where it's needed, but much less expensive. But, be advised...you cannot run this dry. Very short test probably OK, but that's about it. Auto operation doesn't seems to work that great, but OK for my purposes. I'd never trust auto operation for an open boat since leaves & other crud can jam the impeller.
D**N
Seaflo bilge pump works good.
I purchased this bilge pump for my 1986 basstracker bass boat it works good for a small boat. Compact makes it user-friendly in just about any location. It's quite and pumps out pretty quickly.
B**V
Excellent formance
excellent performance
D**Y
Super nice for the Price!!!
1/3 price of Rules 2000gph that people are saying are NOT as Good as They once were.......10 times more flow than the old one and they DO go bad and worked intermittently as it failed, boooo hissss but now I now and will replace every few years as flow diminishes!!!!!!!!!
G**E
Great buy.
This thing moves some water. Great pump. I leave my boat in the water and this pump makes sure it stays afloat. We’ve had some crazy rain storms and the automatic float switch keeps the water out. It has a bigger inlet than the old one so I had to run a new line but it was worth it.
O**R
Solid Bilge Pump and Fit Perfectly in My Old Housing
I bought the SEAFLO 01 Series 1100 GPH Bilge Pump for my 18-foot fishing boat after my old one quit on me. I had a much more expensive bilge pump before that looked pretty similar, and I was happy to see this one fit right into the old bilge housing with no issues. It saved me a lot of hassle since I didn’t have to mess with new mounting or brackets. This pump works great so far. It moves water out fast, and I’ve had no problems with it clogging or airlocking, which was an issue with my last pump. I took the boat out on the lake for a full day, and the bilge stayed nice and dry, even with some choppy water splashing in. The 1-1/8 inch outlet matched my setup perfectly, and I like that it’s submersible and has a 4-year warranty. It feels sturdy enough for regular use, and I haven’t noticed any leaks or weird noises. One thing I’d say is to double-check your wiring setup. I had to trim the wires a bit to fit my existing connections, but it wasn’t a big deal. Also, it’s a little louder than my old pump, but not enough to bother me. For the price, this is a great deal compared to the pricey one I replaced. It does the job just as well, and I’m glad I didn’t have to modify anything to make it fit. Definitely recommend it if you need a reliable bilge pump for your boat.
J**L
Perfect
Good funcion en my seadoo rxt
R**B
EXCELENTE
A**R
This pump works very well and appears to be well built. I am happy with it.
S**E
Die Seaflow Pumpen sind top. Wir haben sie manuell und automatisch angeschlossen. Sie haben einen Testmodus, Rädchen drehen, dann geht der Schwimmer hoch, dann kann man dieses in regelmäßigen Abständen auch testen. Klare Kaufempfehlung
W**.
Ottima pompa di sentina, è la seconda che acquisto, sono resistenti e ottime. Ottimo rapporto qualità prezzo.
B**R
Super Zufrieden. Top Leistung wenig Stromverbrauch. Das 2" Monster. C - Schlauch dran und Vollgas !!!! Highbanker mit 27ger Rinne, vollkommen Ausreichend..... 2 Tage lang mit ner 80 AH 12 Volt Batterie und 10 Meter Schlauch Benutzt. Batterie immer noch nicht leer.... Macht ca. 11000 Liter die Std. Reicht !!!!
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1 month ago
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