

















🚿 Elevate your clean game—powerful washdown, zero hassle!
The SEAFLO 55-Series Washdown Pump Kit is a rugged, 12V DC diaphragm pump system delivering 5.5 GPM at 70 PSI with self-priming capability and adjustable pressure. Designed for marine, RV, and off-grid use, it includes a coiled hose, spray nozzle, and quick-connect fittings for easy installation. Built with corrosion-resistant materials and vibration control, it ensures durable, quiet operation backed by a 4-year warranty.







| ASIN | B07QMNMSWX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #63,653 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Boat Water Pressure Pumps |
| Brand | SEAFLO |
| Color | White, Black, Orange |
| Customer Reviews | 4.1 4.1 out of 5 stars (533) |
| Date First Available | April 15, 2019 |
| Included Components | 51S01 Filter, 51F01 Fitting, 51F06 Fitting, Spray Gun |
| Item Package Quantity | 1 |
| Item Weight | 7.5 pounds |
| Item model number | SFWP1-055-070-55 |
| Manufacturer | SEAFLO |
| Material | Stainless Steel |
| Maximum Flow Rate | 5.5 Gallons Per Minute |
| Maximum Lifting Height | 6 Feet |
| Part Number | SFWP1-055-070-55 |
| Power Source | DC |
| Product Dimensions | 8.5"L x 5.75"W x 5.16"H |
| Style | Diaphragm Pump |
| UPC | 647336949896 |
| Voltage | 12 Volts (DC) |
D**G
Mounted on PVC board and installed in rear locker
Reliable and powerful, Highly Recommended! We’ve tested the SEAFLO 55-Series Washdown Pump extensively over an entire season, using it in both freshwater and saltwater environments. So far, it has performed flawlessly without any issues. The pump delivers consistent pressure which has been more than sufficient for everything from washing down the deck to cleaning stubborn grime off equipment. Installation was straightforward, and the pump’s compact, durable design has held up well, even with regular saltwater use. We do make it a point to clean and flush the pump thoroughly with fresh water after every saltwater use, which will likely contribute to its performance and longevity. So far, this washdown pump has exceeded our expectations. Should we encounter any issues in the future, we’ll be sure to update this review. For now, it’s a fantastic product that I highly recommend!
A**R
Great pump
This is the second one I have bought For another boat. The first one has worked great and is a great price.
K**L
junk
I purchased this pump less than 2 months ago and received it in a timely manner. I had the pump professionally installed and took the boat out. The pump worked great for 5 minutes then broke down and does not work. This pump is obviously meant to be used as a throw away pump since this is the third time we replaced this band and model in less than 2 years. save your self the misery and buy a different brand....
M**S
Broke after 3 uses (see update)
I used this unit 3 times on the 4th use it would not shut off and would not maintain constant pressure. There were no leaks but it seamed as though it was sucking air some how. I checked all connections and tightend all the pump screws with no fix to the problem. (UPDATE): SELLER REACHED OUT TO ME. After my review the seller of this product reached out to me apologizing for my unfortunately experience with their product and quickly offered a remedy with no questions asked. With in a couple days I had a brand new kit to replace my malfunctioning one. This speaks volumes to the integrity of the seller and their commitment to their customers. They have gained my support. This is my third water pump from seaflo and only one has had an issue. That being said I feel this is a good quality unit and would certainly recommend them, especially because of the support. With the quick response and dedication to correct the issues i'm sure the one that had an issue was just a fluke.
M**Y
Easy install with the additional purchase of 3/4” adapters
Unit looks good and installs easily however check your hose inside diameter. This unit only has 1/2” hose barbs. All my hoses in several boats over the last 20 years have always been 3/4” so you’ll have to order those adapters separately. Seams to have good power and volume of water consistent with spec claims on the box. The final review would be longevity of the pump in salt water
L**O
Very Happy customer
Thank You guys. I’m very happy with product and the price was right. Thank you again.
S**E
The cats meow!
As this brand is proving itself through the years this is the first one I've put on my own boat . The convenience of having this to wash down any spills and more importantly remnants from cut bait and catching fish and washing hands has proven to be absolutely priceless . I would never have a boat again without one !
D**.
No complaints
Recently installed on my boat, and used a couple occasions, and very well.
M**E
Fast delivery, excellent product, definitely recommend this seller….
M**.
tidy bit of kit. good pressure and used in saltwater for my boat. still going well. havent flushed it out with fresh water for over several months and still works.
T**R
Pump works great, this is a very good deal if looking for a new wash down pump for your boat. Quality seems top notch as well
R**K
Good Product Fair Price would Like It To Have A Longer Hose Not Installing Or Trial Till Spring
T**I
i bought it a year ago and installed only one month and not working i open it and inside alot watter
Trustpilot
1 week ago
1 day ago