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🚤 Clean smarter, not harder — the ultimate deck wash pump kit for pros!
The SEAFLO 33 Series Washdown Deck Wash Pump Kit delivers a robust 3.0 GPM flow at 70 PSI powered by 12V DC, featuring a heavy-duty pressure switch for precise control and protection. Built with corrosion-resistant EPDM valves and Santoprene diaphragm, it’s engineered for both freshwater and saltwater use. The kit includes a 25-foot UV-protected hose, spray nozzle, quick-connect fittings, and inlet strainer, ensuring a complete, easy-to-install solution backed by a 4-year warranty.



































| ASIN | B089HP3JX4 |
| Best Sellers Rank | #17,147 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Boat Water Pressure Pumps |
| Brand | SEAFLO |
| Brand Name | SEAFLO |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 285 Reviews |
| Flow Rate | 3 Gallons Per Minute |
| Global Trade Identification Number | 00793945657643, 00810039490532 |
| Item Dimensions L x W x H | 7.98"L x 5.11"W x 4.83"H |
| Item Weight | 5.7 Pounds |
| Manufacturer | SEAFLO |
| Manufacturer Part Number | SFWP1-030-070-33 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Lifting Height | 6 Feet |
| Model Number | SFWP1-030-070-33 |
| Power Source | DC |
| Product Dimensions | 7.98"L x 5.11"W x 4.83"H |
| Product Style | 3.0 GPM | 12V DC |
| Style | 3.0 GPM | 12V DC |
| UPC | 793945657643 |
| Voltage | 12 Volts (DC) |
L**S
High quality, powerful, and quiet.
This is great. I bought it as an outdoor shower and a way to spray off bikes while camping. I wired it with a nice inline switch connected to a 12v plug that I plug into a 12v receptacle in my truck. It draws from a jerry can that I plumbed with a hose bib. Whole thing works great. The pump puts out roughly the same pressure as the house hoses. It's a bit more expensive than other options, but it's quiet, powerful, and they give you a good set of connections. Highly recommend for my application.
A**A
Seaflo deck wash
Bought for my boat to have a deck wash on it, works great! Comes with an in-line filter and pumps water great to use as spraying the inside of the boat down!
D**H
The pump seems to be a good quality and has good pressure.
The pump works great the only downside is the fitting where you hook your line up is a bit smaller than 5/8 like the other end where it hooks up but the clamp seemed to hold ok. The fittings are like maybe 9/16 kinda of an odd size.
O**N
Great product
Great build quality. Easy install. Good pressure. Converted our live well bait box into the wash down station.
A**A
Powerful
Very good quality and powerful enough
A**Y
Do not recommend!
I will not recommend this product. I am a avid fisherman and use my washdown pump many times a day. My old pump lasted 10 years before the saltwater took its toll on it. Bought this one due to the price. Installed it, it seemed to operate just fine. Went fishing and when I used it the pressure seemed low. Left the switch on but was not spraying any water for about 20 min as we moved to another spot. Went to spray water and nothing. Opened the hatch where it is located and it was HOT! Turned off the switch and it never worked again. Contact the company, got good customer service at first. Then nothing from them. Contacted them again, and got a reply of sent us the tracking number from when I shipped it back. At that time I was not asked to ship it back. I decided not to ship it back, will buy a different brand and not mess with this one. Don't settle for it might work buy a better brand.
D**A
Easy to install
This is a complete kit with all parts and pieces needed to install a wash-down pump on a boat or RV. Pump has good pressure and volume. The sprayer is durable and the coil hose has sufficient length to reach where you need it.
S**N
A decent unit
I’ve had it for a couple months now and I took my boat to the gulf sometimes it just doesn’t want to pump since I’ve been back. I flushed everything with fresh water right afterwards, I’ve checked filters so it’s not that. It seemed electrical but it has power. It takes a little bit and it starts
Trustpilot
1 month ago
1 week ago