









💧 Power your water system with quiet confidence and lasting durability!
The SEAFLO 33 Series Marine Water Pump is a 12V DC diaphragm pump delivering 3.0 GPM at 45 PSI, equipped with a 0.2-gallon accumulator tank to reduce cycling and noise. Built with corrosion-resistant EPDM valves and Santoprene diaphragm, it supports multiple fixtures simultaneously and offers easy, versatile installation—ideal for boats, RVs, cabins, and tiny homes.



| ASIN | B081544YH8 |
| Best Sellers Rank | #59,695 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #41 in Sump Pumps |
| Brand | SEAFLO |
| Brand Name | SEAFLO |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 181 Reviews |
| EU Spare Part Availability Duration | 4 Years |
| Flow Rate | 3 Gallons Per Minute |
| Global Trade Identification Number | 00810039490020 |
| Included Components | 51F09 Fitting |
| Item Dimensions L x W x H | 37L x 26W x 14.6H centimeters |
| Item Weight | 5.95 Pounds |
| Item height | 5.75 inches |
| Manufacturer | SEAFLO |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Maximum Lifting Height | 6 Feet |
| Model Number | SFWSK1-030-045-002 |
| Power Source | 12V DC |
| Power source | 12V DC |
| Product Style | Diaphragm Pump |
| Product dimensions | 37L x 26W x 14.6H centimeters |
| Style | Diaphragm Pump |
| UPC | 793945656622 810039490020 |
| Voltage | 11.99 Volts |
K**E
Fantastic pump motorhome
B**.
Pump
B**B
Good pressure
F**E
Super easy install. Quiet. Lower vibration than OEM RV pump
A**E
So quiet! I didn’t know what I was missing!!
Trustpilot
2 weeks ago
2 weeks ago