













Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.
💧 Pump smarter, not harder — the flow that keeps you ahead.
The SEAFLO 42 Series Diaphragm Pump is a compact, high-performance 12V/24V pump delivering 3.0 GPM at 55 PSI. Featuring internal bypass technology to reduce cycling, it ensures durability and efficiency in marine, RV, agricultural, and industrial applications. With self-priming, run-dry safety, and robust build quality certified to RoHS, SGS, and ISO standards, it’s engineered for professionals who demand reliable, long-lasting water flow solutions.

| ASIN | B01CQ7DD0S |
| Best Sellers Rank | #5,073 in Sporting Goods ( See Top 100 in Sporting Goods ) #3 in Boat Plumbing |
| Brand | SEAFLO |
| Brand Name | SEAFLO |
| Color | Orange |
| Colour | Orange |
| Customer Reviews | 4.4 out of 5 stars 2,179 Reviews |
| EU Spare Part Availability Duration | 4 Years |
| Flow Rate | 3 Gallons Per Minute |
| Included Components | 51S01 Filter, 51F01 Fitting |
| Item Dimensions L x W x H | 20.2L x 12.5W x 11.1H centimeters |
| Item Weight | 4.81 Pounds |
| Manufacturer | SEAFLO |
| Manufacturer Part Number | SFDP1-030-055-42 |
| Material | Polypropylene (PP) , Stainless Steel |
| Material Type | Polypropylene (PP), Stainless Steel |
| Maximum Lifting Height | 6 Feet |
| Model Number | SFDP1-030-055-42 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Style | Diaphragm |
| Product dimensions | 20.2L x 12.5W x 11.1H centimeters |
| Style | Diaphragm |
| UPC | 647336945584 715934427631 |
| Unit Count | 1 Count |
| Voltage | 12 Volts (DC) |
S**E
Extremely quiet ...top notch
Replaced my Jabsco pump which was very noisy for this seaflo 42 and what a difference fantastic product and 20 times quieter...I also changed the accumulator which together work perfectly 👌
J**A
Seaflo o melhor
Excelente!
C**A
detta är vad jag hade planerat
Ja det är vad jag planerat, för mitt kök på landet, bra tryck och lätt ljud, slutar när kranen stängs. Jag giltig. Carina
B**I
Seaflo 42 Series - Boater Approved
Replaced my boat's (1994 Catalina 320) old 3 chamber Jabsco water pump with this 4 chamber Seaflo 42 series water pump. Features adjustable pressure, by-pass switch, and in-line filter. Operates quietly, with by-pass switch it doesn't cycle in low water use, provides steady stream. Price is very convincing, yet the pump quality and features are very good. It was a plug and play replacement with my old system, didn't need to buy additional parts for the boat's plumbing. Using it happily for the past 3 months without issues.
G**E
Perfetta
Finalmente si può usare di notte, molto silenziosa, facilissima da regolare
Trustpilot
2 months ago
2 weeks ago