Seaflo Water Pump 51S - 15 l/min
Questions about this product? Contact us
FAQ
When does the delivery take place?
Delivery times vary depending on the country and destination postal code. They will be shown at checkout and apply only to products currently in stock.
In some cases, the indicated stock includes items stored in external warehouses, and order processing may take up to 4 working days before shipping.
For products marked as Not in stock, processing may take between 5 and 15 days. If delays occur, our customer service will contact you with timely updates.
What are the warranty terms?
All our products come with a 24-month legal warranty. Some brands provide extended warranty. Contact us for more info.
Click here for more information.
Can I return a product?
You have the right to return a product within 14 days from delivery, as stated in our Refund Policy. Return shipping costs are the responsibility of the customer. Items must be returned in their original condition and packaging. Please contact us before returning.
B2B
Sei un'azienda? Compila il modulo per la fatturazione
Clicca sul pulsante qui sotto per inserire i tuoi dati aziendali:
Vai al moduloSeaflo Series 51S Pressure Water Pump: automatic flow and pressure regulation for maximum energy efficiency
The Seaflo Series 51S Pressure Water Pump is a high-efficiency pressure water pump for onboard water management, featuring an automatic flow and pressure regulation system that detects the actual water demand and adjusts operation in real time. This approach ensures precise water delivery and a drastic reduction in power consumption — the ideal choice for those seeking high performance with minimal impact on the boat's electrical system.
5-chamber pump unit with Santoprene diaphragms: constant and exceptionally quiet flow
The quality of water delivery is ensured by a 5-chamber pump unit with Santoprene diaphragms, which guarantees a constant and exceptionally quiet water flow. To further minimise noise and vibration transmitted to the boat's structure, the unit is mounted on anti-corrosion rubber feet that mechanically isolate the motor from the hull, significantly reducing operating noise on board.
Thermal protection, dry-run resistance and three-phase switch
The Series 51S incorporates a comprehensive operational protection system. An integrated temperature sensor continuously monitors the motor temperature and stops operation in the event of accidental overheating. The construction technology also ensures dry-run resistance without mechanical damage, eliminating the risk of failure when the tank runs empty. The adoption of a three-phase switch provides greater electrical stability and a faster response to system load variations.
Complete kit and CE and RoHS certification
The Series 51S is supplied complete with inspection filter and hose fittings for immediate installation. It is available in 12V and 24V versions to suit different onboard electrical systems. The pump is CE and RoHS certified and is designed exclusively for use in fresh water circuits.
Seaflo Series 51S – 15 l/min Technical Specifications
| Feature | Detail |
|---|---|
| Pump type | 5-chamber pressure pump, Santoprene diaphragms |
| Series | 51 |
| Maximum flow rate | 15.1 l/min – 4.0 GPM |
| Shut-off pressure | 4.2 bar – 60 PSI |
| 12V version | 12V DC – Max. current draw 14 A (ref. 600207) |
| 24V version | 24V DC – Max. current draw 7 A (ref. 600207/24) |
| Dimensions | 216 × 146 × 131 mm |
| Thermal protection | Integrated |
| Dry-run safe | Yes, without damage |
| Switch | Three-phase |
| Feet | Anti-corrosion rubber |
| Supplied with | Inspection filter and hose fittings included |
| Usage | Fresh water only |
| Certifications | CE, RoHS |
| Brand | Seaflo |