Seaflo Water Pump Prof 53 - 26.5 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 Prof Series 53 Pressure Water Pump: the most powerful diaphragm pump in the range for systems with up to 5 outlets
The Seaflo Series 53 Pressure Water Pump is the most robust water pump in the entire Seaflo range, designed for onboard water systems requiring a high flow rate of up to 26.5 l/min (7.0 GPM) with simultaneous operation of up to 5 outlets. The five-chamber diaphragm minimises on/off cycles, ensuring a quiet, constant and uninterrupted water flow — the ideal technical solution for large boats or onboard water systems with high demand.
Integrated bypass valve: elimination of the pulsation effect
The Series 53 is equipped with an integrated bypass valve that minimises the pulsation effect typical of diaphragm pumps, making water delivery more uniform and operation significantly quieter. A concrete operational advantage for those who need comfortable and stable water distribution on board without disruptive noise or pressure fluctuations.
Operation without accumulator tank and dry-run resistance
A key technical feature of the Series 53 is its ability to operate without an accumulator tank or expansion vessel, simplifying installation and reducing the space required on board. The pump is also self-priming and dry-run resistant without mechanical damage, eliminating the risk of failure when the tank runs empty. Available in 12V and 24V versions to suit different onboard electrical systems.
Quick-connect fittings, filter included and CE and RoHS certification
The Series 53 is supplied complete with quick-connect fittings and filter for immediate installation and simplified maintenance. It is CE and RoHS certified in compliance with European community standards. Please note that this pump is designed exclusively for use with fresh water only and is not suitable for live bait tanks or salt water.
Seaflo Prof Series 53 – 26.5 l/min Technical Specifications
| Feature | Detail |
|---|---|
| Pump type | Diaphragm pump, 5 chambers |
| Series | 53 |
| Maximum flow rate | 26.5 l/min – 7.0 GPM |
| Shut-off pressure | 4.2 bar – 60 PSI |
| 12V version | 12V DC – Max. current draw 24.5 A (ref. 600210) |
| 24V version | 24V DC – Max. current draw 13 A (ref. 600210/24) |
| Dimensions | 226 × 155.5 × 132 mm |
| Simultaneous outlets | Up to 5 |
| Bypass valve | Integrated – reduces pulsation effect |
| Accumulator tank | Not required |
| Dry-run safe | Yes, without damage |
| Supplied with | Quick-connect fittings and filter included |
| Usage | Fresh water only – not suitable for salt water or live bait tanks |
| Certifications | CE, RoHS |
| Brand | Seaflo |