ENGINEERED FOR DURABILITY: Features a Santoprene diaphragm and EPDM valves for long-lasting chemical resistance and the ability to run dry without damage.

Key Features

• ✔ Self-Priming: Up to 6 vertical feet (1.8m)
• ✔ Run-Dry Safe: No damage if water supply runs out
• ✔ On-Demand: Built-in adjustable pressure switch
• ✔ Quiet Operation: Rubber mounting feet reduce noise/vibration
• ✔ Ignition Protected: Safe for marine engine compartments

Technical Specs

Voltage	12V DC
Flow Rate	2.8 GPM (10.6 LPM)
Shut-off Pressure	45 PSI (3.1 BAR)
Max Amp Draw	5.6A - 8.0A
Ports	1/2"-14 MNPT
Wire Lead	16 AWG, 4.5" Long

Make/System	Model/Application	Notes
Marine	Boats, Yachts, Cruisers	Suits 2-3 fixtures simultaneously
RV / Caravans	Motorhomes, Campervans	Standard replacement for factory pumps
Agricultural	Spraying Equipment	Chemical resistant Santoprene/EPDM
Off-Grid	Solar Cabin Water Systems	On-demand pressure without a tank

Is this a genuine SEAFLO part?

Yes, this is an authentic SEAFLO 33 Series pump, manufactured to strict ISO standards and supplied in original packaging.

How do I know if it is compatible?

Compare the flow rate (2.8 GPM) and pressure (45 PSI) to your current pump. The 1/2" MNPT ports are the industry standard for most Marine and RV plumbing systems.

Can this pump run continuously?

The 33 Series is designed for intermittent duty. While it is highly durable, it is best suited for applications where it cycles on and off as fixtures are used.