The Seaflo 1 Series Ballast Pump 12V is built for yachts, water‑ski boats and vessels needing fast filling or emptying of ballast tanks. It handles fresh or seawater, offers reversible operation and includes built‑in thermal overload protection for reliable intermittent use.

• Reversible operation to fill and empty ballast tanks
• 12 V DC supply
• 50 L/min (13.5 GPM) flow rate
• Self-priming to 2 m (6.5 ft)
• Compatible with a reversing polarity switch to change flow direction
• High performance for intermittent duty cycles
• Improved impeller allows brief run‑dry capability
• Built‑in thermal overload protection, auto‑reset after cooling
• 24 V version available