Automatic Bilge Pumps Ocean – 600/750/1100 GPH, 12V, Built-in Sensor

The Ocean automatic bilge pumps combine high efficiency with smart design to keep your boat’s bilge dry without hassle. With an integrated electronic water sensor, these pumps eliminate the need for a separate float switch – they continuously “sense” the presence of water. When the bilge water rises to a certain point, the pump activates automatically; once the water is pumped out and the bilge is dry, it shuts off on its own. This ensures your vessel stays protected even when unattended, which is crucial during heavy rain or long periods at the dock. Ocean pumps are built with marine-grade, corrosion-resistant materials – a durable ABS plastic housing and stainless steel components – ensuring long service life and reliable performance. The snap-off strainer base prevents debris from clogging the pump and allows for quick cleaning with no tools required.

The available models cover a wide range of boating needs. The 600 GPH model (approx. 37.8 L/min) is very compact with low current draw, suitable for smaller crafts. The 750 GPH (47.3 L/min) model offers higher capacity for medium-sized boats, while the largest 1100 GPH unit (69.2 L/min) provides excellent pumping power for larger boats or situations that demand fast water removal. Each model comes in both 12V and 24V versions, giving you flexibility in installation – from small 12V fishing boats and RIBs to larger yachts with 24V systems.

Ocean pumps are engineered for high reliability and safety. They won’t accidentally activate due to fuel or oil in the bilge, preventing unwanted discharge of pollutants. Each pump features an ignition-protected motor with built-in thermal overload protection, meeting marine safety standards. Their compact form factor (about 108 mm tall, 90 mm wide) allows installation in tight spaces. For optimal safety, it’s recommended to wire the pump through an appropriate fuse matching the model’s current draw.

Models and Recommended Use:

• 600 GPH (≈37.8 L/min) – Best for small vessels about 3–5 m (10–16 ft) in length, such as dinghies, RIB inflatables, personal watercraft (Jet Skis), and small fishing boats. Its compact size and low amp draw make it ideal as the primary pump on a small craft or as an auxiliary/emergency pump on larger boats.
• 750 GPH (≈47.3 L/min) – Ideal for medium-sized boats (~5–6 m or 16–20 ft), including runabouts and smaller cabin boats that require a higher pumping capacity. This model strikes a great balance between performance and moderate current consumption. It can also serve as a secondary pump on bigger vessels for added redundancy.
• 1100 GPH (≈69.2 L/min) – Recommended for larger boats (6+ m, e.g. 20–25 ft and above) or situations demanding rapid water evacuation. Whether it’s a cruiser, yacht, or workboat facing heavy rain, big waves, or a large volume of incoming water, this powerful pump ensures the bilge is cleared quickly. It’s perfect as the main bilge pump for big vessels or as a high-capacity emergency pump for critical dewatering.

By choosing Ocean automatic bilge pumps, you gain peace of mind and robust protection against flooding. The pumps work on autopilot to keep your bilge dry, so you can focus on enjoying your time on the water. Installation is straightforward, and operation is completely automatic. From small leisure crafts to sizable yachts, there’s an Ocean pump to safeguard your boat – a must-have addition to your marine equipment that enhances safety and helps preserve your boat by preventing water accumulation.