What Is a Dry Bilge System?
A "dry bilge system" refers to a low-volume pump system designed to remove the last few inches of standing water from a boat's bilge, minimizing moisture-related issues like odors, mold, mildew, and corrosion. The primary function of a dry bilge system is to keep a boat's bilge area as dry as possible to reduce or eliminate excess moisture. Almost every bilge has some level of standing water, as even the best designed bilge pump is limited by size and placement and leaves a small amount of water around the intake. While traditional bilge pumps are designed for high-volume water removal in emergencies, dry bilge systems are focused on continuous, low-volume operation to maintain a dry bilge environment.