Bilge Pumps

Every boat needs a working bilge pump - most need two. This collection covers electric submersible bilge pumps in a full range of capacities, automatic pumps with built-in sensing, manual diaphragm pumps for backup and high-capacity emergencies, float switches, and the hoses, strainers and spares to install and maintain them.

Size your main electric pump to your boat with a healthy margin - quoted capacities are open-flow figures and real installed output is always lower once hose runs and lift are accounted for. Pair it with a float switch for automatic operation, and back it up with a manual pump that works when the batteries don't. Test your bilge system regularly: it's the cheapest insurance on board.

Frequently asked questions