What is the purpose of a bilge pump?

The purpose of a bilge pump is to remove excess water from the bilge of a boat. The bilge is the lowest compartment of the boat, where water can accumulate due to leaks, rain, or other sources. If not managed properly, this water can pose a serious risk to the vessel's stability and safety, potentially leading to capsizing or other issues.

Bilge pumps are designed to automatically or manually pump out this water, helping to keep the bilge area dry and the boat afloat. Regular maintenance and operation of bilge pumps are crucial for all boaters to ensure their vessels remain safe and seaworthy.

The other functions mentioned, such as supplying fuel, discharging waste, or circulating oil, are all vital to the operation of a boat, but they are handled by other systems and components specific to those tasks. The bilge pump's dedicated role is specifically focused on managing water in the bilge, making it essential for boat safety and performance.