Bilge Pumps

Reliable marine bilge, transfer and washdown pumps from Jabsco and Shurflo, stocked at Bosun’s Locker for boats across the Gold Coast, Brisbane and the Tweed.

Marine bilge pumps keep water out of the hull and are the one piece of gear you notice only when it fails, so we stock pumps, float switches and spares from brands that survive Queensland conditions. Our range covers 12V and 24V units for trailer boats through to cruising yachts, along with the transfer and washdown pumps that share the same plumbing.

What we stock in bilge and transfer pumps

Our pump range is built around Jabsco and Shurflo, the two brands most Gold Coast boats already run, so replacing a failed unit usually means matching what is already fitted. The Jabsco Hydro Air Bilge Pump Switch is an air-pressure switch with no moving parts in the water, which is why it outlasts a conventional float in a dirty bilge. For transferring fuel, oil or water between tanks, the Jabsco Fuel Transfer Vane Pump 12 Volt and the reversible Jabsco Vane-Puppy Rotary Vane Pump handle the job without a separate priming step. Deck work is covered by the Jabsco Hotshot 6.0 washdown pump kit, which comes with a coiled hose ready to mount.

How do I choose the right bilge pump for my boat?

Size the pump to the bilge it has to clear, then add margin. A pump rated at a given litres-per-minute figure is measured at zero head, and real output drops as soon as it has to lift water up a hose run and through a skin fitting, so a pump that looks generous on paper is often close to adequate once installed. Most boats are better served by a small automatic pump running constantly plus a larger manual-override pump for emergencies than by one big unit. Match the voltage to your system, check the hose diameter before ordering, and pair the pump with a switch from our float switches and strainers range. For the rest of the system, see pumps and plumbing, deck washdown pumps and hoses and electrical and lighting for the wiring and fusing.

Frequently asked questions

How do I know what size bilge pump my boat needs?

Size a bilge pump to the volume of the bilge and the height the water has to be lifted, not to the headline flow rate. Manufacturer figures are measured at zero head, so actual output falls once the pump has to push water up a hose run and out through a skin fitting. Most boats run a smaller automatic pump for everyday water plus a larger backup pump for emergencies.

What is the difference between a bilge pump and a washdown pump?

A bilge pump removes water from inside the hull and is usually submersible and automatic. A washdown pump draws seawater from outside the hull and pressurises it for a deck hose, so it is a pressure pump with a strainer and a hose fitting rather than a submersible unit. The two are not interchangeable.

Do you deliver marine pumps outside the Gold Coast?

Yes. We ship pumps and spares Australia-wide from our store at Southport Yacht Club on the Gold Coast, and we regularly supply boat owners in Brisbane, the Sunshine Coast and the Tweed. If you are unsure which pump matches your existing plumbing, send us a photo of the unit and we will identify it with you.