SEAFLO 12V 1100GPH 14A Water-Sensing Automatic Low Profile Bilge Pump

Automatic low-profile drainage for restricted 12V bilges

The SEAFLO SFBP1-G1100-14A is a 12V DC, 1100 GPH automatic bilge pump with integrated water-level sensing. The slim horizontal body reaches beneath engines, floors and equipment where an upright pump and separate float switch may not fit.

It suits small and medium motorboats, yachts, RIBs and fishing craft requiring automatic nuisance-water removal, subject to correct capacity, wiring and discharge sizing.

Automatic and service features

• Integrated water-level sensor starts and stops the pump automatically.
• Low-profile strainer can leave water down to approximately 10 mm.
• Horizontal or vertical mounting with 360-degree rotating discharge.
• Straight outlets for 19, 25 and 29 mm hose plus a 19 mm 90-degree elbow configuration.
• Integrated check valve helps reduce discharge-line backflow.
• Snap-fit modular body and cartridge-style motor simplify cleaning and service.
• Submersible, ignition-protected design with sealed wiring, stainless-steel shaft and anti-airlock protection.
• Designed to meet CE, RoHS, ISO 8846 and ISO 8849 requirements.

Technical specification

Boat compatibility and installation checks

• For 12V DC boats only; use the corresponding 24V model for a 24V system.
• 1100 GPH is the open-flow rating. Installed output falls with lift, hose length, bore, bends and fittings.
• Use reinforced smooth-bore hose matching the selected outlet and provide anti-siphon protection where required.
• Fit correctly sized circuit protection and marine cable for the current and cable run.
• Keep the strainer accessible and test sensor activation and discharge performance regularly.
• This is the 14A water-sensing version, not the 14B timer-sensing pump or 14C non-automatic pump.
• Package: one 14A pump with discharge/check-valve fittings as supplied; hose, fuse and main wiring are installation items.

Frequently asked questions

Does it need a separate float switch?

No. The 14A model has an integrated water-level sensor.

Is it compatible with a 24V boat?

No. This listing is the 12V version.

Does 1100 GPH equal real installed flow?

No. It is the nominal open-flow rating; lift and hose resistance reduce performance.

Can it be installed horizontally?

Yes, when mounted according to the instructions with unrestricted water access to the strainer.