SEAFLO Automatic 1100 GPH Submersible Bilge Water Pump, Auto with Magnetic Float Switch

Model # 24040008 Mfg # SFBP1-G1100-11
3.3 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


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SEAFLO Automatic 1100 GPH Submersible Bilge Water Pump, Auto with Magnetic Float Switch
Model # 24040008 Mfg # SFBP1-G1100-11
3.3 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


Get 5X West Advantage Points on all purchases for a limited time! Not a rewards member? JOIN NOW

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SEAFLO Automatic 1100 GPH Submersible Bilge Water Pump, Auto with Magnetic Float Switch

The SEAFLO 1100 GPH Automatic Submersible Bilge Water Pump (Model SFBP1-G1100-11) is a self-contained, 12 V DC bilge pump designed for automatic water removal in boat bilges, livewells, or other flooded compartments. It features a magnetic float switch for automatic on/off activation when water reaches a pre-set level, and is rated to pump up to 1100 gallons per hour to expel water quickly. The compact submersible housing and corrosion-resistant materials allow installation directly in bilge wells or pump boxes; the pump supports standard marine discharge hose and wiring, and is suited for boats, yachts, and marine utility applications where automatic bilge protection is required.

Key Features

  • High-Capacity Water Removal – Pumps up to 1100 GPH for rapid bilge drainage in emergency or routine conditions.
  • Automatic Magnetic Float Switch – Activates the pump automatically when water reaches switch level, providing hands-off bilge protection.
  • Submersible, Marine-Ready Construction – Designed to be installed in bilge wells or pump boxes; housing materials resist corrosion and saltwater exposure.
  • Compact, Easy Installation – Submersible form factor fits typical bilge compartments and connects to standard marine discharge hose and 12 V wiring.
  • 4-Year Warranty Coverage – Backed by manufacturer warranty for long-term use and reliability aboard boats.

Activation Method Switch Required
Amperage 3.0 A
Best Use deal for fishing boats, sailboats, pontoons, kayaks and small vessels
Capacity 1100 GPH
Diameter 1-1/8 inch
Material Plastic
Shape Not Applicable
Type Electric Components
Voltage 12 V

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