1100 GPH 12V Marine Bilge Pump and Float Switch

High-capacity submersible bilge pump designed for fast and reliable water removal from boat hulls, RIBs, bait tanks and marine compartments. Built with a sealed long-life motor, anti-airlock protection and snap-lock strainer base for easy maintenance and dependable operation. Supplied with an automatic float switch to activate the pump when water enters the watercraft.

Key Features

• 1100 GPH high-flow performance
• 12-volt DC operation
• Compact, efficient long-life motor
• Includes mercury-free float switch
• Snap-lock strainer for easy cleaning
• Anti-airlock protection
• Moisture-tight sealed motor
• Fully submersible
• Marine-grade blocked wiring
• Quiet, vibration-free operation

Technical Specifications – Pump

• Model: SFBP1-G1100-16
• Voltage: 12V DC
• Flow rate: 1100 GPH (4,165 LPH)
• Current draw: 3.0 Amps
• Outlet size: 1-1/8" (29 mm)
• Dimensions: Height 108 mm (4.25") × Width 91 mm (3.57")

Float Switch Dimensions

• 117 mm (4.6") × 70 mm (2.76") × 60 mm (2.36") (when on)

Applications

• Boat hulls & bilges
• RIBs
• Bait tanks
• Ponds, pools & spas
• General water removal

Important Usage Note

This pump is designed for intermittent use only and is not suitable for continuous-duty operation.

What’s Included

• 1 × 1100 GPH 12V Bilge Pump (SFBP1-G1100-16)
• 1 × Automatic Float Switch

Why Buy from SSI Marine

Workshop-tested aftermarket & OEM-spec parts
Fast UK dispatch (same-day before 1 PM Mon–Fri)
Tracked 24-hour UK delivery
UK stock – collection available from Leigh (Manchester)
Technical support available

Buyer Responsibility:
Please confirm compatibility with your engine model and serial number before purchase.
If unsure, contact us — our technical team will be happy to help.
https://sssimarine.co.uk/blogs/news/blogs-news-how-to-order-the-correct-outboard-parts

1100 GPH 12V Marine Bilge Pump and switch for boats & RIBS